CARMACK, C. O. "A"

Operated by ESTANCIA OIL & GAS, LLC (P-5 254455) in the BORDEN (CARMACK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 60986District 8AField 10648050OilCasinghead gasSaveExport
Value, all time
$11.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$373 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 4 leases and 6 wells, and the rule below applies to all of them.

Discovered
1973-03-01
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 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
OilDisposition235,686 bbl$11,350,702
Casinghead gasProduction109,841 Mcf$292,190
Total$11,642,892

40,039 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 32.8321, -101.5772. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.83215, -101.57718 · 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
7,261 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 7,140 and 7,381 ft, median 7,261 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1973
1 of 2 wells; 1 filed none

2 wells

42-0333008917,381 ft
42-0333011227,140 ftJul 1973

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 2026372098.932.87$36,802
Mar 2026350089.753.15$31,413
Feb 2026531063.503.75$33,719
Jan 2026493059.138.00$29,151
Dec 2025530056.664.41$30,030
Nov 2025540058.593.93$31,639
Oct 2025531059.383.30$31,531
Sep 2025711062.743.08$44,608
Aug 2025356063.933.01$22,759
Jul 2025710066.743.32$47,385
Jun 2025508066.483.13$33,772
May 2025535060.553.23$32,394
Apr 2025512062.363.54$31,928
Mar 2025140067.704.27$9,478
Feb 2025359070.884.34$25,446
Jan 2025336074.324.28$24,972
Dec 2024366068.993.12$25,250
Nov 2024358069.052.20$24,720
Oct 2024361071.372.28$25,765
Sep 2024358069.612.36$24,920
Aug 2024353075.632.06$26,697
Jul 2024355079.932.15$28,375
Jun 2024540078.082.63$42,163
May 2024357078.812.20$28,135
Apr 2024539084.451.66$45,519
Mar 2024543080.301.55$43,603
Feb 2024361076.091.78$27,468
Jan 2024361073.023.30$26,360
Dec 2023182071.262.61$12,969
Nov 2023539077.892.81$41,983
Oct 2023357085.443.09$30,502
Sep 2023357089.042.74$31,787
Aug 2023360080.522.67$28,987
Jul 2023353074.852.64$26,422
Jun 2023344068.962.26$23,722
May 2023357070.622.23$25,211
Apr 2023322078.122.24$25,155
Mar 2023541072.852.39$39,412
Feb 2023348075.112.47$26,138
Jan 2023368076.533.39$28,163
Dec 2022544076.415.73$41,567
Nov 2022177085.005.65$15,045
Oct 2022359087.185.86$31,298
Sep 2022357084.888.16$30,302
Aug 2022532094.529.13$50,285
Jul 20223330101.587.54$33,826
Jun 20224970115.097.98$57,200
May 20225270109.378.43$57,638
Apr 20225370104.226.84$55,966
Mar 20225380108.885.08$58,577
Feb 2022539091.054.86$49,076
Jan 2022538081.844.54$44,030
Dec 2021525071.323.90$37,443
Nov 2021539077.435.24$41,735
Oct 2021356079.795.71$28,405
Sep 2021356069.865.35$24,870
Aug 2021351066.024.22$23,173
Jul 2021537070.783.98$38,009
Jun 2021536069.493.38$37,247
May 2021537063.483.02$34,089
Apr 2021537060.362.76$32,413
Mar 2021528061.302.72$32,366
Feb 2021182057.805.55$10,520
Jan 2021358050.412.81$18,047
Dec 2020726044.642.68$32,409
Nov 2020704038.772.71$27,294
Oct 2020358036.972.48$13,235
Sep 2020352037.091.99$13,056
Aug 2020889039.982.39$35,542
Jul 2020357038.371.83$13,698
Jun 2020536034.901.69$18,706
May 2020177016.921.81$2,995
Apr 2020351014.751.80$5,177
Mar 2020329030.341.86$9,982
Feb 2020340049.881.98$16,959
Jan 2020728057.252.09$41,678
Dec 2019551659.012.30$32,528
Nov 2019537055.302.75$29,696
Oct 2019699053.472.42$37,376
Sep 2019531055.052.66$29,232
Aug 2019529053.112.30$28,095
Jul 2019524056.272.46$29,485
Jun 20197163952.782.49$37,888
May 2019530058.482.74$30,994
Apr 2019361062.632.75$22,609
Mar 2019540056.803.06$30,672
Feb 2019548050.852.79$27,866
Jan 2019180046.033.23$8,285
Dec 2018535046.594.19$24,926
Nov 20183661352.934.24$19,427
Oct 20183434461.443.40$21,223
Sep 20185293959.543.11$31,618
Aug 20185053359.403.07$30,098
Jul 20185432465.142.93$35,441
Jun 20185091960.183.08$30,690
May 20188972265.382.90$58,710
Apr 20183591663.842.90$22,965
Mar 2018873861.222.79$53,467
Feb 2018540061.782.77$33,361
Jan 2018726062.874.01$45,644
Dec 2017542057.272.92$31,040
Nov 2017917055.423.12$50,820
Oct 2017724049.292.98$35,686
Sep 2017718847.523.09$34,144
Aug 2017542045.373.00$24,591
Jul 2017533043.873.09$23,383
Jun 20177066142.493.09$30,186
May 20173431845.373.26$15,621
Apr 20175372347.933.21$25,812
Mar 20175374046.772.98$25,235
Feb 20173501950.452.95$17,714
Jan 20171811849.413.42$9,005
Dec 20165142548.763.72$25,156
Nov 20160042.492.64$0
Oct 20161791046.193.09$8,299
Sep 20163541441.553.10$14,752
Aug 20167322641.442.92$30,410
Jul 20165381841.622.92$22,444
Jun 20165371745.352.69$24,399
May 20167252442.521.99$30,875
Apr 20165392036.561.99$19,746
Mar 201671820733.011.79$24,073
Feb 201672424526.472.06$19,670
Jan 201655323527.352.36$15,680
Dec 201555118232.362.00$18,195
Nov 201590715538.792.17$35,518
Oct 201534415743.552.43$15,362
Sep 201570510942.992.76$30,609
Aug 201535218140.162.87$14,656
Jul 201590510748.152.95$43,891
Jun 201554012656.152.88$30,684
May 201572816555.212.96$40,681
Apr 201573018549.822.71$36,869
Mar 20157272342.892.93$31,249
Feb 201571117244.662.98$32,265
Jan 201552517343.433.10$23,337
Dec 201488525754.693.59$49,324
Nov 201453622070.464.25$38,702
Oct 20141,07623978.303.90$85,183
Sep 201473215186.164.05$63,680
Aug 20141,0799289.394.04$96,823
Jul 20143537796.564.18$34,408
Jun 20143524798.164.74$34,775
May 201454513994.734.73$52,285
Apr 20143643995.944.81$35,110
Mar 201453720495.895.06$52,525
Feb 201474122997.406.19$73,591
Jan 201474124990.404.86$68,197
Dec 201372025491.824.35$67,216
Nov 20131,07228088.853.74$96,294
Oct 201371329197.423.78$70,560
Sep 2013531262104.113.72$56,256
Aug 2013704169104.253.52$73,987
Jul 2013899218102.523.72$92,976
Jun 201371324194.403.93$68,255
May 201370714094.834.15$67,626
Apr 201335910593.964.28$34,181
Mar 201386317993.623.91$81,494
Feb 201354522791.233.42$50,497
Jan 201353323791.603.42$49,633
Dec 2012016286.773.42$554
Nov 201269317586.953.62$60,891
Oct 201270923689.383.40$64,173
Sep 201235315994.672.92$33,883
Aug 201217916892.662.91$17,075
Jul 201253015085.133.02$45,572
Jun 201252821679.822.52$42,689
May 201271020191.612.49$65,543
Apr 2012715232101.652.00$73,143
Mar 2012539104105.052.22$56,853
Feb 201235426101.102.57$35,856
Jan 20127022298.092.73$68,919
Dec 20113825196.873.24$37,170
Nov 20110095.723.31$0
Oct 20115152484.983.65$43,852
Sep 20113326083.623.99$28,001
Aug 20115466183.404.15$45,790
Jul 20115488294.144.52$51,959
Jun 201153910392.904.64$50,551
May 20117349198.134.40$72,428
Apr 201154451105.964.33$57,863
Mar 20115417796.364.06$52,443
Feb 20111784385.644.18$15,424
Jan 20115616286.504.59$48,811
Dec 20107205485.734.35$61,960
Nov 20105483980.843.80$44,448
Oct 20105336978.103.51$41,869
Sep 20105355472.633.98$39,072
Aug 20105305773.684.42$39,302
Jul 20105394872.554.74$39,332
Jun 20105325470.364.91$37,697
May 20105307471.124.24$38,007
Apr 20103212581.694.12$26,326
Mar 20105407778.394.39$42,669
Feb 20105417273.585.44$40,199
Jan 20105389974.365.96$40,596
Dec 20095399471.445.48$39,022
Nov 20093591974.593.75$26,849
Oct 20095381572.544.11$39,088
Sep 20091791965.543.06$11,790
Aug 20091794967.423.22$12,226
Jul 20091734761.133.46$10,738
Jun 200953014066.163.90$35,610
May 200964714154.743.93$35,970
Apr 200935311446.773.59$16,919
Mar 200971327242.144.06$31,150
Feb 200936919832.814.63$13,024
Jan 200990721835.865.37$33,696
Dec 200871923937.105.98$28,103
Nov 200852525955.496.86$30,909
Oct 2008357575.246.92$26,895
Sep 2008694183101.767.88$72,063
Aug 2008700312114.228.48$82,601
Jul 2008708318131.0811.39$96,426
Jun 2008533296131.3313.03$73,857
May 2008531268123.1711.57$68,505
Apr 2008516177110.3110.45$58,770
Mar 2008332185101.909.66$35,619
Feb 200835612592.538.77$34,037
Jan 200802190.388.21$172
Dec 200753317488.337.30$48,350
Nov 200771922491.677.29$67,544
Oct 200752922682.856.92$45,392
Sep 200771419275.846.24$55,349
Aug 200751835369.066.39$38,028
Jul 200753730270.906.39$40,002
Jun 200789129562.007.55$57,469
May 200718317358.747.85$12,107
Apr 200754818859.617.81$34,134
Mar 200772424956.927.30$43,028
Feb 200754013655.108.22$30,871
Jan 200753816550.306.73$28,171
Dec 200690421656.656.92$52,706
Nov 200671519654.207.62$40,246
Oct 20061817054.906.01$10,358
Sep 200653623160.085.04$33,366
Aug 200686727768.717.34$61,605
Jul 200650325669.376.34$36,517
Jun 200672627066.286.38$49,843
May 200653921366.016.42$36,948
Apr 200689324064.397.36$59,267
Mar 200653822456.707.08$32,091
Feb 200670922257.597.75$42,552
Jan 200671519860.598.93$45,091
Dec 200570722054.9413.42$41,794
Nov 200552119554.6910.59$30,558
Oct 200571523658.3413.80$44,969
Sep 200553621861.4512.08$35,570
Aug 200571026061.519.80$46,219
Jul 200569526855.697.84$40,807
Jun 200552424852.337.38$29,251
May 200571026945.226.65$33,895
Apr 200572222349.207.36$37,164
Mar 200553022650.377.15$28,313
Feb 200554222545.226.31$25,929
Jan 200535821443.166.32$16,804
Dec 200450723139.866.75$21,769
Nov 200417620445.286.33$9,261
Oct 200430919149.706.52$16,602
Sep 200471531343.245.28$32,570
Aug 200453227742.375.55$24,078
Jul 200471137938.286.08$29,523
Jun 200453429936.106.43$21,201
May 200469620937.486.49$27,443
Apr 200472139334.475.86$27,155
Mar 200472440834.365.53$27,133
Feb 200472036932.455.51$25,397
Jan 200453737832.036.30$19,581
Dec 200369340230.266.30$23,503
Nov 200390437928.804.60$27,777
Oct 200368040628.174.76$21,088
Sep 200352438926.314.75$15,634
Aug 200369943529.765.13$23,034
Jul 200387546529.415.17$28,138
Jun 200390945228.565.98$28,665
May 200367847026.595.97$20,835
Apr 200384745326.675.41$25,039
Mar 200367544431.146.10$23,726
Feb 200360131033.487.93$22,579
Jan 200360430930.315.58$20,032
Dec 20021,00139226.914.85$28,840
Nov 200240327424.664.14$11,072
Oct 200277710726.464.23$21,012
Sep 20025976527.443.64$16,618
Aug 200258231825.963.16$16,115
Jul 200258937124.583.06$15,614
Jun 200260330823.733.34$15,337
May 200273941524.663.58$19,711
Apr 200276339123.653.51$19,418
Mar 200240138522.003.10$10,017
Feb 200239632718.222.38$7,992
Jan 200240528917.172.38$7,640
Dec 200139131516.932.36$7,364
Nov 200159837018.072.41$11,696
Oct 200178749619.782.53$16,821
Sep 200159850024.262.25$15,633
Aug 200175853824.873.05$20,494
Jul 200158253023.933.20$15,622
Jun 200156356324.563.82$15,980
May 200179356925.524.31$22,688
Apr 200152751724.685.34$15,765
Mar 200158549124.545.38$16,996
Feb 200120243727.755.77$8,126
Jan 200119719427.478.40$7,041
Dec 200040624926.889.12$13,185
Nov 200051350332.215.66$19,370
Oct 200052349931.235.15$18,901
Sep 200050934131.875.19$17,990
Aug 200050454329.644.54$17,404
Jul 200051653328.534.09$16,901
Jun 200085557229.304.40$27,567
May 200069060827.263.68$21,047
Apr 200084559524.513.12$22,565
Mar 200068353928.422.86$20,952
Feb 200069349327.622.73$20,485
Jan 200069952325.272.48$18,961
Dec 199952054624.282.42$13,949
Nov 199964650423.192.43$16,207
Oct 199965559920.982.80$15,421
Sep 199967968021.752.62$16,549
Aug 199970063619.262.88$15,311
Jul 199950465717.892.37$10,575
Jun 199931845515.942.36$6,144
May 199968271515.792.32$12,428
Apr 199953261215.102.21$9,385
Mar 199934649912.471.84$5,232
Feb 19996856409.981.82$8,000
Jan 199985573910.381.90$10,279
Dec 19986957319.201.77$7,690
Nov 199886875610.892.19$11,105
Oct 199870677712.421.97$10,299
Sep 199851657112.592.08$7,686
Aug 19981,03573211.301.91$13,092
Jul 199852569011.742.24$7,707
Jun 199887382511.242.24$11,658
May 199888183112.622.21$12,952
Apr 199869969413.042.51$10,854
Mar 199872974812.802.31$11,059
Feb 199874167113.952.30$11,880
Jan 199889971514.702.15$14,756
Dec 199791164716.322.41$16,428
Nov 199793466318.193.09$19,037
Oct 199737147219.253.15$8,628
Sep 199793572717.742.95$18,735
Aug 199775364317.862.55$15,091
Jul 199738567517.582.25$8,285
Jun 199776858717.242.26$14,565
May 199738667118.972.31$8,871
Apr 199757559117.882.08$11,512
Mar 199719042918.951.94$4,432
Feb 199777960520.492.21$17,296
Jan 199795468823.483.54$24,835
Dec 199677267223.32$18,003
Nov 199676666721.97$16,829
Oct 199691074223.31$21,212
Sep 199673075822.22$16,221
Aug 199690678620.26$18,356
Jul 199672579019.55$14,174
Jun 199689580118.73$16,763
May 199654383519.43$10,550
Apr 19961,00877521.51$21,682
Mar 19961,08073919.38$20,930
Feb 199653764116.98$9,118
Jan 199694170717.07$16,063
Dec 199591369517.19$15,694
Nov 199590857616.00$14,528
Oct 199588863015.43$13,702
Sep 199591868516.18$14,853
Aug 199590771615.92$14,439
Jul 199575476115.24$11,491
Jun 19951,05948116.41$17,378
May 199552322417.56$9,184
Apr 199572153017.73$12,783
Mar 199569869616.44$11,475
Feb 199534840016.58$5,770
Jan 199591571615.92$14,567
Dec 199472775415.03$10,927
Nov 199473070415.90$11,607
Oct 199453572915.58$8,335
Sep 199490189315.29$13,776
Aug 19948971,01716.13$14,469
Jul 19941,0831,05517.56$19,017
Jun 19945331,05417.09$9,109
May 19941,01488615.88$16,102
Apr 19947241,02014.14$10,237
Mar 19941,4081,03212.46$17,544
Feb 199453184012.50$6,638
Jan 199492393212.66$11,685
Dec 19938521,03112.33$10,505
Nov 19931,00594914.49$14,562
Oct 19938941,18315.85$14,170
Sep 19938701,00415.03$13,076
Aug 19936581,11915.66$10,304
Jul 19937241,13315.46$11,193
Jun 19939091,17616.79$15,262
May 19937261,11717.68$12,836
Apr 19939121,12218.05$16,462
Mar 19931,1431,19318.14$20,734
Feb 19938981,10717.90$16,074
Jan 19931,08496616.93$18,352

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.

Apr 2026 — as filed, then multipliedworked
Oil                  372 bbl  × $ 98.93 =    $36,802
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $36,802

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/60986 is the state's own key, not one this site invented.