COBB

Operated by MCCLELLAND CREEK PROPERTIES,INC. (P-5 540354) in the PANHANDLE GRAY COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4965District 10Field 68873001NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$3 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 837 leases and 6,360 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: UNTIL THE FLUID MIGRATION FROM SUCH STRATA IS ELIMINATED.

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
NGPA3none

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
OilDisposition8,444 bbl$289,026
Casinghead gasProduction613,618 Mcf$1,833,325
Total$2,122,352

178,490 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 (3)

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 35.4865, -101.0744. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.48632, -101.07451 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
3,405 ft
3 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.
3100.0%

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 3,400 and 3,413 ft, median 3,405 ft, over the 3 wells that filed a depth.

Completions filed
Oct 1981 – Jan 1984
3 of 3 wells

3 wells

42-1793147123,413 ftJan 1984
42-1793148633,400 ftDec 1983
42-1793101513,405 ftOct 1981

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 2025040063.933.01$1,206
Jul 20250066.743.32$0
Jun 2025059066.483.13$1,846
May 2025095260.553.23$3,077
Apr 2025074262.363.54$2,629
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025033074.324.28$1,412
Dec 2024033068.993.12$1,030
Nov 2024066569.052.20$1,462
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024083375.632.06$1,719
Jul 2024079279.932.15$1,700
Jun 2024079278.082.63$2,086
May 2024080078.812.20$1,759
Apr 202412171484.451.66$11,403
Mar 202412162980.301.55$10,688
Feb 2024052876.091.78$942
Jan 2024042173.023.30$1,388
Dec 2023051571.262.61$1,345
Nov 20230077.892.81$0
Oct 2023074585.443.09$2,300
Sep 2023077389.042.74$2,114
Aug 2023084180.522.67$2,248
Jul 2023081174.852.64$2,143
Jun 2023083268.962.26$1,879
May 2023032970.622.23$733
Apr 2023069578.122.24$1,555
Mar 2023051572.852.39$1,232
Feb 2023030375.112.47$747
Jan 2023044776.533.39$1,514
Dec 2022037376.415.73$2,137
Nov 2022051185.005.65$2,885
Oct 2022038587.185.86$2,258
Sep 2022074684.888.16$6,090
Aug 2022077894.529.13$7,101
Jul 20220736101.587.54$5,551
Jun 20220778115.097.98$6,206
May 20220761109.378.43$6,418
Apr 20220698104.226.84$4,773
Mar 20220539108.885.08$2,736
Feb 2022028191.054.86$1,365
Jan 2022038781.844.54$1,756
Dec 2021048171.323.90$1,875
Nov 2021044877.435.24$2,346
Oct 2021072479.795.71$4,137
Sep 2021075669.865.35$4,045
Aug 2021078666.024.22$3,317
Jul 20216780270.783.98$7,936
Jun 2021071769.493.38$2,424
May 2021071763.483.02$2,164
Apr 2021030460.362.76$839
Mar 2021047561.302.72$1,291
Feb 2021026257.805.55$1,454
Jan 2021027650.412.81$776
Dec 2020030144.642.68$805
Nov 2020041738.772.71$1,129
Oct 2020043536.972.48$1,078
Sep 2020054337.091.99$1,081
Aug 2020073439.982.39$1,751
Jul 2020085838.371.83$1,566
Jun 2020081934.901.69$1,384
May 2020081816.921.81$1,484
Apr 2020068114.751.80$1,229
Mar 2020063330.341.86$1,175
Feb 202016845049.881.98$9,271
Jan 2020056757.252.09$1,188
Dec 2019051659.012.30$1,189
Nov 2019036855.302.75$1,012
Oct 2019072853.472.42$1,761
Sep 2019078155.052.66$2,075
Aug 2019073853.112.30$1,701
Jul 2019087356.272.46$2,148
Jun 2019078852.782.49$1,963
May 2019066958.482.74$1,833
Apr 2019061562.632.75$1,692
Mar 2019061556.803.06$1,883
Feb 2019055350.852.79$1,544
Jan 201916559646.033.23$9,519
Dec 2018035046.594.19$1,465
Nov 2018025952.934.24$1,097
Oct 2018044661.443.40$1,516
Sep 2018043559.543.11$1,352
Aug 2018082859.403.07$2,539
Jul 2018068165.142.93$1,997
Jun 2018076160.183.08$2,342
May 2018089965.382.90$2,608
Apr 2018072063.842.90$2,089
Mar 2018082061.222.79$2,285
Feb 2018062961.782.77$1,740
Jan 201817542762.874.01$12,714
Dec 2017084557.272.92$2,469
Nov 2017092655.423.12$2,888
Oct 2017097049.292.98$2,894
Sep 2017093647.523.09$2,890
Aug 2017097145.373.00$2,917
Jul 2017094843.873.09$2,927
Jun 2017082342.493.09$2,541
May 2017081345.373.26$2,653
Apr 2017076847.933.21$2,467
Mar 2017071746.772.98$2,139
Feb 2017076750.452.95$2,265
Jan 2017075549.413.42$2,581
Dec 2016065148.763.72$2,424
Nov 2016078742.492.64$2,081
Oct 2016091746.193.09$2,834
Sep 2016095841.553.10$2,970
Aug 201601,09341.442.92$3,196
Jul 2016096141.622.92$2,810
Jun 2016073445.352.69$1,971
May 2016079042.521.99$1,573
Apr 2016076336.561.99$1,519
Mar 201618386633.011.79$7,594
Feb 2016086726.472.06$1,789
Jan 2016086727.352.36$2,050
Dec 2015076832.362.00$1,537
Nov 2015039938.792.17$865
Oct 2015070743.552.43$1,716
Sep 2015064742.992.76$1,785
Aug 2015067940.162.87$1,950
Jul 2015072148.152.95$2,123
Jun 2015060356.152.88$1,738
May 2015082355.212.96$2,432
Apr 2015060149.822.71$1,627
Mar 2015058142.892.93$1,705
Feb 2015054344.662.98$1,616
Jan 2015047543.433.10$1,473
Dec 2014057654.693.59$2,069
Nov 2014066370.464.25$2,819
Oct 201401,02378.303.90$3,991
Sep 20141801,02286.164.05$19,643
Aug 2014073889.394.04$2,978
Jul 2014075596.564.18$3,156
Jun 2014062398.164.74$2,951
May 2014073494.734.73$3,469
Apr 2014069695.944.81$3,347
Mar 2014067095.895.06$3,388
Feb 2014051197.406.19$3,164
Jan 2014064490.404.86$3,130
Dec 2013065491.824.35$2,848
Nov 2013073888.853.74$2,759
Oct 2013076597.423.78$2,891
Sep 20130757104.113.72$2,814
Aug 20130749104.253.52$2,638
Jul 20130761102.523.72$2,829
Jun 2013049694.403.93$1,951
May 2013039994.834.15$1,655
Apr 2013032793.964.28$1,400
Mar 2013037093.623.91$1,448
Feb 2013038991.233.42$1,330
Jan 2013033091.603.42$1,129
Dec 2012064186.773.42$2,192
Nov 2012060286.953.62$2,182
Oct 2012065989.383.40$2,240
Sep 2012068194.672.92$1,987
Aug 2012078092.662.91$2,268
Jul 2012073585.133.02$2,220
Jun 2012078379.822.52$1,972
May 2012062691.612.49$1,558
Apr 20120764101.652.00$1,526
Mar 20120853105.052.22$1,895
Feb 2012183691101.102.57$20,277
Jan 2012054498.092.73$1,487
Dec 2011067896.873.24$2,197
Nov 2011070595.723.31$2,334
Oct 2011081484.983.65$2,970
Sep 2011075383.623.99$3,001
Aug 2011074083.404.15$3,071
Jul 2011082394.144.52$3,718
Jun 2011078792.904.64$3,652
May 2011093398.134.40$4,110
Apr 20110860105.964.33$3,727
Mar 2011049896.364.06$2,021
Feb 201117848385.644.18$17,263
Jan 201101,07686.504.59$4,938
Dec 201001,18985.734.35$5,169
Nov 2010071780.843.80$2,721
Oct 2010043778.103.51$1,533
Sep 2010060772.633.98$2,416
Aug 2010061873.684.42$2,731
Jul 2010080172.554.74$3,794
Jun 2010079670.364.91$3,909
May 201001,06371.124.24$4,502
Apr 2010098581.694.12$4,061
Mar 2010086078.394.39$3,774
Feb 2010093173.585.44$5,067
Jan 201001,10374.365.96$6,578
Dec 200901,03771.445.48$5,687
Nov 20091821,09774.593.75$17,691
Oct 200901,04172.544.11$4,279
Sep 200901,00565.543.06$3,080
Aug 200901,02567.423.22$3,299
Jul 2009094361.133.46$3,267
Jun 2009099766.163.90$3,883
May 200901,06454.743.93$4,177
Apr 2009097946.773.59$3,512
Mar 200901,05842.144.06$4,294
Feb 200901,04732.814.63$4,851
Jan 200901,07135.865.37$5,752
Dec 20081801,10537.105.98$13,283
Nov 200801,10255.496.86$7,560
Oct 200801,15775.246.92$8,009
Sep 200801,052101.767.88$8,287
Aug 20080987114.228.48$8,373
Jul 200801,268131.0811.39$14,442
Jun 200801,281131.3313.03$16,695
May 200801,336123.1711.57$15,463
Apr 200801,143110.3110.45$11,950
Mar 200801,191101.909.66$11,510
Feb 200801,20392.538.77$10,551
Jan 20081831,12990.388.21$25,804
Dec 200701,06588.337.30$7,777
Nov 200701,24691.677.29$9,085
Oct 200701,43782.856.92$9,947
Sep 200701,25775.846.24$7,849
Aug 200701,03569.066.39$6,612
Jul 200701,15870.906.39$7,397
Jun 200701,22362.007.55$9,232
May 200701,28758.747.85$10,098
Apr 200701,18859.617.81$9,273
Mar 200701,35456.927.30$9,887
Feb 200701,04155.108.22$8,553
Jan 200701,26950.306.73$8,536
Dec 20061821,27456.656.92$19,124
Nov 200601,21454.207.62$9,248
Oct 200601,33654.906.01$8,034
Sep 200601,27960.085.04$6,443
Aug 200601,25468.717.34$9,204
Jul 200601,22769.376.34$7,783
Jun 200601,03566.286.38$6,607
May 2006096566.016.42$6,200
Apr 2006084664.397.36$6,227
Mar 200601,26056.707.08$8,924
Feb 200601,49357.597.75$11,572
Jan 20061811,59660.598.93$25,224
Dec 200501,67954.9413.42$22,524
Nov 200501,75454.6910.59$18,572
Oct 200501,66358.3413.80$22,942
Sep 200501,67261.4512.08$20,196
Aug 200501,76161.519.80$17,252
Jul 200501,54355.697.84$12,103
Jun 200501,55552.337.38$11,478
May 20051781,55445.226.65$18,385
Apr 200501,53849.207.36$11,320
Mar 200501,58850.377.15$11,362
Feb 200501,46545.226.31$9,247
Jan 200501,53943.166.32$9,730
Dec 200401,64939.866.75$11,133
Nov 200401,63845.286.33$10,369
Oct 200401,68349.706.52$10,965
Sep 200401,48443.245.28$7,841
Aug 20041821,55542.375.55$16,343
Jul 200401,46438.286.08$8,907
Jun 200401,21936.106.43$7,842
May 200401,62737.486.49$10,567
Apr 200401,47534.475.86$8,641
Mar 200401,39334.365.53$7,703
Feb 200401,53932.455.51$8,479
Jan 20041811,85032.036.30$17,452
Dec 200301,86930.266.30$11,778
Nov 200301,86428.804.60$8,565
Oct 200301,97828.174.76$9,415
Sep 200302,05726.314.75$9,769
Aug 200302,12129.765.13$10,880
Jul 200301,97829.415.17$10,228
Jun 20031771,93128.565.98$16,608
May 200302,07426.595.97$12,387
Apr 200302,05526.675.41$11,112
Mar 200302,19331.146.10$13,369
Feb 200302,13333.487.93$16,906
Jan 200302,23330.315.58$12,465
Dec 200202,08526.914.85$10,120
Nov 20021832,17524.664.14$13,511
Oct 200202,01426.464.23$8,517
Sep 200201,98827.443.64$7,227
Aug 200202,10525.963.16$6,661
Jul 200202,26124.583.06$6,923
Jun 200202,02523.733.34$6,760
May 20021742,07924.663.58$11,742
Apr 200201,83123.653.51$6,431
Mar 200201,94922.003.10$6,047
Feb 200201,53018.222.38$3,635
Jan 200201,42517.172.38$3,385
Dec 200101,85716.932.36$4,391
Nov 200101,80218.072.41$4,335
Oct 200102,05919.782.53$5,207
Sep 200101,63424.262.25$3,679
Aug 20011771,60524.873.05$9,302
Jul 200101,49623.933.20$4,783
Jun 200102,57824.563.82$9,859
May 200102,79325.524.31$12,030
Apr 200102,55524.685.34$13,632
Mar 20011812,57024.545.38$18,259
Feb 200101,92327.755.77$11,090
Jan 200102,37927.478.40$19,981
Dec 200002,34126.889.12$21,356
Nov 200002,08132.215.66$11,774
Oct 200002,15431.235.15$11,083
Sep 20001762,48731.875.19$18,508
Aug 200002,50929.644.54$11,393
Jul 200002,56928.534.09$10,507
Jun 200002,29429.304.40$10,087
May 200002,60227.263.68$9,575
Apr 200002,71224.513.12$8,451
Mar 20001772,51828.422.86$12,231
Feb 200002,53927.622.73$6,923
Jan 200002,58125.272.48$6,402
Dec 199902,56224.282.42$6,210
Nov 19991752,78123.192.43$10,827
Oct 199902,99020.982.80$8,383
Sep 199902,92821.752.62$7,668
Aug 199903,27919.262.88$9,429
Jul 199902,89817.892.37$6,875
Jun 19991713,00715.942.36$9,829
May 199903,02715.792.32$7,026
Apr 199902,77715.102.21$6,132
Mar 199903,13912.471.84$5,771
Feb 19991812,3149.981.82$6,013
Jan 199902,67810.381.90$5,088
Dec 199802,5349.201.77$4,494
Nov 199803,03010.892.19$6,623
Oct 19981793,26312.421.97$8,649
Sep 199803,34712.592.08$6,971
Aug 199803,45111.301.91$6,582
Jul 19981773,27211.742.24$9,398
Jun 199803,44311.242.24$7,703
May 199803,73012.622.21$8,230
Apr 19981813,57113.042.51$11,307
Mar 199803,05712.802.31$7,060
Feb 199802,81813.952.30$6,479
Jan 199803,24714.702.15$6,997
Dec 19971773,54516.322.41$11,436
Nov 199703,22318.193.09$9,953
Oct 19971793,79919.253.15$15,412
Sep 199703,24017.742.95$9,574
Aug 199703,65617.862.55$9,340
Jul 199703,78917.582.25$8,514
Jun 19971763,25717.242.26$10,386
May 199703,57918.972.31$8,262
Apr 199703,58317.882.08$7,463
Mar 19971793,74118.951.94$10,646
Feb 199703,38020.492.21$7,456
Jan 199703,61623.483.54$12,800
Dec 199603,81623.32$0
Nov 19961813,75821.97$3,977
Oct 199603,95523.31$0
Sep 199603,70622.22$0
Aug 199603,49820.26$0
Jul 19961774,12119.55$3,460
Jun 199603,98318.73$0
May 199604,28819.43$0
Apr 19961763,88521.51$3,786
Mar 199604,26219.38$0
Feb 199602,97216.98$0
Jan 19961803,88617.07$3,073
Dec 199504,19017.19$0
Nov 199503,78516.00$0
Oct 19951814,65215.43$2,793
Sep 199504,90916.18$0
Aug 199505,59015.92$0
Jul 19951784,91915.24$2,713
Jun 199502,87316.41$0
May 199502,99717.56$0
Apr 199503,08517.73$0
Mar 19951783,02316.44$2,926
Feb 199502,66416.58$0
Jan 199502,98015.92$0
Dec 199402,98415.03$0
Nov 199403,14415.90$0
Oct 19941543,28115.58$2,399
Sep 199403,36315.29$0
Aug 199403,39516.13$0
Jul 19941763,35817.56$3,091
Jun 199403,02017.09$0
May 199403,80215.88$0
Apr 199403,93014.14$0
Mar 19941513,64612.46$1,881
Feb 199403,38812.50$0
Jan 199403,67412.66$0
Dec 19931823,72112.33$2,244
Nov 199303,71614.49$0
Oct 199303,47715.85$0
Sep 19931803,56015.03$2,705
Aug 199303,70115.66$0
Jul 199303,89615.46$0
Jun 199303,74416.79$0
May 19931764,19317.68$3,112
Apr 199303,80818.05$0
Mar 199303,82618.14$0
Feb 19931643,58517.90$2,936
Jan 199304,48116.93$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.

Aug 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 63.93 =         $0
Casinghead gas       400 Mcf  × $  3.01 =     $1,206

────────────────────────────────────────────────────
Month total                                   $1,206

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. 10/O/4965 is the state's own key, not one this site invented.