MCQUERRY

Operated by WB MULLIN OPERATING LLC (P-5 902609) in the WOODKIRK (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20868District 09Field 98535666NGPA filingOilCasinghead gasSaveExport
Value, all time
$6.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$417 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 23 leases and 78 wells, and the rule below applies to all of them.

Discovered
1952-07-30
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA5none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition93,779 bbl$6,108,304
Casinghead gasProduction21 Mcf$0
Total$6,108,304

21 Mcf of this lease's gas, across 21 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (7)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 33.0268, -98.2274. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

33.02692, -98.22718 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
14.3%
1 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
2,711 ft
7 wells filed one
Completion to plug
37.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
114.3%
A plug date is filed
114.3%
BothOn the schedule and plugged. Neither fact cancels the other.
114.3%
NeitherNo plug date, and not on the schedule.
685.7%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Between 2,157 and 3,840 ft, median 2,711 ft, over the 7 wells that filed a depth.

Completions filed
Mar 1981 – Sep 2023
7 of 7 wells
Plug dates filed
Jun 2018
1 of 7 wells; 6 filed none

Last completion to plug: a median of 37.3 years across the 1 well that filed both dates, with the middle half between 37.3 years and 37.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-2373396772,176 ftSep 2023
42-2372032813,625 ftNov 1982
42-2373424082,180 ftFeb 1982
42-2373395863,840 ftJan 1982
42-2373396652,157 ftJan 1982
42-2373342743,750 ftMar 1981Jun 2018Yes
42-2373342632,711 ftMar 1981

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 20265190106.413.05$55,227
Apr 2026353098.932.87$34,922
Mar 2026522089.753.15$46,850
Feb 2026696063.503.75$44,196
Jan 2026343059.138.00$20,282
Dec 2025686056.664.41$38,869
Nov 2025350058.593.93$20,507
Oct 2025560059.383.30$33,253
Sep 2025514062.743.08$32,248
Aug 2025519063.933.01$33,180
Jul 2025510066.743.32$34,037
Jun 2025347066.483.13$23,069
May 2025369060.553.23$22,343
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 2024171079.932.15$13,668
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024153084.451.66$12,921
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 2024178073.023.30$12,998
Dec 2023174071.262.61$12,399
Nov 2023173077.892.81$13,475
Oct 2023170085.443.09$14,525
Sep 20236089.042.74$534
Aug 2023336080.522.67$27,055
Jul 20234074.852.64$299
Jun 2023359068.962.26$24,757
May 2023178070.622.23$12,570
Apr 2023171078.122.24$13,359
Mar 2023363072.852.39$26,445
Feb 2023185075.112.47$13,895
Jan 2023367076.533.39$28,087
Dec 20220076.415.73$0
Nov 2022173085.005.65$14,705
Oct 2022178087.185.86$15,518
Sep 2022178084.888.16$15,109
Aug 2022322094.529.13$30,435
Jul 20221760101.587.54$17,878
Jun 20221590115.097.98$18,299
May 20221780109.378.43$19,468
Apr 20221600104.226.84$16,675
Mar 202260108.885.08$653
Feb 2022158091.054.86$14,386
Jan 20220081.844.54$0
Dec 2021175071.323.90$12,481
Nov 2021154077.435.24$11,924
Oct 2021108079.795.71$8,617
Sep 2021154069.865.35$10,758
Aug 2021159066.024.22$10,497
Jul 2021152070.783.98$10,759
Jun 20210069.493.38$0
May 2021158063.483.02$10,030
Apr 2021150060.362.76$9,054
Mar 2021154061.302.72$9,440
Feb 2021159057.805.55$9,190
Jan 20210050.412.81$0
Dec 2020153044.642.68$6,830
Nov 2020153038.772.71$5,932
Oct 2020132036.972.48$4,880
Sep 2020182037.091.99$6,750
Aug 2020171039.982.39$6,837
Jul 2020168038.371.83$6,446
Jun 2020360034.901.69$12,564
May 20200016.921.81$0
Apr 2020152014.751.80$2,242
Mar 2020158030.341.86$4,794
Feb 2020158049.881.98$7,881
Jan 2020322057.252.09$18,435
Dec 2019319059.012.30$18,824
Nov 2019153055.302.75$8,461
Oct 2019300053.472.42$16,041
Sep 2019123055.052.66$6,771
Aug 2019154053.112.30$8,179
Jul 2019307056.272.46$17,275
Jun 2019317052.782.49$16,731
May 2019311058.482.74$18,187
Apr 2019315062.632.75$19,728
Mar 2019312056.803.06$17,722
Feb 2019317050.852.79$16,119
Jan 2019329046.033.23$15,144
Dec 2018334046.594.19$15,561
Nov 2018162052.934.24$8,575
Oct 2018325061.443.40$19,968
Sep 2018306059.543.11$18,219
Aug 2018329059.403.07$19,543
Jul 2018333065.142.93$21,692
Jun 2018478060.183.08$28,766
May 2018328065.382.90$21,445
Apr 2018493063.842.90$31,473
Mar 2018338061.222.79$20,692
Feb 2018521061.782.77$32,187
Jan 2018518062.874.01$32,567
Dec 2017510057.272.92$29,208
Nov 2017348055.423.12$19,286
Oct 2017357049.292.98$17,597
Sep 2017350047.523.09$16,632
Aug 2017353045.373.00$16,016
Jul 2017349043.873.09$15,311
Jun 2017346042.493.09$14,702
May 2017346045.373.26$15,698
Apr 2017349047.933.21$16,728
Mar 2017179046.772.98$8,372
Feb 2017359050.452.95$18,112
Jan 2017364049.413.42$17,985
Dec 2016273048.763.72$13,311
Nov 2016362042.492.64$15,381
Oct 2016365046.193.09$16,859
Sep 2016360041.553.10$14,958
Aug 2016355041.442.92$14,711
Jul 2016362041.622.92$15,066
Jun 2016361045.352.69$16,371
May 2016362042.521.99$15,392
Apr 2016544036.561.99$19,889
Mar 2016360033.011.79$11,884
Feb 2016181026.472.06$4,791
Jan 2016361027.352.36$9,873
Dec 2015361032.362.00$11,682
Nov 2015181038.792.17$7,021
Oct 2015357043.552.43$15,547
Sep 2015360042.992.76$15,476
Aug 2015359040.162.87$14,417
Jul 2015180048.152.95$8,667
Jun 2015180056.152.88$10,107
May 2015362055.212.96$19,986
Apr 2015363049.822.71$18,085
Mar 2015363042.892.93$15,569
Feb 2015366044.662.98$16,346
Jan 2015412043.433.10$17,893
Dec 2014364054.693.59$19,907
Nov 2014363070.464.25$25,577
Oct 2014544078.303.90$42,595
Sep 2014177086.164.05$15,250
Aug 2014362089.394.04$32,359
Jul 2014354096.564.18$34,182
Jun 2014364098.164.74$35,730
May 2014541094.734.73$51,249
Apr 2014359095.944.81$34,442
Mar 2014542095.895.06$51,972
Feb 2014368097.406.19$35,843
Jan 2014369090.404.86$33,358
Dec 2013369091.824.35$33,882
Nov 2013547088.853.74$48,601
Oct 2013511097.423.78$49,782
Sep 20133640104.113.72$37,896
Aug 20133630104.253.52$37,843
Jul 20135430102.523.72$55,668
Jun 2013549094.403.93$51,826
May 2013360094.834.15$34,139
Apr 2013545093.964.28$51,208
Mar 2013543093.623.91$50,836
Feb 2013368091.233.42$33,573
Jan 2013557091.603.42$51,021
Dec 2012540086.773.42$46,856
Nov 2012369086.953.62$32,085
Oct 2012552089.383.40$49,338
Sep 2012550094.672.92$52,069
Aug 2012541092.662.91$50,129
Jul 2012540085.133.02$45,970
Jun 2012543079.822.52$43,342
May 2012626091.612.49$57,348
Apr 20125840101.652.00$59,364
Mar 20126120105.052.22$64,291
Feb 20126160101.102.57$62,278
Jan 2012629098.092.73$61,699
Dec 2011722096.873.24$69,940
Nov 2011358095.723.31$34,268
Oct 2011354084.983.65$30,083
Sep 2011367083.623.99$30,689
Aug 2011364083.404.15$30,358
Jul 2011358094.144.52$33,702
Jun 2011177092.904.64$16,443
May 2011542098.134.40$53,186
Apr 20113600105.964.33$38,146
Mar 2011355096.364.06$34,208
Feb 20110085.644.18$0
Jan 2011346086.504.59$29,929
Dec 20100085.734.35$0
Nov 2010145080.843.80$11,722
Oct 2010181078.103.51$14,136
Sep 2010173072.633.98$12,565
Aug 2010177073.684.42$13,041
Jul 2010151072.554.74$10,955
Jun 2010181070.364.91$12,735
May 2010132071.124.24$9,388
Apr 2010326081.694.12$26,631
Mar 2010144078.394.39$11,288
Feb 2010104073.585.44$7,652
Jan 2010169074.365.96$12,567
Dec 2009335071.445.48$23,932
Nov 2009426074.593.75$31,775
Oct 2009325072.544.11$23,576
Sep 2009329065.543.06$21,563
Aug 2009300067.423.22$20,226
Jul 2009346061.133.46$21,151
Jun 2009470066.163.90$31,095
May 2009326054.743.93$17,845
Apr 2009654046.773.59$30,588
Mar 2009314042.144.06$13,232
Feb 2009642032.814.63$21,064
Jan 2009180035.865.37$6,455
Dec 2008354037.105.98$13,133
Nov 2008303055.496.86$16,813
Oct 2008159075.246.92$11,963
Sep 20083250101.767.88$33,072
Aug 20084580114.228.48$52,313
Jul 20085870131.0811.39$76,944
Jun 20084630131.3313.03$60,806
May 20084920123.1711.57$60,600
Apr 20086690110.3110.45$73,797
Mar 20083220101.909.66$32,812
Feb 2008773092.538.77$71,526
Jan 2008474090.388.21$42,840
Dec 2007496088.337.30$43,812
Nov 2007508091.677.29$46,568
Oct 2007463082.856.92$38,360
Sep 2007451075.846.24$34,204
Aug 2007627069.066.39$43,301
Jul 2007317070.906.39$22,475
Jun 2007495062.007.55$30,690
May 2007471058.747.85$27,667
Apr 2007478059.617.81$28,494
Mar 2007519056.927.30$29,541
Feb 2007359055.108.22$19,781
Jan 2007337050.306.73$16,951
Dec 2006181056.656.92$10,254
Nov 2006635054.207.62$34,417
Oct 2006514054.906.01$28,219
Sep 2006491060.085.04$29,499
Aug 2006506068.717.34$34,767
Jul 2006499069.376.34$34,616
Jun 2006500066.286.38$33,140
May 2006522066.016.42$34,457
Apr 2006149064.397.36$9,594
Mar 2006327056.707.08$18,541
Feb 2006363057.597.75$20,905
Jan 2006335060.598.93$20,298
Dec 2005311054.9413.42$17,086
Nov 2005292054.6910.59$15,969
Oct 2005345058.3413.80$20,127
Sep 2005322061.4512.08$19,787
Aug 2005461061.519.80$28,356
Jul 2005303055.697.84$16,874
Jun 2005302052.337.38$15,804
May 2005362045.226.65$16,370
Apr 2005181049.207.36$8,905
Mar 2005357050.377.15$17,982
Feb 2005341045.226.31$15,420
Jan 2005178043.166.32$7,682
Dec 2004350039.866.75$13,951
Nov 2004184045.286.33$8,332
Oct 2004344049.706.52$17,097
Sep 2004333043.245.28$14,399
Aug 2004171042.375.55$7,245
Jul 2004331038.286.08$12,671
Jun 2004348036.106.43$12,563
May 2004174037.486.49$6,522
Apr 2004180034.475.86$6,205
Mar 2004175034.365.53$6,013
Feb 2004179032.455.51$5,809
Jan 20040032.036.30$0
Dec 2003178030.266.30$5,386
Nov 20030028.804.60$0
Oct 2003163028.174.76$4,592
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003143026.675.41$3,814
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 2002154026.914.85$4,144
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002173025.963.16$4,491
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002173024.663.58$4,266
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 2002176017.172.38$3,022
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001175024.262.25$4,246
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 2001175024.563.82$4,298
May 20010025.524.31$0
Apr 2001179024.685.34$4,418
Mar 20010024.545.38$0
Feb 2001176027.755.77$4,884
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000173031.875.19$5,514
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 2000177029.304.40$5,186
May 20000027.263.68$0
Apr 2000177024.513.12$4,338
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 2000178025.272.48$4,498
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 1999176020.982.80$3,692
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 1999294017.892.37$5,260
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 1999166015.102.21$2,507
Mar 1999173012.471.84$2,157
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998178010.892.19$1,938
Oct 19980012.421.97$0
Sep 1998175012.592.08$2,203
Aug 19980011.301.91$0
Jul 1998174011.742.24$2,043
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998176013.042.51$2,295
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 1998180014.702.15$2,646
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 1997178019.253.15$3,427
Sep 19970017.742.95$0
Aug 1997184017.862.55$3,286
Jul 1997177017.582.25$3,112
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 1997353018.951.94$6,689
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 1996160021.97$3,515
Oct 19960023.31$0
Sep 19960022.22$0
Aug 1996173020.26$3,505
Jul 19960019.55$0
Jun 1996178018.73$3,334
May 19960019.43$0
Apr 1996164021.51$3,528
Mar 19960019.38$0
Feb 19960016.98$0
Jan 1996178017.07$3,038
Dec 19950017.19$0
Nov 19950016.00$0
Oct 1995181015.43$2,793
Sep 19950016.18$0
Aug 19950015.92$0
Jul 1995183015.24$2,789
Jun 19950016.41$0
May 1995177017.56$3,108
Apr 19950017.73$0
Mar 1995180016.44$2,959
Feb 19950016.58$0
Jan 1995178015.92$2,834
Dec 19940015.03$0
Nov 1994182015.90$2,894
Oct 19940015.58$0
Sep 19940115.29$0
Aug 1994171116.13$2,758
Jul 19940117.56$0
Jun 1994176117.09$3,008
May 19940115.88$0
Apr 1994174114.14$2,460
Mar 19940112.46$0
Feb 1994181112.50$2,263
Jan 19940112.66$0
Dec 1993172112.33$2,121
Nov 19930114.49$0
Oct 19930115.85$0
Sep 1993182115.03$2,735
Aug 19932115.66$31
Jul 1993178115.46$2,752
Jun 19930116.79$0
May 1993179117.68$3,165
Apr 19930118.05$0
Mar 1993174118.14$3,156
Feb 19930117.90$0
Jan 1993177116.93$2,997

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                  519 bbl  × $106.41 =    $55,227
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $55,227

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 09/O/20868 is the state's own key, not one this site invented.