WOLF CAMP UNIT

Operated by SANDERS ENERGY LLC (P-5 747645) in the WOLF CAMP (COOK SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10655District 7BField 98372250OilCasinghead gasSaveExport
Value, all time
$2.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 4 leases and 18 wells, and the rule below applies to all of them.

Discovered
1962-12-29
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres.

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
OilDisposition72,425 bbl$2,749,042
Casinghead gasProduction21 Mcf$0
Total$2,749,042

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 (8)

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 32.9842, -99.4712. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

32.98466, -99.47000 · 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
50.0%
4 of 8 wells
With a plug date
50.0%
4 of 8 wells
Median depth
1,586 ft
6 wells filed one
Completion to plug
32.2 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
450.0%
A plug date is filed
450.0%
BothOn the schedule and plugged. Neither fact cancels the other.
450.0%
NeitherNo plug date, and not on the schedule.
450.0%

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

Total depth in feet, 6 of 8 wells. Median 1,586 ft, with the middle half between 1,555 and 1,629 ft; the shallowest is 1,400 ft and the deepest 1,692 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 4 of 8 wells, Feb 1963 – Jun 1973. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1963 – Jun 1973
4 of 8 wells; 4 filed none
Plug dates filed
Oct 1995 – Dec 2006
4 of 8 wells; 4 filed none

Last completion to plug: a median of 32.2 years across the 2 wells that filed both dates, with the middle half between 27.4 years and 37.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-20701926241,400 ftOct 1995Yes
42-20780595341,568 ftDec 2006Yes
42-2078059231
42-2078059332
42-20701442231,638 ftJun 1973
42-20730154381,603 ftMar 1973Oct 1995Yes
42-20701441351,692 ftMay 1963
42-20701443331,550 ftFeb 1963Nov 2004Yes

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
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 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024174076.091.78$13,240
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023157074.852.64$11,751
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023120076.533.39$9,184
Dec 202250076.415.73$3,821
Nov 202248085.005.65$4,080
Oct 20225087.185.86$436
Sep 202257084.888.16$4,838
Aug 20220094.529.13$0
Jul 2022500101.587.54$5,079
Jun 2022210115.097.98$2,417
May 202200109.378.43$0
Apr 2022660104.226.84$6,879
Mar 2022550108.885.08$5,988
Feb 202255091.054.86$5,008
Jan 202261081.844.54$4,992
Dec 202131071.323.90$2,211
Nov 202145077.435.24$3,484
Oct 20210079.795.71$0
Sep 202185069.865.35$5,938
Aug 20210066.024.22$0
Jul 202150070.783.98$3,539
Jun 202153069.493.38$3,683
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 202030030.341.86$910
Feb 20200049.881.98$0
Jan 202025057.252.09$1,431
Dec 201933059.012.30$1,947
Nov 20190055.302.75$0
Oct 201950053.472.42$2,674
Sep 201990055.052.66$4,955
Aug 20190053.112.30$0
Jul 2019105056.272.46$5,908
Jun 2019101052.782.49$5,331
May 2019105058.482.74$6,140
Apr 2019100062.632.75$6,263
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 201832061.443.40$1,966
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 201595032.362.00$3,074
Nov 20150038.792.17$0
Oct 201551043.552.43$2,221
Sep 20150042.992.76$0
Aug 201539040.162.87$1,566
Jul 201548048.152.95$2,311
Jun 2015131056.152.88$7,356
May 201593055.212.96$5,135
Apr 20150049.822.71$0
Mar 201597042.892.93$4,160
Feb 201563044.662.98$2,814
Jan 2015185043.433.10$8,035
Dec 2014109054.693.59$5,961
Nov 20140070.464.25$0
Oct 2014170078.303.90$13,311
Sep 20140086.164.05$0
Aug 2014125089.394.04$11,174
Jul 201460096.564.18$5,794
Jun 201483098.164.74$8,147
May 2014141094.734.73$13,357
Apr 2014113095.944.81$10,841
Mar 2014117095.895.06$11,219
Feb 20140097.406.19$0
Jan 2014196090.404.86$17,718
Dec 20130091.824.35$0
Nov 2013100088.853.74$8,885
Oct 2013181097.423.78$17,633
Sep 2013980104.113.72$10,203
Aug 2013840104.253.52$8,757
Jul 20131880102.523.72$19,274
Jun 2013193094.403.93$18,219
May 2013104094.834.15$9,862
Apr 2013147093.964.28$13,812
Mar 2013209093.623.91$19,567
Feb 2013110091.233.42$10,035
Jan 2013106091.603.42$9,710
Dec 2012138086.773.42$11,974
Nov 201238086.953.62$3,304
Oct 2012204089.383.40$18,234
Sep 2012219094.672.92$20,733
Aug 2012109092.662.91$10,100
Jul 2012197085.133.02$16,771
Jun 2012211079.822.52$16,842
May 2012116091.612.49$10,627
Apr 20122140101.652.00$21,753
Mar 20122050105.052.22$21,535
Feb 20121070101.102.57$10,818
Jan 2012227098.092.73$22,266
Dec 2011203096.873.24$19,665
Nov 201192095.723.31$8,806
Oct 2011205084.983.65$17,421
Sep 2011103083.623.99$8,613
Aug 2011147083.404.15$12,260
Jul 2011101094.144.52$9,508
Jun 2011133092.904.64$12,356
May 2011222098.134.40$21,785
Apr 20112210105.964.33$23,417
Mar 2011107096.364.06$10,311
Feb 201193085.644.18$7,965
Jan 2011115086.504.59$9,948
Dec 2010159085.734.35$13,631
Nov 201080080.843.80$6,467
Oct 2010127078.103.51$9,919
Sep 2010175072.633.98$12,710
Aug 201080073.684.42$5,894
Jul 2010162072.554.74$11,753
Jun 2010137070.364.91$9,639
May 2010121071.124.24$8,606
Apr 201081081.694.12$6,617
Mar 2010164078.394.39$12,856
Feb 2010125073.585.44$9,198
Jan 2010165074.365.96$12,269
Dec 2009154071.445.48$11,002
Nov 2009115074.593.75$8,578
Oct 2009164072.544.11$11,897
Sep 200985065.543.06$5,571
Aug 2009169067.423.22$11,394
Jul 2009195061.133.46$11,920
Jun 200998066.163.90$6,484
May 2009195054.743.93$10,674
Apr 2009194046.773.59$9,073
Mar 200996042.144.06$4,045
Feb 2009194032.814.63$6,365
Jan 2009196035.865.37$7,029
Dec 2008287037.105.98$10,648
Nov 2008175055.496.86$9,711
Oct 200891075.246.92$6,847
Sep 20081890101.767.88$19,233
Aug 20082860114.228.48$32,667
Jul 20081960131.0811.39$25,692
Jun 20081970131.3313.03$25,872
May 20081900123.1711.57$23,402
Apr 20082890110.3110.45$31,880
Mar 2008970101.909.66$9,884
Feb 2008193092.538.77$17,858
Jan 2008293090.388.21$26,481
Dec 2007289088.337.30$25,527
Nov 2007196091.677.29$17,967
Oct 2007193082.856.92$15,990
Sep 2007291075.846.24$22,069
Aug 2007185069.066.39$12,776
Jul 2007289070.906.39$20,490
Jun 2007192062.007.55$11,904
May 2007194058.747.85$11,396
Apr 2007375059.617.81$22,354
Mar 2007192056.927.30$10,929
Feb 2007194055.108.22$10,689
Jan 200798050.306.73$4,929
Dec 2006316056.656.92$17,901
Nov 2006293054.207.62$15,881
Oct 2006290054.906.01$15,921
Sep 2006190060.085.04$11,415
Aug 2006289068.717.34$19,857
Jul 2006289069.376.34$20,048
Jun 2006195066.286.38$12,925
May 2006199066.016.42$13,136
Apr 2006283064.397.36$18,222
Mar 2006188056.707.08$10,660
Feb 2006191057.597.75$11,000
Jan 2006285060.598.93$17,268
Dec 2005285054.9413.42$15,658
Nov 2005281054.6910.59$15,368
Oct 2005190058.3413.80$11,085
Sep 2005187061.4512.08$11,491
Aug 2005277061.519.80$17,038
Jul 2005189055.697.84$10,525
Jun 2005280052.337.38$14,652
May 2005276045.226.65$12,481
Apr 2005278049.207.36$13,678
Mar 2005191050.377.15$9,621
Feb 2005271045.226.31$12,255
Jan 2005186043.166.32$8,028
Dec 2004369039.866.75$14,708
Nov 2004203045.286.33$9,192
Oct 2004184049.706.52$9,145
Sep 2004278043.245.28$12,021
Aug 2004283042.375.55$11,991
Jul 2004309038.286.08$11,829
Jun 2004191036.106.43$6,895
May 2004281037.486.49$10,532
Apr 2004283034.475.86$9,755
Mar 2004397034.365.53$13,641
Feb 200493032.455.51$3,018
Jan 2004283032.036.30$9,064
Dec 2003288030.266.30$8,715
Nov 2003278028.804.60$8,006
Oct 2003279028.174.76$7,859
Sep 2003282026.314.75$7,419
Aug 2003279029.765.13$8,303
Jul 2003183029.415.17$5,382
Jun 2003186028.565.98$5,312
May 2003370026.595.97$9,838
Apr 2003183026.675.41$4,881
Mar 2003371031.146.10$11,553
Feb 200394033.487.93$3,147
Jan 2003188030.315.58$5,698
Dec 2002276026.914.85$7,427
Nov 2002284024.664.14$7,003
Oct 2002276026.464.23$7,303
Sep 2002372027.443.64$10,208
Aug 2002277025.963.16$7,191
Jul 2002278024.583.06$6,833
Jun 2002283023.733.34$6,716
May 2002186024.663.58$4,587
Apr 2002374023.653.51$8,845
Mar 2002281022.003.10$6,182
Feb 2002275018.222.38$5,011
Jan 2002368017.172.38$6,319
Dec 2001281016.932.36$4,757
Nov 2001186018.072.41$3,361
Oct 2001280019.782.53$5,538
Sep 2001276024.262.25$6,696
Aug 2001279024.873.05$6,939
Jul 2001372023.933.20$8,902
Jun 2001374024.563.82$9,185
May 2001373025.524.31$9,519
Apr 2001275024.685.34$6,787
Mar 2001407024.545.38$9,988
Feb 2001376027.755.77$10,434
Jan 2001281027.478.40$7,719
Dec 2000379026.889.12$10,188
Nov 2000372032.215.66$11,982
Oct 2000377031.235.15$11,774
Sep 2000372031.875.19$11,856
Aug 2000555029.644.54$16,450
Jul 200092028.534.09$2,625
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 1999100024.282.42$2,428
Nov 199998023.192.43$2,273
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 19989509.201.77$874
Nov 1998484010.892.19$5,271
Oct 1998193012.421.97$2,397
Sep 1998468012.592.08$5,892
Aug 1998280011.301.91$3,164
Jul 1998379011.742.24$4,449
Jun 1998286011.242.24$3,215
May 1998475012.622.21$5,995
Apr 1998384013.042.51$5,007
Mar 1998385012.802.31$4,928
Feb 1998384013.952.30$5,357
Jan 1998481014.702.15$7,071
Dec 1997383016.322.41$6,251
Nov 1997478018.193.09$8,695
Oct 1997506019.253.15$9,741
Sep 1997400017.742.95$7,096
Aug 1997398017.862.55$7,108
Jul 1997500017.582.25$8,790
Jun 1997401017.242.26$6,913
May 1997606018.972.31$11,496
Apr 1997500017.882.08$8,940
Mar 1997502018.951.94$9,513
Feb 1997407020.492.21$8,339
Jan 1997407023.483.54$9,556
Dec 1996608023.32$14,179
Nov 1996398021.97$8,744
Oct 1996372023.31$8,671
Sep 1996472022.22$10,488
Aug 1996416020.26$8,428
Jul 1996504019.55$9,853
Jun 1996482018.73$9,028
May 1996505019.43$9,812
Apr 1996507021.51$10,906
Mar 1996417019.38$8,081
Feb 1996407016.98$6,911
Jan 1996403017.07$6,879
Dec 1995406017.19$6,979
Nov 1995486016.00$7,776
Oct 1995402015.43$6,203
Sep 1995411016.18$6,650
Aug 1995499015.92$7,944
Jul 1995409015.24$6,233
Jun 1995488016.41$8,008
May 1995499017.56$8,762
Apr 1995417017.73$7,393
Mar 1995425016.44$6,987
Feb 1995472016.58$7,826
Jan 1995561015.92$8,931
Dec 1994529015.03$7,951
Nov 1994487015.90$7,743
Oct 1994517015.58$8,055
Sep 1994499115.29$7,630
Aug 1994592116.13$9,549
Jul 1994494117.56$8,675
Jun 1994491117.09$8,391
May 1994499115.88$7,924
Apr 1994494114.14$6,985
Mar 1994514112.46$6,404
Feb 1994503112.50$6,288
Jan 1994683112.66$8,647
Dec 1993593112.33$7,312
Nov 1993605114.49$8,766
Oct 1993487115.85$7,719
Sep 1993598115.03$8,988
Aug 1993520115.66$8,143
Jul 1993404115.46$6,246
Jun 1993401116.79$6,733
May 1993466117.68$8,239
Apr 1993566118.05$10,216
Mar 1993476118.14$8,635
Feb 1993571117.90$10,221
Jan 1993400116.93$6,772

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.

Feb 2024 — as filed, then multipliedworked
Oil                  174 bbl  × $ 76.09 =    $13,240
Casinghead gas         0 Mcf  × $  1.78 =         $0

────────────────────────────────────────────────────
Month total                                  $13,240

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. 7B/O/10655 is the state's own key, not one this site invented.