MCCORKLE ESTATE

Operated by ROGERS, S. K. OIL, INC. (P-5 725013) in the HAMILTON (CLEARFORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 62907District 8AField 38455500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$12.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$191 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 46 leases and 95 wells, and the rule below applies to all of them.

Discovered
1980-04-03
as the register files it
Field class
Oil
the register's own label
Between wells
700 ft
minimum
From a lease line
400 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2018-10-16.

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: PLATS ARE REQUIRED

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
NGPA2none

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
OilDisposition180,643 bbl$12,408,987
Casinghead gasProduction251 Mcf$825
Total$12,409,812

48 Mcf of this lease's gas, across 48 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 (2)

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 33.5331, -102.3422. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

33.53310, -102.34216 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
7,548 ft
2 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.
2100.0%

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

Between 6,600 and 8,496 ft, median 7,548 ft, over the 2 wells that filed a depth.

Completions filed
Jun 1980 – Nov 2011
2 of 2 wells

2 wells

42-2193717638,496 ftNov 2011
42-2193288920256,600 ftJun 1980

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 20263310106.413.05$35,222
Apr 2026165098.932.87$16,323
Mar 2026165089.753.15$14,809
Feb 2026327063.503.75$20,765
Jan 2026168059.138.00$9,934
Dec 2025166056.664.41$9,406
Nov 2025331058.593.93$19,393
Oct 2025164059.383.30$9,738
Sep 2025329062.743.08$20,641
Aug 2025165063.933.01$10,548
Jul 2025182066.743.32$12,147
Jun 2025181066.483.13$12,033
May 2025342060.553.23$20,708
Apr 2025163062.363.54$10,165
Mar 2025352067.704.27$23,830
Feb 2025165070.884.34$11,695
Jan 2025336074.324.28$24,972
Dec 2024179068.993.12$12,349
Nov 2024339069.052.20$23,408
Oct 20240071.372.28$0
Sep 2024173069.612.36$12,043
Aug 2024335075.632.06$25,336
Jul 2024167079.932.15$13,348
Jun 2024345078.082.63$26,938
May 2024345078.812.20$27,189
Apr 2024343084.451.66$28,966
Mar 2024171080.301.55$13,731
Feb 2024175076.091.78$13,316
Jan 2024347073.023.30$25,338
Dec 2023339071.262.61$24,157
Nov 2023171077.892.81$13,319
Oct 2023344085.443.09$29,391
Sep 2023177089.042.74$15,760
Aug 20231,008080.522.67$81,164
Jul 2023339074.852.64$25,374
Jun 2023344068.962.26$23,722
May 2023345070.622.23$24,364
Apr 2023176078.122.24$13,749
Mar 2023517072.852.39$37,663
Feb 2023328075.112.47$24,636
Jan 2023332076.533.39$25,408
Dec 2022340076.415.73$25,979
Nov 2022341085.005.65$28,985
Oct 2022497087.185.86$43,328
Sep 2022336084.888.16$28,520
Aug 2022171094.529.13$16,163
Jul 20226900101.587.54$70,090
Jun 20225120115.097.98$58,926
May 20225120109.378.43$55,997
Apr 20225030104.226.84$52,423
Mar 20225310108.885.08$57,815
Feb 2022363091.054.86$33,051
Jan 2022530081.844.54$43,375
Dec 2021342071.323.90$24,391
Nov 2021354077.435.24$27,410
Oct 2021520079.795.71$41,491
Sep 2021336069.865.35$23,473
Aug 2021510066.024.22$33,670
Jul 2021711070.783.98$50,325
Jun 2021336069.493.38$23,349
May 2021515063.483.02$32,692
Apr 2021517060.362.76$31,206
Mar 2021511061.302.72$31,324
Feb 2021172057.805.55$9,942
Jan 2021504050.412.81$25,407
Dec 2020682044.642.68$30,444
Nov 2020344038.772.71$13,337
Oct 2020506036.972.48$18,707
Sep 2020509037.091.99$18,879
Aug 2020505039.982.39$20,190
Jul 2020508038.371.83$19,492
Jun 2020678034.901.69$23,662
May 2020346016.921.81$5,854
Apr 2020170014.751.80$2,508
Mar 2020505030.341.86$15,322
Feb 2020500049.881.98$24,940
Jan 2020516057.252.09$29,541
Dec 2019503059.012.30$29,682
Nov 2019508055.302.75$28,092
Oct 2019676053.472.42$36,146
Sep 2019509055.052.66$28,020
Aug 2019507053.112.30$26,927
Jul 2019509056.272.46$28,641
Jun 2019669052.782.49$35,310
May 2019501058.482.74$29,298
Apr 2019495062.632.75$31,002
Mar 2019666056.803.06$37,829
Feb 2019337050.852.79$17,136
Jan 20191,005046.033.23$46,260
Dec 2018162046.594.19$7,548
Nov 2018814052.934.24$43,085
Oct 2018492061.443.40$30,228
Sep 2018646059.543.11$38,463
Aug 2018495059.403.07$29,403
Jul 2018665065.142.93$43,318
Jun 2018508060.183.08$30,571
May 2018671065.382.90$43,870
Apr 2018483063.842.90$30,835
Mar 2018677061.222.79$41,446
Feb 2018678061.782.77$41,887
Jan 2018492062.874.01$30,932
Dec 2017653057.272.92$37,397
Nov 2017665055.423.12$36,854
Oct 2017844049.292.98$41,601
Sep 2017508047.523.09$24,140
Aug 2017501045.373.00$22,730
Jul 2017666043.873.09$29,217
Jun 2017676042.493.09$28,723
May 2017675045.373.26$30,625
Apr 2017833047.933.21$39,926
Mar 2017627046.772.98$29,325
Feb 2017501050.452.95$25,275
Jan 2017671049.413.42$33,154
Dec 2016834048.763.72$40,666
Nov 2016499042.492.64$21,203
Oct 20161,004046.193.09$46,375
Sep 2016670041.553.10$27,839
Aug 2016489041.442.92$20,264
Jul 2016667041.622.92$27,761
Jun 2016667045.352.69$30,248
May 2016660042.521.99$28,063
Apr 2016829036.561.99$30,308
Mar 2016665033.011.79$21,952
Feb 2016827026.472.06$21,891
Jan 2016816027.352.36$22,318
Dec 2015644032.362.00$20,840
Nov 2015821038.792.17$31,847
Oct 2015832043.552.43$36,234
Sep 2015829042.992.76$35,639
Aug 2015638040.162.87$25,622
Jul 2015883048.152.95$42,516
Jun 20151,161056.152.88$65,190
May 2015670055.212.96$36,991
Apr 2015669049.822.71$33,330
Mar 2015997042.892.93$42,761
Feb 2015668044.662.98$29,833
Jan 2015832043.433.10$36,134
Dec 20141,166054.693.59$63,769
Nov 2014664070.464.25$46,785
Oct 2014672078.303.90$52,618
Sep 20141,017086.164.05$87,625
Aug 2014980089.394.04$87,602
Jul 2014833096.564.18$80,434
Jun 2014822098.164.74$80,688
May 2014816094.734.73$77,300
Apr 20141,191095.944.81$114,265
Mar 2014668095.895.06$64,055
Feb 2014837097.406.19$81,524
Jan 20141,004090.404.86$90,762
Dec 20131,165091.824.35$106,970
Nov 2013492088.853.74$43,714
Oct 20131,169097.423.78$113,884
Sep 20131,0110104.113.72$105,255
Aug 20131,1690104.253.52$121,868
Jul 20138380102.523.72$85,912
Jun 20131,016094.403.93$95,910
May 20131,176094.834.15$111,520
Apr 2013998093.964.28$93,772
Mar 20131,199093.623.91$112,250
Feb 20131,042091.233.42$95,062
Jan 20131,366091.603.42$125,126
Dec 20121,186086.773.42$102,909
Nov 2012500086.953.62$43,475
Oct 20121,021089.383.40$91,257
Sep 20121,026094.672.92$97,131
Aug 20121,186092.662.91$109,895
Jul 20121,202085.133.02$102,326
Jun 20121,027079.822.52$81,975
May 20121,363091.612.49$124,864
Apr 20121,2010101.652.00$122,082
Mar 20121,0180105.052.22$106,941
Feb 20121,1830101.102.57$119,601
Jan 20121,175098.092.73$115,256
Dec 20111,194096.873.24$115,663
Nov 20111,365095.723.31$130,658
Oct 20111,199084.983.65$101,891
Sep 20111,028083.623.99$85,961
Aug 20111,208083.404.15$100,747
Jul 20111,375094.144.52$129,443
Jun 20111,029092.904.64$95,594
May 20111,372098.134.40$134,634
Apr 20111,3630105.964.33$144,423
Mar 20111,183096.364.06$113,994
Feb 20111,026085.644.18$87,867
Jan 20111,026086.504.59$88,749
Dec 20101,533085.734.35$131,424
Nov 20101,024080.843.80$82,780
Oct 20101,205078.103.51$94,111
Sep 20101,207072.633.98$87,664
Aug 20101,045073.684.42$76,996
Jul 20101,370072.554.74$99,394
Jun 20101,196070.364.91$84,151
May 20101,19610571.124.24$85,504
Apr 20101,031081.694.12$84,222
Mar 20101,186078.394.39$92,971
Feb 20101,315073.585.44$96,758
Jan 20101,679074.365.96$124,850
Dec 20091,017071.445.48$72,654
Nov 20091,038074.593.75$77,424
Oct 20091,199072.544.11$86,975
Sep 20091,216065.543.06$79,697
Aug 20091,397067.423.22$94,186
Jul 20091,218061.133.46$74,456
Jun 20091,018066.163.90$67,351
May 20091,388054.743.93$75,979
Apr 20091,187046.773.59$55,516
Mar 20091,211042.144.06$51,032
Feb 20091,049032.814.63$34,418
Jan 20091,379035.865.37$49,451
Dec 20081,199037.105.98$44,483
Nov 20081,215055.496.86$67,420
Oct 20081,012075.246.92$76,143
Sep 20081,0310101.767.88$104,915
Aug 20088590114.228.48$98,115
Jul 20088570131.0811.39$112,336
Jun 20086920131.3313.03$90,880
May 20085180123.1711.57$63,802
Apr 20085170110.3110.45$57,030
Mar 20085130101.909.66$52,275
Feb 2008520092.538.77$48,116
Jan 2008504090.388.21$45,552
Dec 2007667088.337.30$58,916
Nov 2007519091.677.29$47,577
Oct 2007496082.856.92$41,094
Sep 2007559075.846.24$42,395
Aug 2007528069.066.39$36,464
Jul 2007509070.906.39$36,088
Jun 2007194062.007.55$12,028
May 2007335058.747.85$19,678
Apr 2007186059.617.81$11,087
Mar 2007371056.927.30$21,117
Feb 2007189055.108.22$10,414
Jan 2007188050.306.73$9,456
Dec 2006368056.656.92$20,847
Nov 2006166054.207.62$8,997
Oct 2006195054.906.01$10,706
Sep 2006356060.085.04$21,388
Aug 2006163068.717.34$11,200
Jul 2006374069.376.34$25,944
Jun 2006176066.286.38$11,665
May 2006359066.016.42$23,698
Apr 2006187064.397.36$12,041
Mar 2006190056.707.08$10,773
Feb 2006359057.597.75$20,675
Jan 2006176060.598.93$10,664
Dec 2005381054.9413.42$20,932
Nov 2005170054.6910.59$9,297
Oct 2005366058.3413.80$21,352
Sep 2005177061.4512.08$10,877
Aug 2005348061.519.80$21,405
Jul 2005182055.697.84$10,136
Jun 2005362052.337.38$18,943
May 2005174045.226.65$7,868
Apr 2005346049.207.36$17,023
Mar 2005342050.377.15$17,227
Feb 2005169145.226.31$7,648
Jan 2005340143.166.32$14,681
Dec 2004341139.866.75$13,599
Nov 20040145.286.33$6
Oct 2004335149.706.52$16,656
Sep 2004171143.245.28$7,399
Aug 2004344142.375.55$14,581
Jul 2004169138.286.08$6,475
Jun 2004171136.106.43$6,180
May 2004347137.486.49$13,012
Apr 2004171134.475.86$5,900
Mar 2004337134.365.53$11,585
Feb 2004175132.455.51$5,684
Jan 2004170132.036.30$5,451
Dec 2003171130.266.30$5,181
Nov 2003339128.804.60$9,768
Oct 2003171128.174.76$4,822
Sep 2003171126.314.75$4,504
Aug 2003180129.765.13$5,362
Jul 2003341129.415.17$10,034
Jun 2003170128.565.98$4,861
May 2003177126.595.97$4,712
Apr 2003175126.675.41$4,673
Mar 2003175131.146.10$5,456
Feb 2003170133.487.93$5,700
Jan 20030130.315.58$6
Dec 20023126.914.85$86
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 2002171127.443.64$4,696
Aug 2002169125.963.16$4,390
Jul 20020124.583.06$3
Jun 2002168123.733.34$3,990
May 20020124.663.58$4
Apr 2002171123.653.51$4,048
Mar 20020122.003.10$3
Feb 2002167118.222.38$3,045
Jan 2002169117.172.38$2,904
Dec 20010116.932.36$2
Nov 2001167118.072.41$3,020
Oct 20010119.782.53$3
Sep 2001168124.262.25$4,078
Aug 20010124.873.05$3
Jul 20010123.933.20$3
Jun 2001170124.563.82$4,179
May 20010125.524.31$4
Apr 2001169124.685.34$4,176
Mar 20010124.545.38$5
Feb 2001171127.755.77$4,751
Jan 20010127.478.40$8
Dec 20000126.889.12$9
Nov 20000132.215.66$6
Oct 20000131.235.15$5
Sep 2000170131.875.19$5,423
Aug 20000129.644.54$5
Jul 20000128.534.09$4
Jun 20000129.304.40$4
May 2000163127.263.68$4,447
Apr 20000124.513.12$3
Mar 2000167128.422.86$4,749
Feb 20000127.622.73$3
Jan 20000125.272.48$2
Dec 1999173124.282.42$4,203
Nov 19990123.192.43$2
Oct 19990120.982.80$3
Sep 19990121.752.62$3
Aug 1999169119.262.88$3,258
Jul 19990117.892.37$2
Jun 19990115.942.36$2
May 1999175115.792.32$2,766
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 199917719.981.82$1,768
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 1998176112.421.97$2,188
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 1998172111.742.24$2,022
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 1998171113.042.51$2,232
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 1998178114.702.15$2,619
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 1997171119.253.15$3,295
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 1997173117.582.25$3,044
Jun 19970117.242.26$2
May 1997174118.972.31$3,303
Apr 19970117.882.08$2
Mar 1997177118.951.94$3,356
Feb 19970120.492.21$2
Jan 19970123.483.54$4
Dec 19960123.32$0
Nov 1996162121.97$3,559
Oct 19960123.31$0
Sep 1996169122.22$3,755
Aug 19960120.26$0
Jul 1996154119.55$3,011
Jun 19960118.73$0
May 19960119.43$0
Apr 19960121.51$0
Mar 1996157119.38$3,043
Feb 19960116.98$0
Jan 1996157117.07$2,680
Dec 19950117.19$0
Nov 19950116.00$0
Oct 1995160115.43$2,469
Sep 19950116.18$0
Aug 1995155115.92$2,468
Jul 19950115.24$0
Jun 1995161116.41$2,642
May 19950117.56$0
Apr 1995151117.73$2,677
Mar 19950116.44$0
Feb 19950116.58$0
Jan 1995156115.92$2,484
Dec 19940115.03$0
Nov 1994162115.90$2,576
Oct 19940115.58$0
Sep 19940115.29$0
Aug 1994160116.13$2,581
Jul 19940117.56$0
Jun 19940117.09$0
May 1994153115.88$2,430
Apr 19940114.14$0
Mar 1994153112.46$1,906
Feb 19940112.50$0
Jan 19940112.66$0
Dec 1993157112.33$1,936
Nov 19930114.49$0
Oct 1993161115.85$2,552
Sep 19930115.03$0
Aug 19930115.66$0
Jul 1993151115.46$2,334
Jun 19930116.79$0
May 1993161117.68$2,846
Apr 19930118.05$0
Mar 1993155118.14$2,812
Feb 19930117.90$0
Jan 19930116.93$0

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                  331 bbl  × $106.41 =    $35,222
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $35,222

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/62907 is the state's own key, not one this site invented.