STOKER, K.

Operated by RJD MANAGEMENT CO., INC. (P-5 714267) in the ROCKER -A- (SPRABERRY "1") field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66539District 8AField 77643695OilCasinghead gasSave
Value, all time
$2.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$56 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition48,103 bbl$2,155,456
Casinghead gasProduction21,338 Mcf$95,801
Total$2,251,257

52 Mcf of this lease's gas, across 22 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 33.0820, -101.2862. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.08199, -101.28615 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,128 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

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

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 5,128 ft.

Completions filed
Jun 1990
1 of 1 wells

1 well

42-169329732A5,128 ftJun 1990

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 20260205106.413.05$624
Apr 2026019798.932.87$565
Mar 202615916789.753.15$14,796
Feb 2026030163.503.75$1,129
Jan 2026013059.138.00$1,040
Dec 202516814956.664.41$10,176
Nov 2025018658.593.93$730
Oct 2025026059.383.30$859
Sep 202517125362.743.08$11,507
Aug 2025027563.933.01$829
Jul 202517126866.743.32$12,301
Jun 2025031666.483.13$989
May 2025023860.553.23$769
Apr 202516219362.363.54$10,786
Mar 2025018667.704.27$794
Feb 2025017570.884.34$760
Jan 202516319774.324.28$12,957
Dec 2024019768.993.12$615
Nov 2024020169.052.20$442
Oct 202416713571.372.28$12,227
Sep 2024021669.612.36$511
Aug 2024020175.632.06$415
Jul 202416718279.932.15$13,739
Jun 2024016778.082.63$440
May 2024017978.812.20$394
Apr 2024018684.451.66$309
Mar 202417019080.301.55$13,945
Feb 2024019076.091.78$339
Jan 2024020173.023.30$663
Dec 202317519371.262.61$12,974
Nov 2023019777.892.81$553
Oct 2023020185.443.09$621
Sep 202316820889.042.74$15,528
Aug 2023027980.522.67$746
Jul 2023014974.852.64$394
Jun 202317120168.962.26$12,246
May 2023020170.622.23$448
Apr 2023019378.122.24$432
Mar 202316117672.852.39$12,150
Feb 2023019775.112.47$486
Jan 2023022376.533.39$755
Dec 202216920176.415.73$14,065
Nov 2022020185.005.65$1,135
Oct 2022021287.185.86$1,243
Sep 202217220884.888.16$16,297
Aug 2022021294.529.13$1,935
Jul 20220201101.587.54$1,516
Jun 2022177219115.097.98$22,118
May 20220242109.378.43$2,041
Apr 2022174260104.226.84$19,912
Mar 20220246108.885.08$1,249
Feb 2022015691.054.86$758
Jan 202202,93981.844.54$13,336
Dec 202117522371.323.90$13,351
Nov 202102,23277.435.24$11,689
Oct 202102,75379.795.71$15,730
Sep 20211792,42269.865.35$25,465
Aug 20210066.024.22$0
Jul 2021172070.783.98$12,174
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 2021172060.362.76$10,382
Mar 20210061.302.72$0
Feb 2021173057.805.55$9,999
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020178038.772.71$6,901
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020172039.982.39$6,877
Jul 2020173038.371.83$6,638
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020175030.341.86$5,310
Feb 20200049.881.98$0
Jan 2020178057.252.09$10,191
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019175053.472.42$9,357
Sep 20190055.052.66$0
Aug 2019178053.112.30$9,454
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019176058.482.74$10,292
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019179050.852.79$9,102
Jan 2019180046.033.23$8,285
Dec 20180046.594.19$0
Nov 2018179052.934.24$9,474
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018176059.403.07$10,454
Jul 20180065.142.93$0
Jun 2018177060.183.08$10,652
May 20180065.382.90$0
Apr 2018180063.842.90$11,491
Mar 20180061.222.79$0
Feb 2018180061.782.77$11,120
Jan 20180062.874.01$0
Dec 2017177057.272.92$10,137
Nov 20170055.423.12$0
Oct 2017180049.292.98$8,872
Sep 20170047.523.09$0
Aug 2017178045.373.00$8,076
Jul 20170043.873.09$0
Jun 2017179042.493.09$7,606
May 20170045.373.26$0
Apr 2017180047.933.21$8,627
Mar 20170046.772.98$0
Feb 2017170050.452.95$8,577
Jan 2017175049.413.42$8,647
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 2016297046.193.09$13,718
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016181041.622.92$7,533
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016181026.472.06$4,791
Jan 20160027.352.36$0
Dec 2015181032.362.00$5,857
Nov 20150038.792.17$0
Oct 2015180043.552.43$7,839
Sep 20150042.992.76$0
Aug 2015179040.162.87$7,189
Jul 20150048.152.95$0
Jun 2015178056.152.88$9,995
May 2015181055.212.96$9,993
Apr 20150049.822.71$0
Mar 2015180042.892.93$7,720
Feb 20150044.662.98$0
Jan 2015180043.433.10$7,817
Dec 20140054.693.59$0
Nov 2014181070.464.25$12,753
Oct 2014179078.303.90$14,016
Sep 2014174086.164.05$14,992
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014181098.164.74$17,767
May 20140094.734.73$0
Apr 2014180095.944.81$17,269
Mar 2014180095.895.06$17,260
Feb 20140097.406.19$0
Jan 2014180090.404.86$16,272
Dec 2013179091.824.35$16,436
Nov 20130088.853.74$0
Oct 2013177097.423.78$17,243
Sep 201300104.113.72$0
Aug 20131760104.253.52$18,348
Jul 20131760102.523.72$18,044
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 2013181093.964.28$17,007
Mar 20130093.623.91$0
Feb 2013180091.233.42$16,421
Jan 20130091.603.42$0
Dec 2012179086.773.42$15,532
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 20121890101.652.00$19,212
Mar 201200105.052.22$0
Feb 20121880101.102.57$19,007
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011190084.983.65$16,146
Sep 20110083.623.99$0
Aug 2011187083.404.15$15,596
Jul 2011177094.144.52$16,663
Jun 2011187092.904.64$17,372
May 20110098.134.40$0
Apr 20111830105.964.33$19,391
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 2011191086.504.59$16,522
Dec 2010185085.734.35$15,860
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010189072.633.98$13,727
Aug 2010184073.684.42$13,557
Jul 20100072.554.74$0
Jun 2010190070.364.91$13,368
May 2010191071.124.24$13,584
Apr 20100081.694.12$0
Mar 2010190078.394.39$14,894
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009189074.593.75$14,098
Oct 2009191072.544.11$13,855
Sep 20090065.543.06$0
Aug 2009190067.423.22$12,810
Jul 2009185061.133.46$11,309
Jun 2009184066.163.90$12,173
May 2009184054.743.93$10,072
Apr 20090046.773.59$0
Mar 2009191042.144.06$8,049
Feb 20090032.814.63$0
Jan 2009182035.865.37$6,527
Dec 2008187037.105.98$6,938
Nov 2008170055.496.86$9,433
Oct 2008187075.246.92$14,070
Sep 20081890101.767.88$19,233
Aug 200800114.228.48$0
Jul 20083600131.0811.39$47,189
Jun 200800131.3313.03$0
May 20081900123.1711.57$23,402
Apr 20081770110.3110.45$19,525
Mar 200800101.909.66$0
Feb 2008186092.538.77$17,211
Jan 2008199090.388.21$17,986
Dec 2007210088.337.30$18,549
Nov 2007195091.677.29$17,876
Oct 2007195082.856.92$16,156
Sep 2007205075.846.24$15,547
Aug 2007188069.066.39$12,983
Jul 20070070.906.39$0
Jun 2007187062.007.55$11,594
May 2007194058.747.85$11,396
Apr 2007194059.617.81$11,564
Mar 2007195056.927.30$11,099
Feb 2007413055.108.22$22,756
Jan 20070050.306.73$0
Dec 2006395056.656.92$22,377
Nov 2006194054.207.62$10,515
Oct 2006385054.906.01$21,137
Sep 2006193060.085.04$11,595
Aug 2006387068.717.34$26,591
Jul 2006188069.376.34$13,042
Jun 2006192066.286.38$12,726
May 2006336066.016.42$22,179
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006174057.597.75$10,021
Jan 2006174060.598.93$10,543
Dec 20050054.9413.42$0
Nov 2005173054.6910.59$9,461
Oct 2005173058.3413.80$10,093
Sep 20050061.4512.08$0
Aug 2005174061.519.80$10,703
Jul 2005171055.697.84$9,523
Jun 2005171052.337.38$8,948
May 2005171045.226.65$7,733
Apr 20050049.207.36$0
Mar 2005172050.377.15$8,664
Feb 2005172045.226.31$7,778
Jan 2005170043.166.32$7,337
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 2004169049.706.52$8,399
Sep 20040043.245.28$0
Aug 2004170042.375.55$7,203
Jul 2004168038.286.08$6,431
Jun 2004170036.106.43$6,137
May 2004166037.486.49$6,222
Apr 2004170034.475.86$5,860
Mar 2004168034.365.53$5,772
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 2003172030.266.30$5,205
Nov 2003172028.804.60$4,954
Oct 2003169028.174.76$4,761
Sep 2003170026.314.75$4,473
Aug 2003171029.765.13$5,089
Jul 20030029.415.17$0
Jun 2003170028.565.98$4,855
May 20030026.595.97$0
Apr 2003169026.675.41$4,507
Mar 2003178031.146.10$5,543
Feb 2003175033.487.93$5,859
Jan 20030030.315.58$0
Dec 2002174026.914.85$4,682
Nov 2002346024.664.14$8,532
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002173025.963.16$4,491
Jul 2002169024.583.06$4,154
Jun 2002170023.733.34$4,034
May 2002176024.663.58$4,340
Apr 2002171023.653.51$4,044
Mar 20020022.003.10$0
Feb 2002170018.222.38$3,097
Jan 2002172017.172.38$2,953
Dec 2001175016.932.36$2,963
Nov 20010018.072.41$0
Oct 2001177019.782.53$3,501
Sep 2001174024.262.25$4,221
Aug 2001175024.873.05$4,352
Jul 2001174023.933.20$4,164
Jun 20010024.563.82$0
May 2001150025.524.31$3,828
Apr 2001323024.685.34$7,972
Mar 20010024.545.38$0
Feb 2001177027.755.77$4,912
Jan 2001335027.478.40$9,202
Dec 20000026.889.12$0
Nov 2000172032.215.66$5,540
Oct 20000031.235.15$0
Sep 2000176031.875.19$5,609
Aug 2000173029.644.54$5,128
Jul 2000172028.534.09$4,907
Jun 2000172029.304.40$5,040
May 2000173027.263.68$4,716
Apr 2000171024.513.12$4,191
Mar 20000028.422.86$0
Feb 2000171027.622.73$4,723
Jan 2000173025.272.48$4,372
Dec 1999174024.282.42$4,225
Nov 1999174023.192.43$4,035
Oct 1999173020.982.80$3,630
Sep 1999175021.752.62$3,806
Aug 1999175019.262.88$3,371
Jul 1999174017.892.37$3,113
Jun 19990015.942.36$0
May 1999168015.792.32$2,653
Apr 1999703015.102.21$10,615
Mar 1999173012.471.84$2,157
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998169012.421.97$2,099
Sep 1998171012.592.08$2,153
Aug 1998170011.301.91$1,921
Jul 1998170011.742.24$1,996
Jun 1998170011.242.24$1,911
May 1998166012.622.21$2,095
Apr 1998174013.042.51$2,269
Mar 1998180012.802.31$2,304
Feb 19980013.952.30$0
Jan 1998362014.702.15$5,321
Dec 19970016.322.41$0
Nov 1997166018.193.09$3,020
Oct 1997169019.253.15$3,253
Sep 1997171017.742.95$3,034
Aug 1997172017.862.55$3,072
Jul 1997167017.582.25$2,936
Jun 1997172017.242.26$2,965
May 1997173018.972.31$3,282
Apr 1997349017.882.08$6,240
Mar 19970018.951.94$0
Feb 1997173020.492.21$3,545
Jan 1997172023.483.54$4,039
Dec 1996175023.32$4,081
Nov 1996174021.97$3,823
Oct 1996174023.31$4,056
Sep 1996171022.22$3,800
Aug 1996170020.26$3,444
Jul 1996172019.55$3,363
Jun 1996170018.73$3,184
May 1996170019.43$3,303
Apr 1996169021.51$3,635
Mar 1996172019.38$3,333
Feb 1996344016.98$5,841
Jan 1996174017.07$2,970
Dec 1995171017.19$2,939
Nov 1995178016.00$2,848
Oct 1995177015.43$2,731
Sep 1995171016.18$2,767
Aug 1995170015.92$2,706
Jul 1995176015.24$2,682
Jun 1995172016.41$2,823
May 1995168017.56$2,950
Apr 1995173017.73$3,067
Mar 1995345116.44$5,672
Feb 1995174016.58$2,885
Jan 1995175015.92$2,786
Dec 1994173015.03$2,600
Nov 1994176015.90$2,798
Oct 1994341015.58$5,313
Sep 1994173115.29$2,645
Aug 1994170116.13$2,742
Jul 1994168117.56$2,950
Jun 1994340117.09$5,811
May 1994170115.88$2,700
Apr 1994172114.14$2,432
Mar 1994177112.46$2,205
Feb 1994343112.50$4,288
Jan 1994170112.66$2,152
Dec 1993349112.33$4,303
Nov 1993173114.49$2,507
Oct 1993173115.85$2,742
Sep 1993348115.03$5,230
Aug 1993341115.66$5,340
Jul 1993171115.46$2,644
Jun 1993175116.79$2,938
May 1993354117.68$6,259
Apr 1993359118.05$6,480
Mar 1993165118.14$2,993
Feb 1993179117.90$3,204
Jan 19933373116.93$5,705

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                    0 bbl  × $106.41 =         $0
Casinghead gas       205 Mcf  × $  3.05 =       $624

────────────────────────────────────────────────────
Month total                                     $624

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/66539 is the state's own key, not one this site invented.