SCHMOKER LAMBERT TABOR UNIT

Operated by COBRA OIL & GAS CORPORATION (P-5 163000) in the CHILLICOTHE, S. (MISS. LIME) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27651District 09Field 17735666OilCasinghead gasSave
Value, all time
$31.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$23 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
OilDisposition917,464 bbl$31,365,053
Casinghead gasProduction21 Mcf$0
Total$31,365,053

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 (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 34.1915, -99.5136. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

34.19148, -99.51357 · 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%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
8,045 ft
2 wells filed one
Completion to plug
27.7 years
median over 1 wells

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 8,023 and 8,067 ft, median 8,045 ft, over the 2 wells that filed a depth.

Completions filed
Feb 1990 – Apr 1998
2 of 2 wells
Plug dates filed
Dec 2025
1 of 2 wells; 1 filed none

Last completion to plug: a median of 27.7 years across the 1 well that filed both dates, with the middle half between 27.7 years and 27.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1973142828,023 ftApr 1998Dec 2025Yes
42-1973111018,067 ftFeb 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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 2026189063.503.75$12,002
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025182062.743.08$11,419
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025183060.553.23$11,081
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025182074.324.28$13,526
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024183075.632.06$13,840
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024180078.812.20$14,186
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 2024187073.023.30$13,655
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023164085.443.09$14,012
Sep 2023161089.042.74$14,335
Aug 2023165080.522.67$13,286
Jul 2023897074.852.64$67,140
Jun 2023732068.962.26$50,479
May 2023943070.622.23$66,595
Apr 2023723078.122.24$56,481
Mar 20231,129072.852.39$82,248
Feb 2023936075.112.47$70,303
Jan 2023913076.533.39$69,872
Dec 20220076.415.73$0
Nov 2022546085.005.65$46,410
Oct 20221,268087.185.86$110,544
Sep 2022854084.888.16$72,488
Aug 2022729094.529.13$68,905
Jul 20229080101.587.54$92,235
Jun 20228900115.097.98$102,430
May 20221,0960109.378.43$119,870
Apr 20229040104.226.84$94,215
Mar 20229010108.885.08$98,101
Feb 2022737091.054.86$67,104
Jan 2022922081.844.54$75,456
Dec 2021369071.323.90$26,317
Nov 2021745077.435.24$57,685
Oct 2021359079.795.71$28,645
Sep 2021542069.865.35$37,864
Aug 2021543066.024.22$35,849
Jul 2021182070.783.98$12,882
Jun 2021537069.493.38$37,316
May 2021369063.483.02$23,424
Apr 2021527060.362.76$31,810
Mar 2021360061.302.72$22,068
Feb 2021187057.805.55$10,809
Jan 2021188050.412.81$9,477
Dec 2020540044.642.68$24,106
Nov 2020186038.772.71$7,211
Oct 2020185036.972.48$6,839
Sep 2020360037.091.99$13,352
Aug 2020185039.982.39$7,396
Jul 2020547038.371.83$20,988
Jun 2020186034.901.69$6,491
May 2020186016.921.81$3,147
Apr 2020355014.751.80$5,236
Mar 2020357030.341.86$10,831
Feb 2020175049.881.98$8,729
Jan 2020346057.252.09$19,809
Dec 2019181059.012.30$10,681
Nov 2019180055.302.75$9,954
Oct 2019518053.472.42$27,697
Sep 2019363055.052.66$19,983
Aug 2019176053.112.30$9,347
Jul 2019544056.272.46$30,611
Jun 2019361052.782.49$19,054
May 2019184058.482.74$10,760
Apr 2019550062.632.75$34,447
Mar 2019184056.803.06$10,451
Feb 2019182050.852.79$9,255
Jan 2019182046.033.23$8,377
Dec 2018185046.594.19$8,619
Nov 2018362052.934.24$19,161
Oct 2018187061.443.40$11,489
Sep 2018186059.543.11$11,074
Aug 2018536059.403.07$31,838
Jul 2018185065.142.93$12,051
Jun 2018178060.183.08$10,712
May 2018369065.382.90$24,125
Apr 2018185063.842.90$11,810
Mar 2018174061.222.79$10,652
Feb 2018368061.782.77$22,735
Jan 20180062.874.01$0
Dec 2017181057.272.92$10,366
Nov 2017362055.423.12$20,062
Oct 2017179049.292.98$8,823
Sep 2017184047.523.09$8,744
Aug 2017532045.373.00$24,137
Jul 20170043.873.09$0
Jun 2017178042.493.09$7,563
May 2017183045.373.26$8,303
Apr 20170047.933.21$0
Mar 2017181046.772.98$8,465
Feb 2017174050.452.95$8,778
Jan 2017181049.413.42$8,943
Dec 20160048.763.72$0
Nov 2016180042.492.64$7,648
Oct 20160046.193.09$0
Sep 2016183041.553.10$7,604
Aug 20160041.442.92$0
Jul 2016183041.622.92$7,616
Jun 20160045.352.69$0
May 2016181042.521.99$7,696
Apr 20160036.561.99$0
Mar 2016182033.011.79$6,008
Feb 2016188026.472.06$4,976
Jan 20160027.352.36$0
Dec 2015184032.362.00$5,954
Nov 20150038.792.17$0
Oct 2015186043.552.43$8,100
Sep 20150042.992.76$0
Aug 2015182040.162.87$7,309
Jul 20150048.152.95$0
Jun 2015183056.152.88$10,275
May 2015181055.212.96$9,993
Apr 20150049.822.71$0
Mar 2015361042.892.93$15,483
Feb 20150044.662.98$0
Jan 2015360043.433.10$15,635
Dec 2014364054.693.59$19,907
Nov 2014187070.464.25$13,176
Oct 2014369078.303.90$28,893
Sep 2014542086.164.05$46,699
Aug 2014548089.394.04$48,986
Jul 2014908096.564.18$87,676
Jun 2014916098.164.74$89,915
May 2014912094.734.73$86,394
Apr 2014917095.944.81$87,977
Mar 2014545095.895.06$52,260
Feb 2014732097.406.19$71,297
Jan 2014729090.404.86$65,902
Dec 2013539091.824.35$49,491
Nov 2013547088.853.74$48,601
Oct 2013365097.423.78$35,558
Sep 20135460104.113.72$56,844
Aug 20137210104.253.52$75,164
Jul 20135390102.523.72$55,258
Jun 2013909094.403.93$85,810
May 2013720094.834.15$68,278
Apr 2013906093.964.28$85,128
Mar 2013906093.623.91$84,820
Feb 2013547091.233.42$49,903
Jan 2013901091.603.42$82,532
Dec 2012904086.773.42$78,440
Nov 2012912086.953.62$79,298
Oct 2012911089.383.40$81,425
Sep 2012913094.672.92$86,434
Aug 2012905092.662.91$83,857
Jul 2012727085.133.02$61,890
Jun 2012912079.822.52$72,796
May 20121,091091.612.49$99,947
Apr 20129100101.652.00$92,502
Mar 20121,2760105.052.22$134,044
Feb 20125450101.102.57$55,100
Jan 20121,467098.092.73$143,898
Dec 2011923096.873.24$89,411
Nov 20111,277095.723.31$122,234
Oct 20111,100084.983.65$93,478
Sep 20111,086083.623.99$90,811
Aug 20111,078083.404.15$89,905
Jul 20111,078094.144.52$101,483
Jun 20111,088092.904.64$101,075
May 20111,092098.134.40$107,158
Apr 20111,2800105.964.33$135,629
Mar 20111,461096.364.06$140,782
Feb 2011910085.644.18$77,932
Jan 20111,465086.504.59$126,723
Dec 20101,096085.734.35$93,960
Nov 20101,284080.843.80$103,799
Oct 20101,279078.103.51$99,890
Sep 20101,445072.633.98$104,950
Aug 20101,261073.684.42$92,910
Jul 20101,267072.554.74$91,921
Jun 20101,266070.364.91$89,076
May 20101,454071.124.24$103,408
Apr 20101,091081.694.12$89,124
Mar 20101,448078.394.39$113,509
Feb 2010915073.585.44$67,326
Jan 20101,649074.365.96$122,620
Dec 2009915071.445.48$65,368
Nov 20091,268074.593.75$94,580
Oct 20091,273072.544.11$92,343
Sep 20091,092065.543.06$71,570
Aug 20091,265067.423.22$85,286
Jul 20091,272061.133.46$77,757
Jun 20091,271066.163.90$84,089
May 20091,107054.743.93$60,597
Apr 20091,217046.773.59$56,919
Mar 20091,303042.144.06$54,908
Feb 20091,120032.814.63$36,747
Jan 20091,284035.865.37$46,044
Dec 20081,138037.105.98$42,220
Nov 20081,290055.496.86$71,582
Oct 20081,644075.246.92$123,695
Sep 20081,8390101.767.88$187,137
Aug 20082,0580114.228.48$235,065
Jul 20082,1390131.0811.39$280,380
Jun 20081,8440131.3313.03$242,173
May 20081,6850123.1711.57$207,541
Apr 20081,9230110.3110.45$212,126
Mar 20081,7620101.909.66$179,548
Feb 20081,636092.538.77$151,379
Jan 20081,763090.388.21$159,340
Dec 20071,786088.337.30$157,757
Nov 20071,552091.677.29$142,272
Oct 20071,969082.856.92$163,132
Sep 20071,629075.846.24$123,543
Aug 20072,677069.066.39$184,874
Jul 20072,568070.906.39$182,071
Jun 20072,440062.007.55$151,280
May 20072,488058.747.85$146,145
Apr 20072,503059.617.81$149,204
Mar 20072,578056.927.30$146,740
Feb 20072,213055.108.22$121,936
Jan 20072,623050.306.73$131,937
Dec 20062,467056.656.92$139,756
Nov 20062,277054.207.62$123,413
Oct 20062,532054.906.01$139,007
Sep 20062,471060.085.04$148,458
Aug 20062,278068.717.34$156,521
Jul 20062,618069.376.34$181,611
Jun 20062,501066.286.38$165,766
May 20063,049066.016.42$201,264
Apr 20062,381064.397.36$153,313
Mar 20062,724056.707.08$154,451
Feb 20062,438057.597.75$140,404
Jan 20062,658060.598.93$161,048
Dec 20052,492054.9413.42$136,910
Nov 20052,436054.6910.59$133,225
Oct 20052,571058.3413.80$149,992
Sep 20052,466061.4512.08$151,536
Aug 20052,479061.519.80$152,483
Jul 20052,503055.697.84$139,392
Jun 20052,345052.337.38$122,714
May 20052,554045.226.65$115,492
Apr 20052,288049.207.36$112,570
Mar 20052,442050.377.15$123,004
Feb 20052,441045.226.31$110,382
Jan 20054,050043.166.32$174,798
Dec 20044,343039.866.75$173,112
Nov 20044,277045.286.33$193,663
Oct 20044,344049.706.52$215,897
Sep 20044,264043.245.28$184,375
Aug 20044,163042.375.55$176,386
Jul 20044,069038.286.08$155,761
Jun 20044,144036.106.43$149,598
May 20044,225037.486.49$158,353
Apr 20044,152034.475.86$143,119
Mar 20044,235034.365.53$145,515
Feb 20043,914032.455.51$127,009
Jan 20044,301032.036.30$137,761
Dec 20034,146030.266.30$125,458
Nov 20033,923028.804.60$112,982
Oct 20034,335028.174.76$122,117
Sep 20034,687026.314.75$123,315
Aug 20035,699029.765.13$169,602
Jul 20036,698029.415.17$196,988
Jun 20036,576028.565.98$187,811
May 20036,622026.595.97$176,079
Apr 20036,528026.675.41$174,102
Mar 20036,752031.146.10$210,257
Feb 20035,866033.487.93$196,394
Jan 20036,863030.315.58$208,018
Dec 20026,771026.914.85$182,208
Nov 20026,478024.664.14$159,747
Oct 20026,603026.464.23$174,715
Sep 20026,580027.443.64$180,555
Aug 20026,696025.963.16$173,828
Jul 20026,508024.583.06$159,967
Jun 20026,455023.733.34$153,177
May 20026,712024.663.58$165,518
Apr 20026,478023.653.51$153,205
Mar 20026,607022.003.10$145,354
Feb 20026,076018.222.38$110,705
Jan 20026,819017.172.38$117,082
Dec 20016,874016.932.36$116,377
Nov 20016,413018.072.41$115,883
Oct 20016,805019.782.53$134,603
Sep 20016,376024.262.25$154,682
Aug 20016,738024.873.05$167,574
Jul 20016,862023.933.20$164,208
Jun 20016,843024.563.82$168,064
May 20016,471025.524.31$165,140
Apr 20016,643024.685.34$163,949
Mar 20016,626024.545.38$162,602
Feb 20016,000027.755.77$166,500
Jan 20016,657027.478.40$182,868
Dec 20006,604026.889.12$177,516
Nov 20006,494032.215.66$209,172
Oct 20007,054031.235.15$220,296
Sep 20006,368031.875.19$202,948
Aug 20006,858029.644.54$203,271
Jul 20006,583028.534.09$187,813
Jun 20006,670029.304.40$195,431
May 20006,455027.263.68$175,963
Apr 20006,700024.513.12$164,217
Mar 20006,706028.422.86$190,585
Feb 20006,288027.622.73$173,675
Jan 20006,703025.272.48$169,385
Dec 19996,529024.282.42$158,524
Nov 19996,711023.192.43$155,628
Oct 19996,459020.982.80$135,510
Sep 19996,457021.752.62$140,440
Aug 19996,854019.262.88$132,008
Jul 19996,411017.892.37$114,693
Jun 19996,692015.942.36$106,670
May 19996,470015.792.32$102,161
Apr 19996,683015.102.21$100,913
Mar 19996,714012.471.84$83,724
Feb 19996,06309.981.82$60,509
Jan 19996,741010.381.90$69,972
Dec 19986,54409.201.77$60,205
Nov 19986,556010.892.19$71,395
Oct 19986,942012.421.97$86,220
Sep 19986,143012.592.08$77,340
Aug 19986,620011.301.91$74,806
Jul 19986,564011.742.24$77,061
Jun 19986,364011.242.24$71,531
May 19986,670012.622.21$84,175
Apr 19983,432013.042.51$44,753
Mar 19983,419012.802.31$43,763
Feb 19982,992013.952.30$41,738
Jan 19983,464014.702.15$50,921
Dec 19973,292016.322.41$53,725
Nov 19973,356018.193.09$61,046
Oct 19973,361019.253.15$64,699
Sep 19973,133017.742.95$55,579
Aug 19973,332017.862.55$59,510
Jul 19973,356017.582.25$58,998
Jun 19973,247017.242.26$55,978
May 19973,346018.972.31$63,474
Apr 19973,365017.882.08$60,166
Mar 19973,225018.951.94$61,114
Feb 19973,055020.492.21$62,597
Jan 19973,347023.483.54$78,588
Dec 19963,388023.32$79,008
Nov 19963,369021.97$74,017
Oct 19963,356023.31$78,228
Sep 19963,239022.22$71,971
Aug 19963,232020.26$65,480
Jul 19963,360019.55$65,688
Jun 19963,127018.73$58,569
May 19963,348019.43$65,052
Apr 19963,358021.51$72,231
Mar 19963,351019.38$64,942
Feb 19963,109016.98$52,791
Jan 19963,413017.07$58,260
Dec 19953,393017.19$58,326
Nov 19953,346016.00$53,536
Oct 19953,304015.43$50,981
Sep 19953,229016.18$52,245
Aug 19953,287015.92$52,329
Jul 19953,507015.24$53,447
Jun 19953,092016.41$50,740
May 19953,401017.56$59,722
Apr 19953,232017.73$57,303
Mar 19953,553016.44$58,411
Feb 19953,036016.58$50,337
Jan 19953,332015.92$53,045
Dec 19943,348015.03$50,320
Nov 19943,303015.90$52,518
Oct 19943,292015.58$51,289
Sep 19943,306115.29$50,549
Aug 19943,384116.13$54,584
Jul 19943,367117.56$59,125
Jun 19943,321117.09$56,756
May 19943,327115.88$52,833
Apr 19943,262114.14$46,125
Mar 19943,258112.46$40,595
Feb 19943,104112.50$38,800
Jan 19943,369112.66$42,652
Dec 19933,339112.33$41,170
Nov 19933,256114.49$47,179
Oct 19933,425115.85$54,286
Sep 19933,313115.03$49,794
Aug 19933,333115.66$52,195
Jul 19933,290115.46$50,863
Jun 19933,261116.79$54,752
May 19933,513117.68$62,110
Apr 19933,118118.05$56,280
Mar 19933,399118.14$61,658
Feb 19933,215117.90$57,549
Jan 19933,305116.93$55,954

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 2026 — as filed, then multipliedworked
Oil                  189 bbl  × $ 63.50 =    $12,002
Casinghead gas         0 Mcf  × $  3.75 =         $0

────────────────────────────────────────────────────
Month total                                  $12,002

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. 09/O/27651 is the state's own key, not one this site invented.