COBB ET AL

Operated by OCCIDENTAL PERMIAN LTD. (P-5 617544) in the PRENTICE (CLEAR FORK, LOWER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 16808District 8AField 72995166Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$8.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$444 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 26 leases and 55 wells, and the rule below applies to all of them.

Discovered
1955-04-18
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 20 acres.

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: TRANS. FROM CLANAHAN (CLEARFORK, LO.) EFF. 6-1-62

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
NGPA1none

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
OilDisposition206,418 bbl$8,229,254
Casinghead gasProduction65,167 Mcf$188,221
Total$8,417,475

18,094 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 (6)

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 33.2176, -102.6507. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

33.21725, -102.65196 · 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
66.7%
4 of 6 wells
With a plug date
33.3%
2 of 6 wells
Median depth
8,425 ft
6 wells filed one
Completion to plug
29.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
466.7%
A plug date is filed
233.3%
BothOn the schedule and plugged. Neither fact cancels the other.
233.3%
NeitherNo plug date, and not on the schedule.
233.3%

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 8,240 and 8,600 ft, median 8,425 ft, over the 6 wells that filed a depth.

Completions filed
Jun 1984 – Dec 2025
6 of 6 wells
Plug dates filed
Jun 2007 – May 2024
2 of 6 wells; 4 filed none

Last completion to plug: a median of 29.7 years across the 2 wells that filed both dates, with the middle half between 26.3 years and 32.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-50133285218,350 ftDec 2025
42-5010203515 L8,240 ftFeb 2024Yes
42-50131265178,500 ftFeb 2005Yes
42-50133286208,500 ftFeb 1988May 2024Yes
42-5010203414 L8,294 ftOct 1984
42-50132542188,600 ftJun 1984Jun 2007Yes

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 20266950106.413.05$73,955
Apr 2026634098.932.87$62,722
Mar 2026522089.753.15$46,850
Feb 2026449063.503.75$28,512
Jan 2026534059.138.00$31,575
Dec 2025527056.664.41$29,860
Nov 2025531058.593.93$31,111
Oct 2025589059.383.30$34,975
Sep 2025536062.743.08$33,629
Aug 2025281063.933.01$17,964
Jul 2025275066.743.32$18,354
Jun 2025517066.483.13$34,370
May 2025588060.553.23$35,603
Apr 2025447062.363.54$27,875
Mar 2025416067.704.27$28,163
Feb 2025436070.884.34$30,904
Jan 2025461074.324.28$34,262
Dec 2024500868.993.12$34,520
Nov 2024500069.052.20$34,525
Oct 2024558071.372.28$39,824
Sep 2024445069.612.36$30,976
Aug 2024340075.632.06$25,714
Jul 2024329079.932.15$26,297
Jun 2024337078.082.63$26,313
May 2024304078.812.20$23,958
Apr 2024209084.451.66$17,650
Mar 2024291080.301.55$23,367
Feb 2024391076.091.78$29,751
Jan 2024379073.023.30$27,675
Dec 2023337071.262.61$24,015
Nov 2023345077.892.81$26,872
Oct 2023328085.443.09$28,024
Sep 2023335089.042.74$29,828
Aug 20232946380.522.67$23,841
Jul 20231507674.852.64$11,428
Jun 2023280068.962.26$19,309
May 2023247070.622.23$17,443
Apr 2023309078.122.24$24,139
Mar 2023218072.852.39$15,881
Feb 2023264075.112.47$19,829
Jan 20232423076.533.39$18,622
Dec 2022238076.415.73$18,186
Nov 2022356085.005.65$30,260
Oct 2022383087.185.86$33,390
Sep 20223012584.888.16$25,753
Aug 20221661694.529.13$15,836
Jul 20223158101.587.54$32,058
Jun 20223425115.097.98$39,401
May 20223098109.378.43$33,863
Apr 202236014104.226.84$37,615
Mar 20223905108.885.08$42,489
Feb 2022347991.054.86$31,638
Jan 2022349481.844.54$28,580
Dec 2021406571.323.90$28,975
Nov 2021233377.435.24$18,057
Oct 2021397879.795.71$31,722
Sep 2021427669.865.35$29,862
Aug 20214561166.024.22$30,152
Jul 20214101170.783.98$29,064
Jun 20213362069.493.38$23,416
May 2021246063.483.02$15,616
Apr 2021271060.362.76$16,358
Mar 20212772461.302.72$17,045
Feb 20212782557.805.55$16,207
Jan 20212612950.412.81$13,239
Dec 20203043244.642.68$13,656
Nov 20202683238.772.71$10,477
Oct 20202723736.972.48$10,148
Sep 20202712937.091.99$10,109
Aug 20202042439.982.39$8,213
Jul 20201952638.371.83$7,530
Jun 20201932134.901.69$6,771
May 20205004316.921.81$8,538
Apr 20206945714.751.80$10,339
Mar 20205143630.341.86$15,662
Feb 20204703349.881.98$23,509
Jan 20205132957.252.09$29,430
Dec 20194483759.012.30$26,522
Nov 20196055.302.75$332
Oct 20193302253.472.42$17,698
Sep 20194722355.052.66$26,045
Aug 20195102553.112.30$27,144
Jul 20192412256.272.46$13,615
Jun 20192431852.782.49$12,870
May 20192501658.482.74$14,664
Apr 20193172062.632.75$19,909
Mar 20195692856.803.06$32,405
Feb 20194552550.852.79$23,207
Jan 20198795246.033.23$40,628
Dec 20187745046.594.19$36,270
Nov 20186624452.934.24$35,226
Oct 20186833861.443.40$42,093
Sep 20183923559.543.11$23,448
Aug 20182333959.403.07$13,960
Jul 20182473665.142.93$16,195
Jun 20182253260.183.08$13,639
May 20182692965.382.90$17,671
Apr 20183854263.842.90$24,700
Mar 20185026161.222.79$30,902
Feb 20185464161.782.77$33,845
Jan 20186194562.874.01$39,097
Dec 20175984557.272.92$34,379
Nov 20175234255.423.12$29,116
Oct 20174478449.292.98$22,283
Sep 20173143547.523.09$15,029
Aug 20173683745.373.00$16,807
Jul 20173327443.873.09$14,793
Jun 20173252342.493.09$13,880
May 20173793845.373.26$17,319
Apr 20173882347.933.21$18,671
Mar 20175613746.772.98$26,348
Feb 20174444950.452.95$22,544
Jan 20172252949.413.42$11,216
Dec 20163705548.763.72$18,246
Nov 20162685042.492.64$11,520
Oct 20161184546.193.09$5,589
Sep 20161384941.553.10$5,886
Aug 20161835641.442.92$7,747
Jul 20161846041.622.92$7,834
Jun 20161596745.352.69$7,391
May 20161895042.521.99$8,136
Apr 20161576836.561.99$5,875
Mar 20161805233.011.79$6,035
Feb 20161032826.472.06$2,784
Jan 20160027.352.36$0
Dec 20151083332.362.00$3,561
Nov 20151102938.792.17$4,330
Oct 20151673443.552.43$7,355
Sep 20151604242.992.76$6,994
Aug 20151955240.162.87$7,981
Jul 20152335048.152.95$11,366
Jun 20151143756.152.88$6,508
May 20152305055.212.96$12,846
Apr 20152344249.822.71$11,772
Mar 20152354242.892.93$10,202
Feb 20151461344.662.98$6,559
Jan 20151382843.433.10$6,080
Dec 20141512954.693.59$8,362
Nov 20141653970.464.25$11,792
Oct 20141383978.303.90$10,958
Sep 20141563186.164.05$13,566
Aug 201436589.394.04$3,238
Jul 201434696.564.18$3,308
Jun 20140098.164.74$0
May 20149194.734.73$857
Apr 2014782295.944.81$7,589
Mar 2014351295.895.06$3,417
Feb 201436897.406.19$3,556
Jan 20142190.404.86$186
Dec 2013763891.824.35$7,144
Nov 20131903988.853.74$17,027
Oct 20132103197.423.78$20,575
Sep 201317455104.113.72$18,320
Aug 201315236104.253.52$15,973
Jul 201310828102.523.72$11,176
Jun 20131222194.403.93$11,599
May 2013981794.834.15$9,364
Apr 20131412693.964.28$13,360
Mar 2013991093.623.91$9,308
Feb 201362891.233.42$5,684
Jan 2013711091.603.42$6,538
Dec 2012751186.773.42$6,545
Nov 20121392786.953.62$12,184
Oct 20122044389.383.40$18,380
Sep 20122154594.672.92$20,485
Aug 20121803792.662.91$16,786
Jul 20122793385.133.02$23,851
Jun 20122103479.822.52$16,848
May 20122133391.612.49$19,595
Apr 2012342232101.652.00$35,228
Mar 201221629105.052.22$22,755
Feb 201220418101.102.57$20,671
Jan 20124463398.092.73$43,838
Dec 20112444796.873.24$23,789
Nov 2011614795.723.31$5,995
Oct 20112525784.983.65$21,623
Sep 20112895883.623.99$24,397
Aug 20112757383.404.15$23,238
Jul 20113417194.144.52$32,422
Jun 20113326692.904.64$31,149
May 20113126998.134.40$30,920
Apr 201132265105.964.33$34,401
Mar 20111593696.364.06$15,467
Feb 20111392485.644.18$12,004
Jan 20111942986.504.59$16,914
Dec 20102723485.734.35$23,466
Nov 20102603380.843.80$21,144
Oct 20104956078.103.51$38,870
Sep 20103863572.633.98$28,174
Aug 20103444373.684.42$25,536
Jul 20104818372.554.74$35,290
Jun 20104688870.364.91$33,361
May 20103076971.124.24$22,126
Apr 20101953881.694.12$16,086
Mar 20101302978.394.39$10,318
Feb 20101764773.585.44$13,206
Jan 20101985074.365.96$15,021
Dec 20094154871.445.48$29,911
Nov 20094205274.593.75$31,523
Oct 20094805472.544.11$35,041
Sep 20094278165.543.06$28,234
Aug 20094038267.423.22$27,434
Jul 20093618761.133.46$22,369
Jun 20093697466.163.90$24,701
May 200918344854.743.93$11,776
Apr 20091543246.773.59$7,317
Mar 2009363442.144.06$1,655
Feb 2009533232.814.63$1,887
Jan 20092258835.865.37$8,541
Dec 2008271237.105.98$1,073
Nov 2008741655.496.86$4,216
Oct 2008621075.246.92$4,734
Sep 2008165101.767.88$1,668
Aug 20081943114.228.48$2,535
Jul 200812670131.0811.39$17,313
Jun 200831795131.3313.03$42,870
May 200826883123.1711.57$33,970
Apr 200825865110.3110.45$29,140
Mar 200827364101.909.66$28,437
Feb 20082936992.538.77$27,716
Jan 20082306590.388.21$21,321
Dec 20072476688.337.30$22,299
Nov 20073249191.677.29$30,365
Oct 200745816682.856.92$39,094
Sep 20071052975.846.24$8,144
Aug 200734613669.066.39$24,764
Jul 200715515970.906.39$12,005
Jun 200755915862.007.55$35,851
May 200752713858.747.85$32,039
Apr 200748716759.617.81$30,334
Mar 200751315556.927.30$30,332
Feb 20075707755.108.22$32,040
Jan 20076239150.306.73$31,949
Dec 200668512656.656.92$39,677
Nov 20065678254.207.62$31,356
Oct 200661510454.906.01$34,389
Sep 200653112460.085.04$32,527
Aug 200660112668.717.34$42,220
Jul 200654319269.376.34$38,886
Jun 200654822366.286.38$37,745
May 200656617166.016.42$38,460
Apr 200662912564.397.36$41,421
Mar 20067057456.707.08$40,498
Feb 20066856457.597.75$39,945
Jan 20066266260.598.93$38,483
Dec 20055858854.9413.42$33,320
Nov 200562513854.6910.59$35,642
Oct 20056388258.3413.80$38,352
Sep 200553428961.4512.08$36,305
Aug 20051,01248961.519.80$67,039
Jul 200583622655.697.84$48,330
Jun 200583143252.337.38$46,675
May 20058388845.226.65$38,480
Apr 200578253049.207.36$42,375
Mar 200588753150.377.15$48,477
Feb 200576434745.226.31$36,738
Jan 200588243943.166.32$40,843
Dec 200495624839.866.75$39,780
Nov 200485826945.286.33$40,553
Oct 200478519849.706.52$40,304
Sep 200478633143.245.28$35,736
Aug 200491329342.375.55$40,310
Jul 200494737638.286.08$38,539
Jun 200479022936.106.43$29,992
May 200485323737.486.49$33,510
Apr 200492222634.475.86$33,105
Mar 20042173934.365.53$7,672
Feb 200420014832.455.51$7,305
Jan 20042152932.036.30$7,069
Dec 200394317530.266.30$29,638
Nov 200387219328.804.60$26,000
Oct 200380420228.174.76$23,610
Sep 200367118026.314.75$18,509
Aug 200377023229.765.13$24,105
Jul 200386630429.415.17$27,041
Jun 200377124228.565.98$23,468
May 200381429526.595.97$23,406
Apr 200363825726.675.41$18,405
Mar 200391024731.146.10$29,843
Feb 200342222933.487.93$15,944
Jan 200368818230.315.58$21,869
Dec 200285724626.914.85$24,256
Nov 200297934224.664.14$25,557
Oct 200265112726.464.23$17,763
Sep 200253346027.443.64$16,298
Aug 200256926125.963.16$15,597
Jul 200258721224.583.06$15,078
Jun 200271323323.733.34$17,697
May 200274059624.663.58$20,384
Apr 200251046023.653.51$13,677
Mar 200250440022.003.10$12,329
Feb 200267735718.222.38$13,183
Jan 20021,0072317.172.38$17,345
Dec 200123234116.932.36$4,734
Nov 200182341118.072.41$15,860
Oct 200197572119.782.53$21,109
Sep 20011,05567324.262.25$27,109
Aug 20011,09173524.873.05$29,377
Jul 20011,00694823.933.20$27,104
Jun 200177453124.563.82$21,040
May 200176219325.524.31$20,278
Apr 200177117624.685.34$19,967
Mar 200174264124.545.38$21,655
Feb 20016789927.755.77$19,385
Jan 20017529627.478.40$21,464
Dec 20007218526.889.12$20,156
Nov 20009418032.215.66$30,762
Oct 200072910131.235.15$23,286
Sep 200074512031.875.19$24,366
Aug 200073514029.644.54$22,421
Jul 200052712028.534.09$15,526
Jun 200076514429.304.40$23,048
May 200073517827.263.68$20,691
Apr 200072311624.513.12$18,082
Mar 20008077828.422.86$23,158
Feb 20009968227.622.73$27,733
Jan 20006408125.272.48$16,374
Dec 19995367124.282.42$13,186
Nov 19995639423.192.43$13,285
Oct 199947353920.982.80$11,435
Sep 199984347021.752.62$19,566
Aug 19991,11878519.262.88$23,790
Jul 19998201,31917.892.37$17,799
Jun 19991,08777315.942.36$19,153
May 19991,20657115.792.32$20,368
Apr 199980066915.102.21$13,557
Mar 199967682012.471.84$9,937
Feb 19995405919.981.82$6,464
Jan 199969965110.381.90$8,492
Dec 19987197129.201.77$7,877
Nov 199872464210.892.19$9,288
Oct 199884371112.421.97$11,870
Sep 199880171412.592.08$11,572
Aug 199847068311.301.91$6,614
Jul 199868398311.742.24$10,218
Jun 199861226511.242.24$7,472
May 199873536912.622.21$10,090
Apr 199873634013.042.51$10,449
Mar 199872131212.802.31$9,949
Feb 199859526613.952.30$8,912
Jan 199877225514.702.15$11,898
Dec 199773017716.322.41$12,340
Nov 199777218518.193.09$14,614
Oct 199774630519.253.15$15,321
Sep 199772036617.742.95$13,854
Aug 199775835017.862.55$14,432
Jul 199773336717.582.25$13,711
Jun 199773333117.242.26$13,384
May 199778634118.972.31$15,698
Apr 199778529017.882.08$14,640
Mar 199781228918.951.94$15,948
Feb 199777930820.492.21$16,641
Jan 199789441923.483.54$22,474
Dec 199691240923.32$21,268
Nov 199688223121.97$19,378
Oct 199688028923.31$20,513
Sep 199681118922.22$18,020
Aug 199688925220.26$18,011
Jul 199692621319.55$18,103
Jun 199689935918.73$16,838
May 199693840019.43$18,225
Apr 199693927721.51$20,198
Mar 199692526319.38$17,927
Feb 199690018316.98$15,282
Jan 199692922717.07$15,858
Dec 199599224317.19$17,052
Nov 199577122716.00$12,336
Oct 199593524815.43$14,427
Sep 199591439816.18$14,789
Aug 199588833515.92$14,137
Jul 199593435615.24$14,234
Jun 199586733616.41$14,227
May 199591751217.56$16,103
Apr 199592040317.73$16,312
Mar 199596336316.44$15,832
Feb 199585449716.58$14,159
Jan 199596931315.92$15,426
Dec 199498040415.03$14,729
Nov 199494550315.90$15,026
Oct 19941,05837615.58$16,484
Sep 19941,02349015.29$15,642
Aug 19941,03057216.13$16,614
Jul 19941,08447817.56$19,035
Jun 19941,07462317.09$18,355
May 19941,09846215.88$17,436
Apr 19941,04039514.14$14,706
Mar 19941,10739612.46$13,793
Feb 19941,03534712.50$12,938
Jan 19941,13438612.66$14,356
Dec 19931,26347412.33$15,573
Nov 19931,04524314.49$15,142
Oct 199391539715.85$14,503
Sep 199390645915.03$13,617
Aug 19931,09450115.66$17,132
Jul 19931,14748615.46$17,733
Jun 19931,25444716.79$21,055
May 19931,29947917.68$22,966
Apr 19931,22936818.05$22,183
Mar 19931,32446518.14$24,017
Feb 19931,20236017.90$21,516
Jan 19931,17746016.93$19,927

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                  695 bbl  × $106.41 =    $73,955
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $73,955

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/16808 is the state's own key, not one this site invented.