COBB, W.R.

Operated by MAGNOLIA PRODUCTION CO (P-5 521505) in the RODESSA (GLOYD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5838District 06Field 77807280OilCasinghead gasSaveExport
Value, all time
$3.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$155 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 15 leases and 23 wells, and the rule below applies to all of them.

Discovered
1956-04-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1986-11-01.

The Commission's schedule remark for this field reads: SEPARATED FROM RODESSA FIELD 4-1-56

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
OilDisposition56,837 bbl$2,937,189
Casinghead gasProduction9,311 Mcf$46,759
Total$2,983,948

774 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 (1)

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 32.9946, -94.0588. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.99457, -94.05883 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
no depth filed
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.
1100.0%

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.

1 well

42-067009085

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 2026224098.932.87$22,160
Mar 2026161089.753.15$14,450
Feb 2026327063.503.75$20,765
Jan 2026171059.138.00$10,111
Dec 2025176056.664.41$9,972
Nov 2025164058.593.93$9,609
Oct 2025159059.383.30$9,441
Sep 2025319062.743.08$20,014
Aug 2025147063.933.01$9,398
Jul 2025113066.743.32$7,542
Jun 2025322066.483.13$21,407
May 2025169060.553.23$10,233
Apr 2025168062.363.54$10,476
Mar 2025312067.704.27$21,122
Feb 2025172070.884.34$12,191
Jan 2025234074.324.28$17,391
Dec 2024321068.993.12$22,146
Nov 2024159069.052.20$10,979
Oct 2024234071.372.28$16,701
Sep 2024164069.612.36$11,416
Aug 2024165075.632.06$12,479
Jul 2024318079.932.15$25,418
Jun 2024166078.082.63$12,961
May 2024341078.812.20$26,874
Apr 2024164084.451.66$13,850
Mar 2024231080.301.55$18,549
Feb 2024166076.091.78$12,631
Jan 2024335073.023.30$24,462
Dec 2023172071.262.61$12,257
Nov 2023168077.892.81$13,086
Oct 2023179085.443.09$15,294
Sep 202378089.042.74$6,945
Aug 2023277080.522.67$22,304
Jul 2023165074.852.64$12,350
Jun 2023199068.962.26$13,723
May 2023266070.622.23$18,785
Apr 2023156078.122.24$12,187
Mar 2023301072.852.39$21,928
Feb 2023172075.112.47$12,919
Jan 2023248076.533.39$18,979
Dec 2022167076.415.73$12,760
Nov 2022167085.005.65$14,195
Oct 2022220087.185.86$19,180
Sep 2022312084.888.16$26,483
Aug 2022161094.529.13$15,218
Jul 20221760101.587.54$17,878
Jun 20221700115.097.98$19,565
May 20221730109.378.43$18,921
Apr 202200104.226.84$0
Mar 20222980108.885.08$32,446
Feb 202275091.054.86$6,829
Jan 2022306081.844.54$25,043
Dec 2021163071.323.90$11,625
Nov 2021170077.435.24$13,163
Oct 2021246079.795.71$19,628
Sep 2021161069.865.35$11,247
Aug 2021287066.024.22$18,948
Jul 2021153070.783.98$10,829
Jun 2021249069.493.38$17,303
May 2021159063.483.02$10,093
Apr 2021228060.362.76$13,762
Mar 2021272061.302.72$16,674
Feb 2021169057.805.55$9,768
Jan 2021205050.412.81$10,334
Dec 2020133044.642.68$5,937
Nov 2020258038.772.71$10,003
Oct 202098036.972.48$3,623
Sep 2020155037.091.99$5,749
Aug 2020280039.982.39$11,194
Jul 2020234038.371.83$8,979
Jun 2020317034.901.69$11,063
May 2020121016.921.81$2,047
Apr 2020382014.751.80$5,635
Mar 202096030.341.86$2,913
Feb 2020100049.881.98$4,988
Jan 2020140057.252.09$8,015
Dec 201975059.012.30$4,426
Nov 2019289055.302.75$15,982
Oct 2019137053.472.42$7,325
Sep 2019205055.052.66$11,285
Aug 2019129053.112.30$6,851
Jul 2019123056.272.46$6,921
Jun 20190052.782.49$0
May 201942058.482.74$2,456
Apr 2019322062.632.75$20,167
Mar 2019169056.803.06$9,599
Feb 2019169050.852.79$8,594
Jan 2019174046.033.23$8,009
Dec 2018177046.594.19$8,246
Nov 2018282052.934.24$14,926
Oct 2018161061.443.40$9,892
Sep 2018230059.543.11$13,694
Aug 2018149059.403.07$8,851
Jul 2018161065.142.93$10,488
Jun 2018166060.183.08$9,990
May 20180065.382.90$0
Apr 2018166063.842.90$10,597
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 201895062.874.01$5,973
Dec 2017152057.272.92$8,705
Nov 2017164055.423.12$9,089
Oct 2017155049.292.98$7,640
Sep 2017159047.523.09$7,556
Aug 2017163045.373.00$7,395
Jul 2017156043.873.09$6,844
Jun 2017170042.493.09$7,223
May 2017226045.373.26$10,254
Apr 2017160047.933.21$7,669
Mar 2017167046.772.98$7,811
Feb 2017166050.452.95$8,375
Jan 2017330049.413.42$16,305
Dec 20160048.763.72$0
Nov 2016169042.492.64$7,181
Oct 2016359046.193.09$16,582
Sep 20160041.553.10$0
Aug 2016170041.442.92$7,045
Jul 2016242041.622.92$10,072
Jun 2016173045.352.69$7,846
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015122043.552.43$5,313
Sep 20150042.992.76$0
Aug 2015160040.162.87$6,426
Jul 201503148.152.95$91
Jun 2015174056.152.88$9,770
May 20151213255.212.96$6,775
Apr 2015117049.822.71$5,829
Mar 201502042.892.93$59
Feb 20151412444.662.98$6,368
Jan 20150843.433.10$25
Dec 2014145154.693.59$7,934
Nov 2014142570.464.25$10,027
Oct 20141482578.303.90$11,686
Sep 20141503886.164.05$13,078
Aug 20141424289.394.04$12,863
Jul 201403696.564.18$150
Jun 20141443098.164.74$14,277
May 20141801894.734.73$17,136
Apr 201401295.944.81$58
Mar 2014154395.895.06$14,782
Feb 2014143197.406.19$13,934
Jan 20140090.404.86$0
Dec 2013134091.824.35$12,304
Nov 201301988.853.74$71
Oct 20131504797.423.78$14,791
Sep 201312445104.113.72$13,077
Aug 201313447104.253.52$14,135
Jul 2013027102.523.72$100
Jun 20132604594.403.93$24,721
May 20131594594.834.15$15,265
Apr 20131281993.964.28$12,108
Mar 20131291193.623.91$12,120
Feb 20131201791.233.42$11,006
Jan 20131501391.603.42$13,784
Dec 20121601786.773.42$13,941
Nov 20121561286.953.62$13,608
Oct 20121762489.383.40$15,812
Sep 20121223294.672.92$11,643
Aug 20121603492.662.91$14,924
Jul 201203185.133.02$94
Jun 20121131979.822.52$9,068
May 20120091.612.49$0
Apr 20121800101.652.00$18,297
Mar 201218249105.052.22$19,228
Feb 201214947101.102.57$15,185
Jan 20121584698.092.73$15,624
Dec 20111743796.873.24$16,975
Nov 20111773595.723.31$17,058
Oct 2011934084.983.65$8,049
Sep 2011874083.623.99$7,434
Aug 201104383.404.15$178
Jul 20111903594.144.52$18,045
Jun 20111961592.904.64$18,278
May 20110498.134.40$18
Apr 20113620105.964.33$38,358
Mar 20111821596.364.06$17,598
Feb 20110085.644.18$0
Jan 20111873286.504.59$16,322
Dec 2010352085.734.35$30,177
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20101821273.684.42$13,463
Jul 201018215372.554.74$13,929
Jun 2010173570.364.91$12,197
May 2010156171.124.24$11,099
Apr 20102181881.694.12$17,883
Mar 2010992378.394.39$7,862
Feb 201005673.585.44$305
Jan 20101804574.365.96$13,653
Dec 200909571.445.48$521
Nov 200942174.593.75$3,137
Oct 200963472.544.11$4,586
Sep 200954065.543.06$3,539
Aug 2009593967.423.22$4,103
Jul 2009773461.133.46$4,825
Jun 20091146266.163.90$7,784
May 20091386254.743.93$7,798
Apr 20091776246.773.59$8,501
Mar 200906242.144.06$252
Feb 2009966232.814.63$3,437
Jan 2009876235.865.37$3,453
Dec 2008786237.105.98$3,264
Nov 2008286255.496.86$1,979
Oct 20081366275.246.92$10,662
Sep 20087862101.767.88$8,426
Aug 20085462114.228.48$6,694
Jul 2008062131.0811.39$706
Jun 200818262131.3313.03$24,710
May 2008062123.1711.57$718
Apr 2008062110.3110.45$648
Mar 2008062101.909.66$599
Feb 200806292.538.77$544
Jan 20081646290.388.21$15,331
Dec 200706288.337.30$453
Nov 20071656291.677.29$15,578
Oct 20071616282.856.92$13,768
Sep 20071646275.846.24$12,825
Aug 200706269.066.39$396
Jul 20071706270.906.39$12,449
Jun 20071636262.007.55$10,574
May 20071726258.747.85$10,590
Apr 20071606259.617.81$10,022
Mar 20071616256.927.30$9,617
Feb 200706255.108.22$509
Jan 20071646250.306.73$8,666
Dec 20061736256.656.92$10,229
Nov 200606254.207.62$472
Oct 20061566254.906.01$8,937
Sep 20061676260.085.04$10,346
Aug 20061656268.717.34$11,792
Jul 200606269.376.34$393
Jun 20061776266.286.38$12,127
May 20061816266.016.42$12,346
Apr 20063426264.397.36$22,478
Mar 20060056.707.08$0
Feb 200606257.597.75$481
Jan 20061696260.598.93$10,794
Dec 20051716254.9413.42$10,226
Nov 200506254.6910.59$656
Oct 200506258.3413.80$855
Sep 20051476261.4512.08$9,782
Aug 20051826261.519.80$11,802
Jul 20051686255.697.84$9,842
Jun 20051586252.337.38$8,726
May 200506245.226.65$412
Apr 20051626249.207.36$8,427
Mar 20051756250.377.15$9,258
Feb 20051776245.226.31$8,395
Jan 200506243.166.32$392
Dec 20041546239.866.75$6,557
Nov 20041596245.286.33$7,592
Oct 20041636249.706.52$8,505
Sep 20041806243.245.28$8,111
Aug 20041706242.375.55$7,547
Jul 200406238.286.08$377
Jun 20041806236.106.43$6,897
May 20040037.486.49$0
Apr 200406234.475.86$363
Mar 200406234.365.53$343
Feb 200406232.455.51$342
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 2003168028.804.60$4,838
Oct 20030028.174.76$0
Sep 200306226.314.75$294
Aug 200306229.765.13$318
Jul 20031776229.415.17$5,526
Jun 20031796228.565.98$5,483
May 20031896226.595.97$5,396
Apr 20031786226.675.41$5,083
Mar 20031676231.146.10$5,578
Feb 200306233.487.93$491
Jan 20031686230.315.58$5,438
Dec 20021876226.914.85$5,333
Nov 20021816224.664.14$4,720
Oct 20021726226.464.23$4,813
Sep 20021856227.443.64$5,302
Aug 20021766225.963.16$4,765
Jul 20021736224.583.06$4,442
Jun 20021756223.733.34$4,360
May 20021796224.663.58$4,636
Apr 20021846223.653.51$4,569
Mar 20021746222.003.10$4,020
Feb 20021756218.222.38$3,336
Jan 20021806217.172.38$3,238
Dec 20011766216.932.36$3,126
Nov 20011796218.072.41$3,384
Oct 20011696219.782.53$3,500
Sep 20011656224.262.25$4,142
Aug 20011796224.873.05$4,641
Jul 20011726223.933.20$4,314
Jun 200106224.563.82$237
May 200106225.524.31$267
Apr 20011786224.685.34$4,724
Mar 20011726224.545.38$4,554
Feb 2001177027.755.77$4,912
Jan 20010027.478.40$0
Dec 2000171026.889.12$4,596
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20001736231.875.19$5,835
Aug 20001756229.644.54$5,469
Jul 20001756228.534.09$5,246
Jun 20001786229.304.40$5,488
May 20001736227.263.68$4,944
Apr 20001846224.513.12$4,703
Mar 20001776228.422.86$5,208
Feb 20001846227.622.73$5,251
Jan 200006225.272.48$154
Dec 19991816224.282.42$4,545
Nov 19991806223.192.43$4,325
Oct 19991786220.982.80$3,908
Sep 19991776221.752.62$4,012
Aug 19991756219.262.88$3,549
Jul 1999178217.892.37$3,189
Jun 1999171215.942.36$2,730
May 1999172215.792.32$2,721
Apr 1999174215.102.21$2,632
Mar 1999183212.471.84$2,286
Feb 199918729.981.82$1,870
Jan 1999176210.381.90$1,831
Dec 199817429.201.77$1,604
Nov 1998173210.892.19$1,888
Oct 1998187312.421.97$2,328
Sep 1998100212.592.08$1,263
Aug 1998174211.301.91$1,970
Jul 1998170311.742.24$2,003
Jun 1998176211.242.24$1,983
May 1998172312.622.21$2,177
Apr 1998174313.042.51$2,276
Mar 1998175212.802.31$2,245
Feb 1998164213.952.30$2,292
Jan 1998346414.702.15$5,095
Dec 1997173316.322.41$2,831
Nov 1997185318.193.09$3,374
Oct 1997166319.253.15$3,205
Sep 1997172417.742.95$3,063
Aug 1997173417.862.55$3,100
Jul 19970217.582.25$4
Jun 1997145417.242.26$2,509
May 19970218.972.31$5
Apr 19970317.882.08$6
Mar 1997163618.951.94$3,100
Feb 1997170520.492.21$3,494
Jan 1997177423.483.54$4,170
Dec 1996180523.32$4,198
Nov 1996178521.97$3,911
Oct 19960523.31$0
Sep 19960422.22$0
Aug 1996163820.26$3,302
Jul 19960219.55$0
Jun 19960418.73$0
May 19960319.43$0
Apr 1996163921.51$3,506
Mar 19961731019.38$3,353
Feb 19961591216.98$2,700
Jan 19961841317.07$3,141
Dec 19951801417.19$3,094
Nov 19951851516.00$2,960
Oct 19951771415.43$2,731
Sep 19951691516.18$2,734
Aug 19950815.92$0
Jul 19951671415.24$2,545
Jun 19951611616.41$2,642
May 1995781517.56$1,370
Apr 19951821817.73$3,227
Mar 19951781916.44$2,926
Feb 19951752016.58$2,902
Jan 19951851915.92$2,945
Dec 19941672015.03$2,510
Nov 19941752115.90$2,783
Oct 19941791315.58$2,789
Sep 19941761515.29$2,691
Aug 19941801216.13$2,903
Jul 19941681417.56$2,950
Jun 19941791517.09$3,059
May 199401615.88$0
Apr 19941811814.14$2,559
Mar 19941831712.46$2,280
Feb 19941471912.50$1,838
Jan 19941872412.66$2,367
Dec 19931692212.33$2,084
Nov 199302814.49$0
Oct 19931692515.85$2,679
Sep 19931732415.03$2,600
Aug 19931842815.66$2,881
Jul 19931762115.46$2,721
Jun 19931692516.79$2,838
May 19931662017.68$2,935
Apr 19931722518.05$3,105
Mar 19931823018.14$3,301
Feb 19931802517.90$3,222
Jan 19931873016.93$3,166

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                  224 bbl  × $ 98.93 =    $22,160
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $22,160

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. 06/O/5838 is the state's own key, not one this site invented.