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STARK, T. O. "B"

Operated by BARNETT ENERGY, INC. (P-5 51290) in the ROBERTSON, N. (CLEAR FORK 7100) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 65961District 8AField 77318666Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.9 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 ROBERTSON, N. (CLEAR FORK 7100) field

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 112 leases and 1,866 wells, and the rule below applies to all of them.

Discovered
1956-02-12
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2022-06-07.

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.

The Commission's schedule remark for this field reads: “P-16 & LEASE PLAT REQUIRED, EFFECTIVE DATE 06-07-2022”

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
OilDisposition93,223 bbl$4,904,146
Casinghead gasProduction12,819 Mcf$0
Total$4,904,146

12,819 Mcf of this lease's gas, across 38 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 32.6106, -102.7647. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.61062, -102.76466 · 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
10,025 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 10,025 ft.

Completions filed
Mar 1987
1 of 1 wells

1 well

42-16533331310,025 ftMar 1987——

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 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 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
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 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221410108.885.08$15,352
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
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 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020179057.252.09$10,248
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019172053.472.42$9,197
Sep 20190055.052.66$0
Aug 2019176053.112.30$9,347
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019174058.482.74$10,176
Apr 2019176062.632.75$11,023
Mar 2019176056.803.06$9,997
Feb 2019176050.852.79$8,950
Jan 2019180046.033.23$8,285
Dec 2018180046.594.19$8,386
Nov 2018181052.934.24$9,580
Oct 20180061.443.40$0
Sep 2018174059.543.11$10,360
Aug 2018172059.403.07$10,217
Jul 2018173065.142.93$11,269
Jun 2018173060.183.08$10,411
May 2018167065.382.90$10,918
Apr 2018356063.842.90$22,727
Mar 2018171061.222.79$10,469
Feb 2018356061.782.77$21,994
Jan 2018181062.874.01$11,379
Dec 2017170057.272.92$9,736
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017174047.523.09$8,268
Aug 2017178045.373.00$8,076
Jul 20170043.873.09$0
Jun 2017355042.493.09$15,084
May 20170045.373.26$0
Apr 2017361047.933.21$17,303
Mar 20171046.772.98$47
Feb 2017170050.452.95$8,577
Jan 2017174049.413.42$8,597
Dec 2016171048.763.72$8,338
Nov 2016349042.492.64$14,829
Oct 2016343046.193.09$15,843
Sep 20160041.553.10$0
Aug 2016354041.442.92$14,670
Jul 2016352041.622.92$14,650
Jun 2016363045.352.69$16,462
May 2016342042.521.99$14,542
Apr 2016169036.561.99$6,179
Mar 2016171033.011.79$5,645
Feb 2016523026.472.06$13,844
Jan 2016174027.352.36$4,759
Dec 2015346032.362.00$11,197
Nov 2015178038.792.17$6,905
Oct 2015352043.552.43$15,330
Sep 2015181042.992.76$7,781
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015172049.822.71$8,569
Mar 2015153042.892.93$6,562
Feb 20150044.662.98$0
Jan 2015158043.433.10$6,862
Dec 2014171054.693.59$9,352
Nov 2014163070.464.25$11,485
Oct 2014323078.303.90$25,291
Sep 2014166086.164.05$14,303
Aug 2014166089.394.04$14,839
Jul 2014158096.564.18$15,256
Jun 2014162098.164.74$15,902
May 2014159094.734.73$15,062
Apr 2014317095.944.81$30,413
Mar 2014152095.895.06$14,575
Feb 2014158097.406.19$15,389
Jan 2014160090.404.86$14,464
Dec 2013327091.824.35$30,025
Nov 2013163088.853.74$14,483
Oct 2013161097.423.78$15,685
Sep 20133240104.113.72$33,732
Aug 20131690104.253.52$17,618
Jul 20133340102.523.72$34,242
Jun 2013165094.403.93$15,576
May 2013164094.834.15$15,552
Apr 2013328093.964.28$30,819
Mar 2013336093.623.91$31,456
Feb 2013166091.233.42$15,144
Jan 2013327091.603.42$29,953
Dec 2012329086.773.42$28,547
Nov 2012689086.953.62$59,909
Oct 2012515089.383.40$46,031
Sep 2012834094.672.92$78,955
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012524091.612.49$48,004
Apr 20125190101.652.00$52,756
Mar 20121,1800105.052.22$123,959
Feb 20121920101.102.57$19,411
Jan 2012170098.092.73$16,675
Dec 2011182096.873.24$17,630
Nov 2011364095.723.31$34,842
Oct 2011166084.983.65$14,107
Sep 2011174083.623.99$14,550
Aug 2011353083.404.15$29,440
Jul 2011176094.144.52$16,569
Jun 2011362092.904.64$33,630
May 2011183098.134.40$17,958
Apr 20111840105.964.33$19,497
Mar 2011364096.364.06$35,075
Feb 2011184085.644.18$15,758
Jan 2011349086.504.59$30,189
Dec 2010178085.734.35$15,260
Nov 2010355080.843.80$28,698
Oct 2010174078.103.51$13,589
Sep 2010527072.633.98$38,276
Aug 2010343073.684.42$25,272
Jul 2010337072.554.74$24,449
Jun 2010173070.364.91$12,172
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010517073.585.44$38,041
Jan 2010173074.365.96$12,864
Dec 2009337071.445.48$24,075
Nov 2009183074.593.75$13,650
Oct 2009337072.544.11$24,446
Sep 2009177065.543.06$11,601
Aug 2009159067.423.22$10,720
Jul 2009550061.133.46$33,622
Jun 2009529066.163.90$34,999
May 2009365054.743.93$19,980
Apr 2009543046.773.59$25,396
Mar 2009173042.144.06$7,290
Feb 2009541032.814.63$17,750
Jan 2009703035.865.37$25,210
Dec 2008354037.105.98$13,133
Nov 2008349055.496.86$19,366
Oct 2008686075.246.92$51,615
Sep 20081730101.767.88$17,604
Aug 20088670114.228.48$99,029
Jul 20083430131.0811.39$44,960
Jun 20088760131.3313.03$115,045
May 20085000123.1711.57$61,585
Apr 20086640110.3110.45$73,246
Mar 20086540101.909.66$66,643
Feb 2008957092.538.77$88,551
Jan 2008645090.388.21$58,295
Dec 2007966088.337.30$85,327
Nov 2007658091.677.29$60,319
Oct 20071,126082.856.92$93,289
Sep 2007640075.846.24$48,538
Aug 20071,440069.066.39$99,446
Jul 2007489070.906.39$34,670
Jun 2007325062.007.55$20,150
May 2007652058.747.85$38,298
Apr 2007163059.617.81$9,716
Mar 2007485056.927.30$27,606
Feb 2007481055.108.22$26,503
Jan 2007326050.306.73$16,398
Dec 2006639056.656.92$36,199
Nov 20061,147054.207.62$62,167
Oct 2006642054.906.01$35,246
Sep 2006507060.085.04$30,461
Aug 2006969068.717.34$66,580
Jul 2006654069.376.34$45,368
Jun 2006649066.286.38$43,016
May 2006164066.016.42$10,826
Apr 2006332064.397.36$21,377
Mar 2006505056.707.08$28,634
Feb 2006163057.597.75$9,387
Jan 2006169060.598.93$10,240
Dec 2005341054.9413.42$18,735
Nov 2005650054.6910.59$35,549
Oct 2005341058.3413.80$19,894
Sep 2005320061.4512.08$19,664
Aug 2005339061.519.80$20,852
Jul 2005326055.697.84$18,155
Jun 2005335052.337.38$17,531
May 2005340045.226.65$15,375
Apr 2005168049.207.36$8,266
Mar 2005498050.377.15$25,084
Feb 2005321045.226.31$14,516
Jan 2005336043.166.32$14,502
Dec 2004340039.866.75$13,552
Nov 2004348045.286.33$15,757
Oct 2004356049.706.52$17,693
Sep 2004180043.245.28$7,783
Aug 2004343042.375.55$14,533
Jul 2004493038.286.08$18,872
Jun 2004328036.106.43$11,841
May 2004324037.486.49$12,144
Apr 2004325034.475.86$11,203
Mar 2004346034.365.53$11,889
Feb 2004168032.455.51$5,452
Jan 2004340032.036.30$10,890
Dec 2003318030.266.30$9,623
Nov 2003324028.804.60$9,331
Oct 2003332028.174.76$9,352
Sep 2003331026.314.75$8,709
Aug 2003325029.765.13$9,672
Jul 2003171029.415.17$5,029
Jun 2003329028.565.98$9,396
May 2003163026.595.97$4,334
Apr 2003317026.675.41$8,454
Mar 2003331031.146.10$10,307
Feb 2003166033.487.93$5,558
Jan 2003335030.315.58$10,154
Dec 2002167026.914.85$4,494
Nov 2002327024.664.14$8,064
Oct 2002323026.464.23$8,547
Sep 2002363027.443.64$9,961
Aug 2002180025.963.16$4,673
Jul 2002176024.583.06$4,326
Jun 2002353023.733.34$8,377
May 2002177024.663.58$4,365
Apr 2002350023.653.51$8,278
Mar 2002179022.003.10$3,938
Feb 2002354018.222.38$6,450
Jan 2002174017.172.38$2,988
Dec 2001370016.932.36$6,264
Nov 2001183018.072.41$3,307
Oct 2001180019.782.53$3,560
Sep 2001338024.262.25$8,200
Aug 2001176024.873.05$4,377
Jul 2001362023.933.20$8,663
Jun 2001178024.563.82$4,372
May 2001185025.524.31$4,721
Apr 2001370024.685.34$9,132
Mar 20010024.545.38$0
Feb 2001351027.755.77$9,740
Jan 2001178027.478.40$4,890
Dec 2000181026.889.12$4,865
Nov 2000181032.215.66$5,830
Oct 2000181031.235.15$5,653
Sep 2000177031.875.19$5,641
Aug 2000342029.644.54$10,137
Jul 2000180028.534.09$5,135
Jun 2000364029.304.40$10,665
May 2000154027.263.68$4,198
Apr 2000364024.513.12$8,922
Mar 2000187028.422.86$5,315
Feb 2000192027.622.73$5,303
Jan 2000385025.272.48$9,729
Dec 1999199024.282.42$4,832
Nov 1999165023.192.43$3,826
Oct 1999349020.982.80$7,322
Sep 1999356021.752.62$7,743
Aug 19990019.262.88$0
Jul 1999373017.892.37$6,673
Jun 1999169015.942.36$2,694
May 1999357015.792.32$5,637
Apr 1999354015.102.21$5,345
Mar 1999173012.471.84$2,157
Feb 199918109.981.82$1,806
Jan 1999347010.381.90$3,602
Dec 1998009.201.77$0
Nov 1998362010.892.19$3,942
Oct 1998357012.421.97$4,434
Sep 1998181012.592.08$2,279
Aug 1998347011.301.91$3,921
Jul 1998184011.742.24$2,160
Jun 1998168011.242.24$1,888
May 1998170012.622.21$2,145
Apr 1998350013.042.51$4,564
Mar 1998183012.802.31$2,342
Feb 1998170013.952.30$2,372
Jan 1998345014.702.15$5,072
Dec 1997178016.322.41$2,905
Nov 1997340018.193.09$6,185
Oct 1997169019.253.15$3,253
Sep 1997354017.742.95$6,280
Aug 1997166017.862.55$2,965
Jul 1997332017.582.25$5,837
Jun 1997340017.242.26$5,862
May 1997162018.972.31$3,073
Apr 1997160017.882.08$2,861
Mar 1997352018.951.94$6,670
Feb 1997161020.492.21$3,299
Jan 1997475023.483.54$11,153
Dec 1996192023.32—$4,477
Nov 1996175021.97—$3,845
Oct 1996170023.31—$3,963
Sep 1996351022.22—$7,799
Aug 1996154020.26—$3,120
Jul 1996320019.55—$6,256
Jun 1996171018.73—$3,203
May 1996311019.43—$6,043
Apr 1996335021.51—$7,206
Mar 1996197019.38—$3,818
Feb 1996188116.98—$3,192
Jan 1996355117.07—$6,060
Dec 1995364117.19—$6,257
Nov 1995166116.00—$2,656
Oct 1995350115.43—$5,401
Sep 1995172116.18—$2,783
Aug 1995341115.92—$5,429
Jul 199517586815.24—$2,667
Jun 199534384016.41—$5,629
May 199535186817.56—$6,164
Apr 199517784017.73—$3,138
Mar 199534586816.44—$5,672
Feb 199517878416.58—$2,951
Jan 199517486815.92—$2,770
Dec 199417186815.03—$2,570
Nov 199417084015.90—$2,703
Oct 199435686815.58—$5,546
Sep 199418384015.29—$2,798
Aug 199417186816.13—$2,758
Jul 199435986817.56—$6,304
Jun 199417584017.09—$2,991
May 199434586815.88—$5,479
Apr 1994171114.14—$2,418
Mar 1994172112.46—$2,143
Feb 1994343112.50—$4,288
Jan 19940112.66—$0
Dec 1993343112.33—$4,229
Nov 1993170114.49—$2,463
Oct 1993353115.85—$5,595
Sep 1993167115.03—$2,510
Aug 1993172115.66—$2,694
Jul 1993335115.46—$5,179
Jun 1993176116.79—$2,955
May 1993180117.68—$3,182
Apr 1993187118.05—$3,375
Mar 1993365118.14—$6,621
Feb 1993169117.90—$3,025
Jan 1993163116.93—$2,760

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.

Mar 2022 — as filed, then multipliedworked
Oil                  141 bbl  × $108.88 =    $15,352
Casinghead gas         0 Mcf  × $  5.08 =         $0

────────────────────────────────────────────────────
Month total                                  $15,352

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/65961 is the state's own key, not one this site invented.