NIELSEN

Operated by WHITING OIL AND GAS CORPORATION (P-5 920478) in the MARY TWO (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 65457District 8AField 58027500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$19.2 M
Jan 1993 – Mar 2025
Value, last 12 filed months
$20 k
at the published price for each month
Months reported
387
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 10 leases and 12 wells, and the rule below applies to all of them.

Discovered
1981-06-25
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
OilDisposition458,958 bbl$19,224,697
Casinghead gasProduction11,412 Mcf$15,716
Total$19,240,412

5,003 Mcf of this lease's gas, across 47 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 (1)

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 33.0350, -102.6496. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.03502, -102.64962 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
13,134 ft
1 wells filed one
Completion to plug
39.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

The one well that filed a depth was drilled to 13,134 ft.

Completions filed
Aug 1985
1 of 1 wells
Plug dates filed
Aug 2024
1 of 1 wells

Last completion to plug: a median of 39.0 years across the 1 well that filed both dates, with the middle half between 39.0 years and 39.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-50132876113,134 ftAug 1985Aug 2024Yes

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 (387)

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

387 months

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 20240079.932.15$0
Jun 20240078.082.63$0
May 2024254078.812.20$20,018
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023184089.042.74$16,383
Aug 2023724080.522.67$58,296
Jul 2023546074.852.64$40,868
Jun 2023907068.962.26$62,547
May 2023564070.622.23$39,830
Apr 2023721078.122.24$56,325
Mar 2023925072.852.39$67,386
Feb 2023509075.112.47$38,231
Jan 2023847076.533.39$64,821
Dec 2022707076.415.73$54,022
Nov 2022757085.005.65$64,345
Oct 2022585087.185.86$51,000
Sep 2022501084.888.16$42,525
Aug 20220094.529.13$0
Jul 20223470101.587.54$35,248
Jun 20228870115.097.98$102,085
May 20225430109.378.43$59,388
Apr 20228590104.226.84$89,525
Mar 20225430108.885.08$59,122
Feb 2022667091.054.86$60,730
Jan 2022891081.844.54$72,919
Dec 2021706071.323.90$50,352
Nov 2021704077.435.24$54,511
Oct 2021706079.795.71$56,332
Sep 2021714069.865.35$49,880
Aug 2021842066.024.22$55,589
Jul 2021689070.783.98$48,767
Jun 2021868069.493.38$60,317
May 2021717063.483.02$45,515
Apr 2021921060.362.76$55,592
Mar 2021888061.302.72$54,434
Feb 2021737057.805.55$42,599
Jan 2021707050.412.81$35,640
Dec 2020926044.642.68$41,337
Nov 2020745038.772.71$28,884
Oct 2020733036.972.48$27,099
Sep 2020718037.091.99$26,631
Aug 2020707039.982.39$28,266
Jul 2020919038.371.83$35,262
Jun 20201,081034.901.69$37,727
May 2020534016.921.81$9,035
Apr 2020738014.751.80$10,886
Mar 2020548030.341.86$16,626
Feb 2020705049.881.98$35,165
Jan 2020896057.252.09$51,296
Dec 2019902059.012.30$53,227
Nov 2019877055.302.75$48,498
Oct 2019702053.472.42$37,536
Sep 2019536055.052.66$29,507
Aug 2019858053.112.30$45,568
Jul 2019695056.272.46$39,108
Jun 2019828052.782.49$43,702
May 2019711058.482.74$41,579
Apr 2019735062.632.75$46,033
Mar 2019748056.803.06$42,486
Feb 2019180050.852.79$9,153
Jan 2019883046.033.23$40,644
Dec 20181,323046.594.19$61,639
Nov 20181,407052.934.24$74,473
Oct 20181,234061.443.40$75,817
Sep 20181,755059.543.11$104,493
Aug 2018862059.403.07$51,203
Jul 20180065.142.93$0
Jun 2018491060.183.08$29,548
May 20181,188065.382.90$77,671
Apr 20181,148063.842.90$73,288
Mar 20181,652061.222.79$101,135
Feb 2018801061.782.77$49,486
Jan 20181,599062.874.01$100,529
Dec 20171,122057.272.92$64,257
Nov 20171,305055.423.12$72,323
Oct 20171,311049.292.98$64,619
Sep 20171,296047.523.09$61,586
Aug 20171,447045.373.00$65,650
Jul 20171,478043.873.09$64,840
Jun 20171,210042.493.09$51,413
May 20171,771045.373.26$80,350
Apr 20171,269047.933.21$60,823
Mar 20171,407046.772.98$65,805
Feb 20171,364050.452.95$68,814
Jan 20171,571049.413.42$77,623
Dec 20161,338048.763.72$65,241
Nov 20161,749042.492.64$74,315
Oct 20161,554046.193.09$71,779
Sep 20161,561041.553.10$64,860
Aug 20161,545041.442.92$64,025
Jul 20161,693041.622.92$70,463
Jun 20161,862045.352.69$84,442
May 20161,487042.521.99$63,227
Apr 20161,687036.561.99$61,677
Mar 20161,713033.011.79$56,546
Feb 20161,777026.472.06$47,037
Jan 20161,901027.352.36$51,992
Dec 20151,754032.362.00$56,759
Nov 20151,931038.792.17$74,903
Oct 20151,982043.552.43$86,316
Sep 20151,950042.992.76$83,831
Aug 20152,073040.162.87$83,252
Jul 20152,252048.152.95$108,434
Jun 20152,463056.152.88$138,297
May 20152,326055.212.96$128,418
Apr 20152,560049.822.71$127,539
Mar 20152,758042.892.93$118,291
Feb 20152,973044.662.98$132,774
Jan 20152,635043.433.10$114,438
Dec 20141,156054.693.59$63,222
Nov 20142,095070.464.25$147,614
Oct 20142,251078.303.90$176,253
Sep 20142,862086.164.05$246,590
Aug 20143,639089.394.04$325,290
Jul 20143,213096.564.18$310,247
Jun 20142,169098.164.74$212,909
May 20142,005094.734.73$189,934
Apr 20141,796095.944.81$172,308
Mar 2014333095.895.06$31,931
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20132091.824.35$184
Nov 2013167088.853.74$14,838
Oct 2013328097.423.78$31,954
Sep 20131,3070104.113.72$136,072
Aug 20136610104.253.52$68,909
Jul 20138270102.523.72$84,784
Jun 2013326094.403.93$30,774
May 2013664094.834.15$62,967
Apr 2013501093.964.28$47,074
Mar 2013769093.623.91$71,994
Feb 2013829091.233.42$75,630
Jan 2013834091.603.42$76,394
Dec 2012663086.773.42$57,529
Nov 2012499086.953.62$43,388
Oct 2012828089.383.40$74,007
Sep 20121,006094.672.92$95,238
Aug 2012498092.662.91$46,145
Jul 2012654085.133.02$55,675
Jun 20121,113079.822.52$88,840
May 2012618091.612.49$56,615
Apr 20129890101.652.00$100,532
Mar 20124850105.052.22$50,949
Feb 20128270101.102.57$83,610
Jan 2012655098.092.73$64,249
Dec 2011983096.873.24$95,223
Nov 2011656095.723.31$62,792
Oct 20111,013084.983.65$86,085
Sep 2011336083.623.99$28,096
Aug 20111,161083.404.15$96,827
Jul 2011342094.144.52$32,196
Jun 2011966092.904.64$89,741
May 2011841098.134.40$82,527
Apr 20118480105.964.33$89,854
Mar 2011687096.364.06$66,199
Feb 2011347085.644.18$29,717
Jan 2011687086.504.59$59,426
Dec 2010839085.734.35$71,927
Nov 2010684080.843.80$55,295
Oct 2010970078.103.51$75,757
Sep 2010519072.633.98$37,695
Aug 2010694073.684.42$51,134
Jul 2010176072.554.74$12,769
Jun 2010843070.364.91$59,313
May 2010758071.124.24$53,909
Apr 2010570081.694.12$46,563
Mar 2010955078.394.39$74,862
Feb 20101,140073.585.44$83,881
Jan 2010737074.365.96$54,803
Dec 2009733071.445.48$52,366
Nov 20091,095074.593.75$81,676
Oct 2009378072.544.11$27,420
Sep 2009566065.543.06$37,096
Aug 2009754067.423.22$50,835
Jul 2009752061.133.46$45,970
Jun 2009760066.163.90$50,282
May 2009756054.743.93$41,383
Apr 2009948046.773.59$44,338
Mar 2009950042.144.06$40,033
Feb 20091,137032.814.63$37,305
Jan 2009766035.865.37$27,469
Dec 20081,145037.105.98$42,480
Nov 2008957055.496.86$53,104
Oct 2008951075.246.92$71,553
Sep 20085580101.767.88$56,782
Aug 20087410114.228.48$84,637
Jul 20081,1060131.0811.39$144,974
Jun 20087570131.3313.03$99,417
May 20087570123.1711.57$93,240
Apr 20081,1220110.3110.45$123,768
Mar 200800101.909.66$0
Feb 2008190092.538.77$17,581
Jan 20081,123090.388.21$101,497
Dec 2007949088.337.30$83,825
Nov 2007379091.677.29$34,743
Oct 2007566082.856.92$46,893
Sep 2007751075.846.24$56,956
Aug 2007937069.066.39$64,709
Jul 2007562070.906.39$39,846
Jun 2007562062.007.55$34,844
May 2007948058.747.85$55,686
Apr 20071,118059.617.81$66,644
Mar 2007757056.927.30$43,088
Feb 20071,131055.108.22$62,318
Jan 20071,484050.306.73$74,645
Dec 2006766056.656.92$43,394
Nov 20061,154054.207.62$62,547
Oct 2006949054.906.01$52,100
Sep 2006947060.085.04$56,896
Aug 20061,123068.717.34$77,161
Jul 20061,280069.376.34$88,794
Jun 2006940066.286.38$62,303
May 20061,309066.016.42$86,407
Apr 2006947064.397.36$60,977
Mar 20061,165056.707.08$66,056
Feb 2006387057.597.75$22,287
Jan 20060060.598.93$0
Dec 20051,128054.9413.42$61,972
Nov 20051,270054.6910.59$69,456
Oct 20051,138058.3413.80$66,391
Sep 20051,321061.4512.08$81,175
Aug 20051,130061.519.80$69,506
Jul 20051,117055.697.84$62,206
Jun 20051,503052.337.38$78,652
May 20051,124045.226.65$50,827
Apr 20051,115049.207.36$54,858
Mar 20051,299050.377.15$65,431
Feb 2005875045.226.31$39,568
Jan 2005875043.166.32$37,765
Dec 20041,047039.866.75$41,733
Nov 2004687045.286.33$31,107
Oct 2004175049.706.52$8,698
Sep 20045043.245.28$216
Aug 20043042.375.55$127
Jul 2004182038.286.08$6,967
Jun 2004704036.106.43$25,414
May 20041,393037.486.49$52,210
Apr 2004527034.475.86$18,166
Mar 2004879034.365.53$30,202
Feb 20041,075032.455.51$34,884
Jan 20041,398032.036.30$44,778
Dec 20031,251030.266.30$37,855
Nov 20031,067028.804.60$30,730
Oct 20031,413028.174.76$39,804
Sep 20031,041026.314.75$27,389
Aug 20031,208029.765.13$35,950
Jul 20031,538029.415.17$45,233
Jun 20031,041028.565.98$29,731
May 20031,403026.595.97$37,306
Apr 20031,232026.675.41$32,857
Mar 20031,424031.146.10$44,343
Feb 20031,208033.487.93$40,444
Jan 20031,395030.315.58$42,282
Dec 20021,415026.914.85$38,078
Nov 20021,229024.664.14$30,307
Oct 20021,036026.464.23$27,413
Sep 20021,745027.443.64$47,883
Aug 20021,202025.963.16$31,204
Jul 20021,723024.583.06$42,351
Jun 20021,203023.733.34$28,547
May 20021,420024.663.58$35,017
Apr 20021,615023.653.51$38,195
Mar 20021,409022.003.10$30,998
Feb 20021,245018.222.38$22,684
Jan 20021,088017.172.38$18,681
Dec 20011,636016.932.36$27,697
Nov 2001180018.072.41$3,253
Oct 20010019.782.53$0
Sep 2001175024.262.25$4,246
Aug 20011,237024.873.05$30,764
Jul 20011,414023.933.20$33,837
Jun 20011,425024.563.82$34,998
May 20011,419025.524.31$36,213
Apr 20011,235024.685.34$30,480
Mar 20011,794024.545.38$44,025
Feb 20011,091027.755.77$30,275
Jan 20011,776027.478.40$48,787
Dec 20001,274026.889.12$34,245
Nov 20001,468032.215.66$47,284
Oct 20001,637031.235.15$51,124
Sep 20001,088031.875.19$34,675
Aug 20001,617029.644.54$47,928
Jul 20001,428028.534.09$40,741
Jun 20001,07412729.304.40$32,027
May 20001,79814927.263.68$49,562
Apr 20001,45315824.513.12$36,105
Mar 20001,46415028.422.86$42,036
Feb 20001,43113727.622.73$39,898
Jan 20001,81513625.272.48$46,202
Dec 19991,05913524.282.42$26,040
Nov 19991,91214023.192.43$44,680
Oct 19991,27015220.982.80$27,071
Sep 19991,26411221.752.62$27,785
Aug 19991,62214719.262.88$31,662
Jul 19991,64314217.892.37$29,730
Jun 19991,64314915.942.36$26,541
May 19991,46014815.792.32$23,397
Apr 19991,63415715.102.21$25,020
Mar 19991,64415912.471.84$20,793
Feb 19991,6501489.981.82$16,736
Jan 19991,29215210.381.90$13,700
Dec 19981,6481499.201.77$15,426
Nov 19981,67316210.892.19$18,573
Oct 19981,84116512.421.97$23,190
Sep 19981,46815912.592.08$18,813
Aug 19981,82416611.301.91$20,928
Jul 19981,62216211.742.24$19,405
Jun 19981,63816311.242.24$18,776
May 19981,78515712.622.21$22,873
Apr 19981,0749413.042.51$14,240
Mar 19981,64617012.802.31$21,461
Feb 19981,82615913.952.30$25,838
Jan 19981,85117714.702.15$27,591
Dec 19971,80616816.322.41$29,879
Nov 19971,27112118.193.09$23,493
Oct 19971,82417319.253.15$35,657
Sep 19971,27813217.742.95$23,062
Aug 19971,41413617.862.55$25,601
Jul 19971,77117917.582.25$31,536
Jun 19971,58514617.242.26$27,655
May 19972,11718018.972.31$40,575
Apr 19971,93517217.882.08$34,956
Mar 19971,76817818.951.94$33,849
Feb 19971,76017120.492.21$36,440
Jan 19971,60517223.483.54$38,294
Dec 19962,16719123.32$50,534
Nov 19961,98118721.97$43,523
Oct 19962,11519423.31$49,301
Sep 19961,74218022.22$38,707
Aug 19961,66317020.26$33,692
Jul 19961,87916119.55$36,734
Jun 19961,87718918.73$35,156
May 19962,08719819.43$40,550
Apr 19962,09819321.51$45,128
Mar 19962,42520419.38$46,997
Feb 19961,50518816.98$25,555
Jan 19961,92019717.07$32,774
Dec 19952,05320217.19$35,291
Nov 19952,01419516.00$32,224
Oct 19952,26719915.43$34,980
Sep 19951,94917416.18$31,535
Aug 19952,07920715.92$33,098
Jul 19952,19720915.24$33,482
Jun 19952,19120516.41$35,954
May 19952,14320717.56$37,631
Apr 19952,02020017.73$35,815
Mar 19952,22720216.44$36,612
Feb 19951,93918716.58$32,149
Jan 19952,35919815.92$37,555
Dec 19941,53414715.03$23,056
Nov 19942,14919815.90$34,169
Oct 19942,276015.58$35,460
Sep 19942,162115.29$33,057
Aug 19942,424116.13$39,099
Jul 19942,280117.56$40,037
Jun 19941,942117.09$33,189
May 19942,501115.88$39,716
Apr 19942,253114.14$31,857
Mar 19942,409112.46$30,016
Feb 19942,225112.50$27,813
Jan 19942,638112.66$33,397
Dec 19932,604112.33$32,107
Nov 19932,358114.49$34,167
Oct 19933,024115.85$47,930
Sep 19932,499115.03$37,560
Aug 19932,830115.66$44,318
Jul 19932,980115.46$46,071
Jun 19933,118116.79$52,351
May 19932,835117.68$50,123
Apr 19932,705118.05$48,825
Mar 19931,975118.14$35,827
Feb 19930117.90$0
Jan 1993226116.93$3,826

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 2024 — as filed, then multipliedworked
Oil                  254 bbl  × $ 78.81 =    $20,018
Casinghead gas         0 Mcf  × $  2.20 =         $0

────────────────────────────────────────────────────
Month total                                  $20,018

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. 8A/O/65457 is the state's own key, not one this site invented.