References to the "Trust" in this document refer to Whiting USA Trust II.
References to "Whiting" in this document refer to Whiting Petroleum Corporation
and its subsidiaries. References to "Whiting Oil and Gas" in this document refer
to Whiting Oil and Gas Corporation, a 100%-owned subsidiary of Whiting Petroleum
Corporation.

The following review of the Trust's financial condition and results of
operations should be read in conjunction with the financial statements and notes
thereto, as well as the Trustee's discussion and analysis contained in the
Trust's 2020 Annual Report on Form 10-K. The Trust's Annual Report on Form 10-K,
Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and all amendments
to those reports are available on the SEC's website www.sec.gov.

Note Regarding Forward-Looking Statements



This Quarterly Report on Form 10-Q includes "forward-looking statements" within
the meaning of Section 27A of the Securities Act of 1933, as amended, and
Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange
Act"). All statements other than statements of historical facts included in this
Quarterly Report on Form 10-Q, including without limitation the statements under
"Trustee's Discussion and Analysis of Financial Condition and Results of
Operations" are forward-looking statements. No assurance can be given that such
expectations will prove to have been correct. When used in this document, the
words "believes," "expects," "anticipates," "intends" or similar expressions are
intended to identify such forward-looking statements. The following important
factors, in addition to those discussed elsewhere in this Quarterly Report on
Form 10-Q, could affect the future results of the energy industry in general,
and Whiting and the Trust in particular, and could cause actual results to
differ materially from those expressed in such forward-looking statements:

? the effect of changes in commodity prices and conditions in the capital

markets;

? the effect, impact, potential duration or other implications of the novel

strain of coronavirus ("COVID-19") pandemic;

? uncertainty of estimates of oil and natural gas reserves and production;

? risks incidental to the operation and drilling of oil and natural gas wells;

? future production and development costs, which include capital expenditures;

? the inability to access oil and natural gas markets due to market conditions or

operational impediments;

? failure of the underlying properties to yield oil or natural gas in

commercially viable quantities;

? the effect of existing and future laws and regulatory actions;

? competition from others in the energy industry and other forms of energy;

? inflation or deflation; and

? other risks described under the caption "Risk Factors" in Item 1A of the

Trust's 2020 Annual Report on Form 10-K.




All subsequent written and oral forward-looking statements attributable to
Whiting or the Trust or persons acting on behalf of Whiting or the Trust are
expressly qualified in their entirety by these factors. The Trustee assumes no
obligation, and disclaims any duty, to update these forward-looking statements.

Trust Termination and Overview



Trust Termination. After the NPI termination date of December 31, 2021, it is
anticipated that the Trust will make a final quarterly distribution, if any, no
later than March 1, 2022, to the Trust unitholders of record on the 50th day
following December 31, 2021, and the Trust will wind up its affairs and
terminate. After the termination of the Trust, it will pay no further
distributions.

Trust Overview. The Trust does not conduct any operations or activities. The
Trust's purpose is, in general, to hold the NPI, to distribute to unitholders
cash that the Trust receives pursuant to the NPI, and to perform certain
administrative functions with respect to the NPI and the Trust units. The Trust
derives substantially all of its income and cash flows from the NPI. The NPI
entitles the Trust to receive 90% of the net proceeds from the sale of
production from the underlying properties until the NPI terminates on December
31, 2021.

Income from net profits interest is recorded on a cash basis when NPI proceeds
are received by the Trust from Whiting. NPI proceeds are based on the oil and
gas production for which Whiting has received payment within on month following
the end of the most recent fiscal quarter. However, in accordance with the terms
of the NPI, any NPI proceeds received by the Trust after the NPI termination
date of December 31, 2021 will only include proceeds for oil and gas production
received by Whiting prior to December 31, 2021.

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Oil and gas prices historically have been volatile and may fluctuate widely in
the future. The table below highlights these price trends by listing quarterly
average NYMEX crude oil and natural gas prices for the periods indicated through
September 30, 2021. The August 2021 distribution was mainly affected by April
2021 through June 2021 oil prices and March 2021 through May 2021 natural gas
prices. The expected November 2021 distribution is mainly affected by July 2021
through September 2021 oil prices and June 2021 through August 2021 natural gas
prices. The final distribution, if any, in the first quarter of 2022 will be
mainly affected by October 2021 through November 2021 oil prices and September
2021 through October 2021 natural gas prices.



                            2019                                    2020                               2021
              Q1        Q2        Q3        Q4        Q1        Q2        Q3        Q4        Q1        Q2        Q3
Crude oil   $ 54.90   $ 59.83   $ 56.45   $ 56.96   $ 46.08   $ 27.85   $ 40.94   $ 42.67   $ 57.80   $ 66.06   $ 70.55
Natural gas $  3.00   $  2.58   $  2.29   $  2.44   $  1.88   $  1.66   $  1.89   $  2.51   $  2.56   $  2.74   $  3.95




Although demand for oil and natural gas products improved during the second and
third quarters of 2021, which resulted in improved oil and natural gas prices,
there remain uncertainties related to the future demand and supply for oil and
natural gas products. Demand may be impacted as the effects of the COVID-19
pandemic on the world economy continue to play out, and the supply of oil may
fluctuate due to uncertainty around output restraints on oil production agreed
upon by the Organization of Petroleum Exporting Countries and other oil
exporting nations. Reductions in the demand or increases in the supply of oil
and natural gas products may result in lower market prices for oil and natural
gas during the remainder of 2021. Low oil and gas prices realized with respect
to production from the underlying properties could cause a reduction in the
amount of net proceeds to which the Trust is entitled, which could materially
reduce or completely eliminate the amount of cash available for distribution to
Trust unitholders. All costless collar hedge contracts terminated as of December
31, 2014 and no additional hedges are allowed to be placed on the Trust assets.
Consequently, there are no further cash settlement gains or losses on commodity
derivatives for inclusion in the Trust's computation of net proceeds (or net
losses, as the case may be), and the Trust therefore has increased exposure to
oil and natural gas price volatility. Additionally, in the current commodity
price environment, the Trust's distributions have increased sensitivity to
fluctuations in operating and capital expenditures, which contributed to the
lack of distributions to Trust unitholders for the second, third and fourth
quarters of 2020, and the first quarter of 2021.

Capital Expenditure Activities



The primary goal of the planned capital expenditures relative to the underlying
properties is to mitigate a portion of the natural decline in production from
producing properties. No assurance can be given, however, that any such
expenditures will be made, or if made, will result in production in commercially
paying amounts, if any, that the characteristics of any newly developed well
will match the characteristics of existing wells on the underlying properties or
the operator's historical drilling success rate, or result in production from
the underlying properties or sales proceeds to the NPI prior to the termination
of the NPI. Based on the year-end 2020 reserve report, the underlying properties
do not have any planned capital expenditures through the NPI termination date of
December 31, 2021, based upon the economic inputs utilized to prepare such
report. However, with respect to fields for which Whiting is not the operator,
Whiting has limited control over the timing and amount of capital expenditures
relative to such fields and it is possible that capital expenditures will be
incurred during the remainder of 2021. The possibility for capital expenditures
is increased on properties subject to enhanced oil recovery techniques where
expenditures may be incurred for CO2 that is injected into the field to recover
hydrocarbons. An operator may conclude it is more costly or infeasible to
temporarily shut-in the field as compared to operating the properties at a loss,
or may conclude such losses will be offset by future income from such
properties, including periods after the termination of the NPI. Substantially
all of the capital expenditures incurred as part of the February 2021 net loss
and the May and August 2021 distributions were related to non-operated
properties. Please refer to the risk factor "Whiting has limited control over
activities on the underlying properties that Whiting does not operate, which
could reduce production from the underlying properties, increase capital
expenditures and reduce cash available for distribution to Trust unitholders"
included in Item 1A, Risk Factors, in the Trust's Annual Report on Form 10-K for
the fiscal year ended December 31, 2020. The following table presents the
underlying properties' aggregate capital expenditures attributable to the
February 2021 net loss and the May and August 2021 distributions (in thousands):



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                                              2021
                                             Capital
                          Region          Expenditures
                          Rocky Mountains $         814
                          Permian Basin             144
                          Gulf Coast                (2)
                          Mid-Continent               -
                          Total           $         956




Annual capital expenditure amount limitation. The capital expenditures included
in the net proceeds attributable to the underlying properties are subject to an
annual limitation which became effective January 1, 2018. As a result, the sum
of the capital expenditures and amounts reserved for development, maintenance or
operating costs of the underlying properties or related activities for each year
beginning in 2018 may not exceed the average annual capital expenditure amount.
The "average annual capital expenditure amount" means the quotient of (x) the
sum of the capital expenditures and amounts reserved for approved capital
expenditure projects with respect to the three years ended December 31, 2017,
divided by (y) three, which amount equaled $3.9 million and is increased
annually by 2.5% to account for expected increased costs due to inflation.
Therefore, the capital expenditures included in the net proceeds attributable to
the underlying properties and amounts reserved for expenditures cannot exceed
$4.3 million during the year ending December 31, 2021.

Farm-out agreements. In an effort to develop the underlying properties while
limiting additional capital expenditures for the Trust, Whiting Oil and Gas
entered into three farm-out agreements with various third-party partners
covering (i) 5,127 gross acres in eight leasehold sections within the Keystone
South field in Winkler, Texas in April 2016, as amended in July 2020 (the
"Keystone South farm-out"), (ii) 9,740 gross acres in approximately 15 units
(which unit size is determined by the lateral well length) within the Signal
Peak field in Howard County, Texas in February 2017, as amended in May 2018,
September 2019 and February 2020 (the "Signal Peak farm-out") and (iii) 640
gross acres in one leasehold section within the Flying W, SE field in Winkler
County, Texas in March 2017 (the "Flying W farm-out").

These farm-out agreements provide the third-party partner with the option, but
not the obligation, to drill one well in each of the leasehold sections or
units, as the case may be, subject to the applicable farm-out agreement, whereby
the partner will pay 100% of the related drilling and well completion costs to
earn a 75% working interest. As a result, the applicable underlying properties
will consist of (i) 25% of the original working interest in these properties and
(ii) an overriding royalty interest equal to the difference between 25% and the
lease burdens of record. Upon completion of one well in each section or unit, as
the case may be, pursuant to the terms of the applicable agreements, the partner
has the option to drill (i) up to 15 additional wells under the Keystone South
farm-out, (ii) up to 12 additional wells under the Signal Peak farm-out and
(iii) one additional well under the Flying W farm-out. For each of these
additional optional wells, the partner is required to pay 85% of the drilling
and well completion costs otherwise ascribed to the underlying properties for a
75% working interest. Given the Trust's interest in the NPI, the Trust would be
responsible for 13.5% of the underlying properties' remaining drilling and well
completion costs at the 90% NPI, subject to the average annual capital
expenditure amount limitation discussed above.

The third-party partner drilled and completed the first three wells pursuant to
the terms of the Keystone South farm-out agreement during 2017, a fourth well
was drilled and completed during the second quarter of 2018, a fifth well was
drilled and completed during the fourth quarter of 2019, and a sixth well was
drilled and completed during the third quarter of 2021, whereby the partner
earned a 75% working interest in each of the underlying properties' respective
leasehold sections. The partner has no obligation to drill and complete any
additional wells, and the Keystone South farm-out agreement will terminate
during the fourth quarter of 2021 if no additional drilling has commenced by
that time.

During the fourth quarter of 2019, the third-party partner drilled and completed
the first well under the Signal Peak farm-out, whereby the partner earned a 75%
working interest in the underlying properties' respective leasehold section. The
partner has no obligation to drill and complete any additional wells, and the
Signal Peak farm-out will terminate during the fourth quarter of 2021 if no
additional drilling has commenced by that time.

In addition, the third-party partner drilled and completed the first well under
the Flying W farm-out during the second quarter of 2018, whereby the partner
earned a 75% working interest in the underlying properties' respective leasehold
section.

In February 2021, Whiting entered into an additional farm-out agreement with a
third-party partner, which agreement covers 1,091 gross acres within the Agua
Dulce field in Nueces County, Texas. The agreement provides the partner with the
option, but not the obligation, to drill one well in each of the two leasehold
sections subject to the farm-out agreement, whereby the partner will pay 100% of
the

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related drilling and well completion costs to earn a 90% working interest, which
results in the underlying properties retaining (i) a 10% working interest and
(ii) an overriding royalty interest equal to the difference between 24% and the
lease burdens of record, without incurring any capital costs for these wells.
The third-party partner completed the first well pursuant to the agreement
during the second quarter of 2021, whereby the partner earned a 90% working
interest in the underlying properties' leasehold section. The well is currently
shut-in while facilities are constructed. The third-party partner began drilling
a second well pursuant to the agreement during October 2021. Pursuant to the
terms of the agreement, the partner can elect to receive a 10% working interest
or a 5% carried working interest in the second well. Upon completion of the
second well, the partner has the option, but not the obligation, to drill
subsequent wells in either section where the underlying properties can retain a
10% working interest (if such option was elected for the respective second well)
or can receive a 5% working interest or a 2.5% carried working interest.



During the three and nine months ended September 30, 2021, farm-out wells
contributed $0.4 million and $0.5 million, respectively, to the income from the
net profits interest. During the three and nine months ended September 30, 2020,
farm-out wells contributed $0.1 million and $1.3 million, respectively, to the
income from net profits interest. No assurance can be given that existing
farm-out wells will generate any net profits in future periods, or that new
wells drilled under farm-out agreements will result in production in
commercially paying amounts or sales remitted to Whiting by the respective
operators prior to the termination of the NPI.





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Results of Trust Operations


Comparison of results of the Trust for the nine months ended September 30, 2021 and 2020





The following is a summary of income from net profits interest and distributable
income received by the Trust for the nine months ended September 30, 2021 and
2020 (dollars in thousands, except per Bbl, per Mcf and per BOE amounts):



                                                               Nine Months Ended
                                                                 September 30,
                                                             2021              2020
Sales volumes:
Oil from underlying properties (Bbl)(1)                   586,604 (3)       601,228 (4)
Natural gas from underlying properties (Mcf)              561,953 (3)       706,523 (4)
Total production (BOE)                                    680,263           718,982
Average sales prices:
Oil (per Bbl)(1)                                        $   47.51         $   38.22
Natural gas (per Mcf)(2)                                $    3.03         $    1.46
Cost metrics:
Lease operating expenses (per BOE)                      $   29.13         $ 

29.48


Production tax rate (percent of total revenues)               5.0 %             4.7 %
Revenues:
Oil sales(1)                                            $  27,868 (3)     $  22,977 (4)
Natural gas sales                                           1,702 (3)         1,032 (4)
Total revenues                                             29,570            24,009
Costs:
Lease operating expenses                                   19,816            21,195
Production taxes                                            1,491             1,124
Development costs                                             956             1,119
Reserve for expenditures                                        -                 -
Total costs                                                22,263            23,438
Net proceeds                                                7,307               571
Net profits percentage                                         90 %              90 %
Income from net profits interest                            6,576           

514


Provision for estimated Trust expenses                    (1,501)           

(1,100)

Montana state income tax withheld                            (10)           

(6)

Accumulated net losses (repaid to) funded by Whiting (220)


    860
Distributable income                                    $   4,845         $     268


__________

(1) Oil includes natural gas liquids.

A portion of the natural gas volumes produced and sold from the underlying

properties during the nine months ended September 30, 2021 and 2020 have a (2) "liquids-rich" content; however, such content did not result in a premium to

the NYMEX natural gas price for the nine months ended September 30, 2020,

primarily due to the depressed liquids prices during such period.

Oil and gas sales volumes and related revenues for the nine months ended

September 30, 2021 (consisting of Whiting's February 2021 net loss and the (3) May and August 2021 distributions to the Trust) generally represent oil

production from October 2020 through June 2021 and natural gas production

from September 2020 through May 2021.

Oil and gas sales volumes and related revenues for the nine months ended

September 30, 2020 (consisting of Whiting's February 2020 and May 2020 (4) distributions to the Trust, and the August 2020 net loss) generally represent

oil production from October 2019 through June 2020 and natural gas production

from September 2019 through May 2020.




Income from net profits interest. Income from net profits interest is recorded
on a cash basis when NPI proceeds are received by the Trust from Whiting. NPI
proceeds are based on the oil and gas production for which Whiting has received
payment within one month following the end of the most recent fiscal quarter.
However, in accordance with the terms of the NPI, any NPI proceeds received by
the Trust after the NPI termination date of December 31, 2021 will only include
proceeds for oil and gas production received by Whiting prior to December 31,
2021. Whiting receives payment for its crude oil sales generally within 30 days
following the month in which it is produced and sold, and Whiting receives
payment for its natural gas sales generally within 60 days following the month
in which it is produced and sold. However, payments for crude oil and natural
gas sales on non-operated and farm-out properties may be remitted to

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Whiting after significantly longer periods of time. Income from net profits interest is generally a function of oil and gas revenues, lease operating expenses, production taxes, development costs and reserve for expenditures as follows:



Revenues. Oil and natural gas revenues increased $5.6 million (or 23%) during
the nine months ended September 30, 2021 as compared to the same 2020 period.
Sales revenue is a function of average commodity prices realized and oil and gas
volumes sold. The increase in revenue between periods was primarily due to
increases in crude oil and natural gas average realized sales prices, which were
partially offset by declines in crude oil and natural gas production volumes
between periods. The crude oil average realized sales price increased by 24%
between periods primarily as a result of an increase in NYMEX oil prices which
was slightly offset by higher oil differentials. The natural gas average
realized sales price increased by 108% between periods primarily as a result of
significantly improved gas differentials and an increase in NYMEX gas prices.
Crude oil production volumes decreased by 15 MBbl (or 2%) and natural gas
production volumes decreased by 145 MMcf (or 20%) between periods. The declines
in oil and gas volumes between periods was primarily related to (i) normal field
decline, (ii) wells temporarily shut-in for equipment failures in the Keystone
South and Agua Dulce fields and (iii) reduced production in the Lake Como field
as a result of a facility closure. These decreases were partially offset by
differences in the timing of receiving revenues on certain farm-out properties.
Based on the December 31, 2020 reserve report, overall production attributable
to the underlying properties is expected to decline at an average year-over-year
rate of approximately 12.5% for oil and 12.0% for gas from 2020 through the
December 31, 2021 NPI termination date.

Lease operating expenses. Lease operating expenses decreased $1.4 million (or
7%) during the first nine months of 2021 compared to the same 2020 period
primarily due to lower oilfield goods and services costs, which was due, in
part, to reduced workover activity, and lower ad valorem taxes. LOE on a per BOE
basis decreased 1% between periods from $29.48 during the nine months ended
September 30, 2020 to $29.13 for the same period in 2021 primarily due to the
lower overall costs discussed above and a proportionate decline in sales volumes
between periods.

Production taxes. Production taxes are typically calculated as a percentage of
oil and gas revenues. Production taxes as a percentage of revenues increased
from 4.7% for the nine months ended September 30, 2020 to 5.0% for the same
period in 2021. Overall production taxes for the nine months ended September 30,
2021 increased $0.4 million as compared to the same period in 2020.

Development costs. Development costs for the nine months ended September 30,
2021 were $0.2 million (or 15%) lower as compared to the same 2020 period
primarily due to a planned reduction in CO2 volumes in the Rangely Weber Sand
Unit starting at the end of the second quarter 2021, slightly offset by
increased workover and repair costs in the Keystone South field.

Reserve for expenditures. As provided in the terms of the NPI, a $1.6 million
reserve for future development, maintenance or operating expenses was
established and subsequently utilized and applied against qualifying expenses
incurred during the nine months ended September 30, 2020. No such reserve was
established or utilized during the nine months ended September 30, 2021, and no
such reserve remained as of September 30, 2021.

Provision for estimated Trust expenses. The provision for estimated Trust
expenses increased $0.4 million to $1.5 million during the nine months ended
September 30, 2021 compared to the same 2020 period. During the nine months
ended September 30, 2020, the Trustee established a provision for Trust expenses
to enable it to pay the Trust's expenses for approximately 12 months in case
future income from the NPI were to be insufficient to pay the Trust's expenses.
The increase in the provision for estimated Trust expenses that was established
during the nine months ended September 30, 2020 was due to extremely depressed
commodity prices during the period and uncertainty regarding the impact of the
COVID-19 pandemic on demand for oil and natural gas commodities and their
related market prices. The prior year increase in the provision for Trust
expenses was subsequently utilized by the Trustee to pay certain Trust
administrative expenses during the remainder of 2020 and beginning of 2021.
During the nine months ended September 30, 2021, the Trustee established an
incremental $1.0 million provision for Trust expenses to ensure that the Trust
has sufficient cash available to pay its general and administrative expenses
through its termination date, which includes periods after the termination of
the net profits interest when no net proceeds will be generated. The Trustee may
increase or decrease this reserve at any time without advance notice to the
unitholders. It is expected that any such reserve that exceeds the Trust's
actual general and administrative expenses in future periods will be returned to
Trust unitholders in a future distribution.



Accumulated net losses (repaid to) funded by Whiting. During the nine months
ended September 30, 2020, the net profits interest generated accumulated net
losses of $0.9 million attributable to the Trust primarily due to the decline in
oil and natural gas prices, which lower commodity prices caused production and
development costs on the underlying properties to exceed the proceeds from
production.  Approximately $0.6 million of accumulated net losses generated
during the nine months ended September 30, 2020 were repaid to Whiting during
the fourth quarter of 2020, and $0.4 million of accumulated net losses were
repaid to Whiting during the second quarter

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of 2021 (which included approximately $0.2 million of additional net losses generated by the NPI during the first quarter of 2021). As of September 30, 2021, there were no remaining accumulated net losses for which Whiting was entitled to be repaid.

Comparison of results of the Trust for the three months ended September 30, 2021 and 2020



The following is a summary of income from net profits interest and distributable
income received by the Trust for the three months ended September 30, 2021 and
2020 (dollars in thousands, except per Bbl, per Mcf and per BOE amounts):





                                                            Three Months Ended
                                                              September 30,
                                                          2021              2020
  Sales volumes:
  Oil from underlying properties (Bbl)(1)              205,721 (3)       

186,554 (4)


  Natural gas from underlying properties (Mcf)         188,289 (3)       242,503 (4)
  Total production (BOE)                               237,103           226,971
  Average sales prices:
  Oil (per Bbl)(1)                                   $   59.51         $   20.64
  Natural gas (per Mcf)(2)                           $    3.32         $    0.92
  Cost metrics:
  Lease operating expenses (per BOE)                 $   28.20         $   

27.37


  Production tax rate (percent of total revenues)          5.0 %             3.3 %
  Revenues:
  Oil sales(1)                                       $  12,242 (3)     $   3,851 (4)
  Natural gas sales                                        624 (3)           223 (4)
  Total revenues                                        12,866             4,074
  Costs:
  Lease operating expenses                               6,686             6,212
  Production taxes                                         649               135
  Development costs                                        448               308
  Reserve for expenditures (utilized)                        -           (1,625)
  Total costs                                            7,783             5,030
  Net proceeds (losses)                                  5,083             (956)
  Net profits percentage                                    90 %              90 %
  Income (loss) from net profits interest                4,575             

(860)


  Provision for estimated Trust expenses               (1,250)              

-

Montana state income tax withheld                        (6)              

-


  Accumulated net losses funded by Whiting                   -               860
  Distributable income                               $   3,319         $       -


__________

(1) Oil includes natural gas liquids.

A portion of the natural gas volumes produced and sold from the underlying

properties during the three months ended September 30, 2021 and 2020 have a (2) "liquids-rich" content; however, such content did not result in a premium to

the NYMEX natural gas price for the three months ended September 30, 2020,

primarily due to the depressed liquids prices during such period.

Oil and gas sales volumes and related revenues for the three months ended (3) September 30, 2021 (consisting of Whiting's August 2021 distribution to the

Trust) generally represent oil production from April 2021 through June 2021

and natural gas production from March 2021 through May 2021.

Oil and gas sales volumes and related revenues for the three months ended (4) September 30, 2020 (consisting of the August 2020 net loss) generally

represent oil production from April 2020 through June 2020 and natural gas

production from March 2020 through May 2020.




Income (loss) from net profits interest. Income (loss) from net profits interest
is recorded on a cash basis when NPI proceeds are received by the Trust from
Whiting. NPI proceeds are based on the oil and gas production for which Whiting
has received payment within one month following the end of the most recent
fiscal quarter. However, in accordance with the terms of the NPI, any NPI
proceeds received by the Trust after the NPI termination date of December 31,
2021 will only include proceeds for oil and gas production received by Whiting
prior to December 31, 2021. Whiting receives payment for its crude oil sales
generally within 30 days following the month in which it is produced and sold,
and Whiting receives payment for its natural gas sales generally within 60 days
following the month in which it is produced and sold. However, payments for
crude oil and natural gas sales on non-operated and farm-out properties may be

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remitted to Whiting after significantly longer periods of time. Income from net profits interest is generally a function of oil and gas revenues, lease operating expenses, production taxes, development costs and reserve for expenditures as follows:



Revenues. Oil and natural gas revenues increased $8.8 million (or 216%) during
the three months ended September 30, 2021 as compared to the same 2020 period.
Sales revenue is a function of average commodity prices realized and oil and gas
volumes sold. The increase in revenue between periods was primarily due to
increases in average realized sales prices and sales volumes of crude oil, and
an increase in average realized sales prices of natural gas. The crude oil
average realized sales price increased by 188% between periods primarily as a
result of higher NYMEX oil prices. Natural gas average realized sales price
increased by 261% between periods primarily due to significantly improved gas
differentials and an increase in NYMEX gas prices. Crude oil production volumes
increased by 19 MBbl (or 10%) and natural gas production volumes decreased by 54
MMcf (or 22%) between periods. The oil volume increase between periods was
primarily related to increased collection of revenues for non-operated farm-out
properties during the three months ended September 30, 2021. The decline in gas
volumes between periods was primarily related to wells temporarily shut-in for
equipment failures in the Keystone South and Warmsly South fields. Based on the
December 31, 2020 reserve report, overall production attributable to the
underlying properties is expected to decline at an average year-over-year rate
of approximately 12.5% for oil and 12.0% for gas from 2020 through the December
31, 2021 NPI termination date.

Lease operating expenses. Lease operating expenses increased $0.5 million (or
8%) during the third quarter of 2021 compared to the same 2020 period primarily
due to lower oilfield goods and services costs, slightly offset by lower ad
valorem taxes. The increase in overall LOE combined with only a slight increase
in sales volumes between periods resulted in an increase in LOE on a per BOE
basis of 3% between periods from $27.37 during the three months ended September
30, 2020 to $28.20 for the same period in 2021.

Production taxes. Production taxes are typically calculated as a percentage of
oil and gas revenues. Production taxes as a percentage of revenues increased
from 3.3% for the three months ended September 30, 2020 to 5.0% for the same
period in 2021. Production taxes during the three months ended September 30,
2020 were lower as a result of certain wells within the Garland Unit being
granted a "stripper well" production tax exemption, which reduced the tax rate
for production volumes from this unit and resulted in the receipt of tax refunds
in 2020 which related to prior periods. Overall production taxes for the third
quarter of 2021 increased $0.5 million as compared to the same 2020 period
primarily due to the aforementioned "stripper well" refunds included in the 2020
period.

Development costs. Development costs for the three months ended September 30,
2021 were $0.1 million (or 45%) higher as compared to the same 2020 period
primarily due to an increase in CO2 costs in the Cedar Hills unit and increased
capital workover costs in the Keystone South field.

Reserve for expenditures (utilized). As provided in the terms of the NPI, a $1.6
million reserve for future development, maintenance or operating expenses was
established and subsequently utilized and applied against qualifying expenses
incurred during the three months ended September 30, 2020. No such reserve was
established or utilized during the three months ended September 30, 2021, and no
such reserve remained as of September 30, 2021.

Provision for estimated Trust expenses. The provision for estimated Trust
expenses increased $1.3 million during the three months ended September 30, 2021
compared to the same 2020 period. During the three months ended September 30,
2021, the Trustee established an incremental $1.0 million provision for Trust
expenses to ensure that the Trust has sufficient cash available to pay its
general and administrative expenses through its termination date, which includes
periods after the termination of the net profits interest when no net proceeds
will be generated. The Trustee may increase or decrease this reserve at any time
without advance notice to the unitholders. It is expected that any such reserve
that exceeds the Trust's actual general and administrative expenses in future
periods will be returned to Trust unitholders in a future distribution.

Accumulated net losses funded by Whiting. During the three months ended September 30, 2021, were no accumulated net losses generated or repaid to Whiting. As of September 30, 2021, there were no remaining accumulated net losses for which Whiting was entitled to be repaid.

Liquidity and Capital Resources



Overview. The Trust has no source of liquidity or capital resources other than
cash flows from the NPI. Other than Trust administrative expenses, including any
reserves established by the Trustee for future liabilities, the Trust's only use
of cash is for distributions to Trust unitholders. Administrative expenses
include payments to the Trustee and the Delaware Trustee, a quarterly fee paid
to Whiting pursuant to an administrative services agreement and expenses in
connection with the discharge of the Trustee's duties, including third-party
engineering, audit, accounting and legal fees. Each quarter, the Trustee
determines the amount of funds available for distribution to

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unitholders. Available funds are the excess cash, if any, received by the Trust
from the NPI and other sources (such as interest earned on any amounts reserved
by the Trustee) that quarter, over the Trust's expenses for that quarter.
Available funds are reduced by (i) any accumulated net losses to be recovered by
Whiting, plus accrued interest and (ii) any cash the Trustee decides to hold as
a reserve against future liabilities. If the NPI generates net losses or limited
net proceeds (which was the case during each quarter of 2020 and the first
quarter of 2021), the net profits interest may not provide sufficient funds to
the Trustee to enable it to pay all of the Trust's administrative expenses. The
Trust may borrow the amount of funds required to pay its liabilities if the
Trustee determines that the cash on hand and the cash to be received, which is
dependent on future net proceeds, are insufficient to cover the Trust's
liabilities. If the Trust borrows funds, the Trust unitholders will not receive
distributions until the borrowed funds together with any accumulated net losses
and accrued interest are repaid. The Trust does not have any transactions,
arrangements or other relationships with unconsolidated entities or persons that
could materially affect the Trust's liquidity or the availability of capital
resources. As of October 31, 2021, the Trust had cash reserves of $1.2 million
remaining for the payment of its administrative expenses.

The Trust is highly dependent on Whiting for multiple services, including the
operation of wells, remittance of net proceeds generated by the NPI and
administrative services performed on behalf of the Trust. Whiting's continued
ability to operate wells, including those with interests held by the NPI,
depends on its future financial condition, access to capital and other factors
outside of its control. On April 1, 2020, Whiting and certain of its direct and
indirect subsidiaries, including Whiting Oil and Gas (collectively, the
"Debtors") commenced voluntary cases under chapter 11 of the United States
Bankruptcy Code (the "Bankruptcy Code") in the United States Bankruptcy Court
for the Southern District of Texas (the "Bankruptcy Court"). On June 30, 2020,
the Debtors filed the Joint Chapter 11 Plan of Reorganization of Whiting
Petroleum Corporation and its Debtor affiliates (as amended, modified and
supplemented, the "Plan"). On August 14, 2020, the Bankruptcy Court confirmed
the Plan. On September 1, 2020, the Debtors emerged from the Chapter 11 Cases
and the Plan became effective in accordance with its terms.

Letter of credit. In June 2012, Whiting established a $1.0 million letter of
credit for the Trustee in order to provide a mechanism for the Trustee to pay
the operating expenses of the Trust in the event that Whiting should fail to
lend funds to the Trust, if requested to do so by the Trustee. This letter of
credit will not be used to fund NPI distributions to unitholders, and if the
Trustee were to draw on the letter of credit or were to borrow funds from
Whiting or other entities, no further distributions would be made to unitholders
until all such amounts have been repaid by the Trust. Such letter of credit will
expire December 31, 2021. As of September 30, 2021 and December 31, 2020, the
Trust had no borrowings under the letter of credit.

Reserve for expenditures. As provided in the terms of the NPI, Whiting
established a reserve for expenditures of $1.6 million during the nine months
ended September 30, 2020 for future development, maintenance or operating
expenses. Such reserve was subsequently utilized and applied against qualifying
expenses incurred during the remainder of 2020. Accordingly, there is no
remaining reserve for expenditures to offset future development, maintenance or
operating expenses on the underlying properties and related activities. No such
reserve was established during the nine months ended September 30, 2021.



Plugging and abandonment. Plugging and abandonment costs related to the
underlying properties, net of any proceeds received from the salvage of
equipment, cannot be included as a deduction in the calculation of net proceeds
pursuant to the terms of the conveyance agreement. During the nine months ended
September 30, 2021, Whiting incurred $0.4 million of costs related to plugging
and abandonment charges on the underlying properties. Such costs were immaterial
during the three months ended September 30, 2021. Plugging and abandonment costs
were not charged to the unitholders of the Trust.

Future Trust Payment Periods



On November 4, 2021, the Trustee announced the Trust's distribution of net
profits for the third quarterly payment period in 2021. Unitholders of record on
November 19, 2021 are expected to receive a distribution of $0.218464 per Trust
unit, which is payable on or before November 29, 2021. This aggregate
distribution to all Trust unitholders is expected to consist of net cash
proceeds of $4.3 million paid by Whiting to the Trust, less a provision of $0.3
million for estimated Trust expenses and $4,037 for Montana state income tax
withholdings.



Although oil and gas prices have improved since the lows experienced during
2020, oil and gas prices have historically been volatile and may fluctuate
widely in the future. The Trust is unable to predict future commodity prices or
future performance and distributions to unitholders are significantly impacted
by low oil and natural gas prices and may be reduced to zero, as was the case
during the second, third and fourth quarters of 2020 and first quarter of 2021.
Additionally, in the current commodity price environment, the Trust's
distributions have increased sensitivity to fluctuations in operating and
capital expenditures and commodity price differentials. If the NPI generates net
losses or limited net proceeds, the net profits interest may not provide
sufficient funds to the Trustee to enable it to pay all of the Trust's
administrative expenses, which expenses may be in excess of the provision for
Trust expenses.

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Critical Accounting Policies and Estimates



A disclosure of critical accounting policies and the more significant judgments
and estimates used in the preparation of the Trust's financial statements is
included in Item 7 of the Trust's Annual Report on Form 10-K for the year ended
December 31, 2020. There have been no significant changes to the critical
accounting policies during the nine months ended September 30, 2021.

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