MCCLELLAND G. U. "B"

Operated by MARWELL PETROLEUM LTD PARTNRSHIP (P-5 531085) in the OAKVILLE (WILCOX CONS.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 95340District 02Field 66519740NGPA filingCondensateGasSaveExport
Value, all time
$6.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$92 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 39 leases and 39 wells, and the rule below applies to all of them.

Discovered
2000-03-10
as the register files it
Field class
Gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2000-03-10.

The Commission's schedule remark for this field reads: FIELD MADE CAPACITY PER DKT 02-0223743

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
CondensateDisposition29,475 bbl$724,565
GasProduction2,277,109 Mcf$5,390,380
Total$6,114,945

1,045,102 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 28.3942, -98.1280. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.39423, -98.12797 · 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
13,800 ft
1 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.
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.

How deep they were drilled

The one well that filed a depth was drilled to 13,800 ft.

Completions filed
Sep 1981
1 of 1 wells

1 well

42-29732700113,800 ftSep 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 202601,29798.932.87$3,722
Mar 202602,31289.753.15$7,282
Feb 202601,64563.503.75$6,169
Jan 202601,28959.138.00$10,309
Dec 202501,74556.664.41$7,701
Nov 202502,21958.593.93$8,713
Oct 202502,19459.383.30$7,251
Sep 202502,45762.743.08$7,560
Aug 202502,76363.933.01$8,330
Jul 20251772,16066.743.32$18,974
Jun 202502,04866.483.13$6,408
May 202502,55560.553.23$8,259
Apr 202502,43662.363.54$8,631
Mar 202501,85267.704.27$7,905
Feb 202502,01370.884.34$8,738
Jan 202502,38074.324.28$10,183
Dec 202401,31368.993.12$4,098
Nov 202402,50969.052.20$5,516
Oct 202402,66371.372.28$6,075
Sep 202402,69569.612.36$6,372
Aug 2024613,04375.632.06$10,893
Jul 202403,92179.932.15$8,417
Jun 202402,16878.082.63$5,710
May 2024723,02378.812.20$12,320
Apr 202402,91884.451.66$4,842
Mar 2024872,57080.301.55$10,957
Feb 202403,18276.091.78$5,676
Jan 202413,83873.023.30$12,729
Dec 202304,03771.262.61$10,539
Nov 20231832,36577.892.81$20,894
Oct 202303,50785.443.09$10,827
Sep 202303,61989.042.74$9,898
Aug 202303,59080.522.67$9,596
Jul 202301,63274.852.64$4,311
Jun 202303,34168.962.26$7,546
May 202303,58470.622.23$7,983
Apr 202304,19278.122.24$9,381
Mar 202303,80672.852.39$9,108
Feb 202303,68775.112.47$9,091
Jan 202304,26476.533.39$14,445
Dec 20221834,51876.415.73$39,867
Nov 202204,88785.005.65$27,593
Oct 202205,23487.185.86$30,691
Sep 2022060084.888.16$4,898
Aug 202203,91894.529.13$35,760
Jul 202205,295101.587.54$39,935
Jun 202205,231115.097.98$41,729
May 202225,552109.378.43$47,039
Apr 202206,122104.226.84$41,860
Mar 202206,334108.885.08$32,154
Feb 202204,54891.054.86$22,098
Jan 202205,25281.844.54$23,832
Dec 20211806,11871.323.90$36,692
Nov 202109,32777.435.24$48,844
Oct 2021011,67179.795.71$66,687
Sep 202102,14369.865.35$11,467
Aug 2021018766.024.22$789
Jul 2021016870.783.98$669
Jun 2021015469.493.38$521
May 2021013563.483.02$407
Apr 2021019460.362.76$535
Mar 2021014161.302.72$383
Feb 2021013357.805.55$738
Jan 2021017850.412.81$500
Dec 202008444.642.68$225
Nov 2020011438.772.71$309
Oct 2020013136.972.48$325
Sep 2020013537.091.99$269
Aug 2020011739.982.39$279
Jul 2020017038.371.83$310
Jun 2020011634.901.69$196
May 2020011916.921.81$216
Apr 2020017214.751.80$310
Mar 2020015630.341.86$290
Feb 2020015749.881.98$311
Jan 2020023157.252.09$484
Dec 2019017659.012.30$406
Nov 2019016155.302.75$443
Oct 2019016553.472.42$399
Sep 2019016455.052.66$436
Aug 2019019153.112.30$440
Jul 2019015456.272.46$379
Jun 2019025552.782.49$635
May 2019015958.482.74$436
Apr 2019016962.632.75$465
Mar 2019021056.803.06$643
Feb 2019017550.852.79$489
Jan 2019017746.033.23$571
Dec 2018025046.594.19$1,046
Nov 2018015152.934.24$640
Oct 2018023761.443.40$805
Sep 2018012359.543.11$382
Aug 2018020359.403.07$623
Jul 2018020365.142.93$595
Jun 2018023560.183.08$723
May 2018049665.382.90$1,439
Apr 2018032663.842.90$946
Mar 2018030361.222.79$844
Feb 2018035561.782.77$982
Jan 2018022262.874.01$890
Dec 2017023257.272.92$678
Nov 2017020155.423.12$627
Oct 2017019249.292.98$573
Sep 2017024247.523.09$747
Aug 2017012645.373.00$379
Jul 2017015743.873.09$485
Jun 2017011442.493.09$352
May 2017024545.373.26$800
Apr 2017029947.933.21$960
Mar 2017010146.772.98$301
Feb 201709750.452.95$286
Jan 2017010149.413.42$345
Dec 2016018248.763.72$678
Nov 2016044442.492.64$1,174
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 201609745.352.69$261
May 2016014442.521.99$287
Apr 2016017036.561.99$338
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 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20151148.152.95$51
Jun 20150056.152.88$0
May 2015037555.212.96$1,108
Apr 20151882,24449.822.71$15,440
Mar 2015345,25142.892.93$16,868
Feb 201504,71444.662.98$14,030
Jan 201502,57943.433.10$7,997
Dec 20141844,20654.693.59$25,168
Nov 201403,54370.464.25$15,064
Oct 201404,72378.303.90$18,424
Sep 20141782,27886.164.05$24,552
Aug 20140089.394.04$0
Jul 2014015996.564.18$665
Jun 20140298.164.74$9
May 2014142,37094.734.73$12,528
Apr 201402,51695.944.81$12,100
Mar 201402,60495.895.06$13,168
Feb 20141822,76597.406.19$34,848
Jan 201403,27490.404.86$15,914
Dec 201303,38991.824.35$14,757
Nov 201303,30888.853.74$12,366
Oct 201303,26497.423.78$12,336
Sep 201303,676104.113.72$13,666
Aug 201303,541104.253.52$12,474
Jul 20131893,702102.523.72$33,139
Jun 201303,02694.403.93$11,903
May 201303,78894.834.15$15,717
Apr 201302,78793.964.28$11,936
Mar 20131813,48693.623.91$30,585
Feb 201302,72291.233.42$9,309
Jan 201302,77691.603.42$9,494
Dec 201203,14886.773.42$10,767
Nov 201203,19486.953.62$11,578
Oct 20121773,25989.383.40$26,900
Sep 201202,98194.672.92$8,700
Aug 201203,08592.662.91$8,972
Jul 201202,68885.133.02$8,120
Jun 201201,07279.822.52$2,700
May 201201,44391.612.49$3,591
Apr 20121852,861101.652.00$24,518
Mar 201203,903105.052.22$8,673
Feb 20121793,777101.102.57$27,805
Jan 201204,79998.092.73$13,121
Dec 201103,73696.873.24$12,104
Nov 201101,97695.723.31$6,543
Oct 20111773,58284.983.65$28,111
Sep 201104,68483.623.99$18,669
Aug 201104,73983.404.15$19,664
Jul 201105,11794.144.52$23,115
Jun 20111875,22292.904.64$41,602
May 201106,38898.134.40$28,138
Apr 201105,550105.964.33$24,050
Mar 2011020896.364.06$844
Feb 2011019785.644.18$823
Jan 201107586.504.59$344
Dec 20100085.734.35$0
Nov 2010022580.843.80$854
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100973.684.42$40
Jul 2010019372.554.74$914
Jun 2010020770.364.91$1,016
May 2010021671.124.24$915
Apr 2010722381.694.12$1,491
Mar 2010020378.394.39$891
Feb 2010020273.585.44$1,099
Jan 2010019874.365.96$1,181
Dec 2009032471.445.48$1,777
Nov 200908974.593.75$334
Oct 2009025172.544.11$1,032
Sep 2009021965.543.06$671
Aug 2009077167.423.22$2,481
Jul 2009134661.133.46$1,260
Jun 200901,37166.163.90$5,340
May 200903,98854.743.93$15,656
Apr 200903,17146.773.59$11,376
Mar 200954,50842.144.06$18,509
Feb 200903,21832.814.63$14,909
Jan 200904,25235.865.37$22,837
Dec 200824,50437.105.98$26,995
Nov 200804,25855.496.86$29,211
Oct 200824,57775.246.92$31,832
Sep 200803,669101.767.88$28,901
Aug 200814,704114.228.48$40,018
Jul 200804,256131.0811.39$48,473
Jun 200804,151131.3313.03$54,098
May 200824,847123.1711.57$56,347
Apr 200804,769110.3110.45$49,859
Mar 200805,029101.909.66$48,601
Feb 200803,55692.538.77$31,188
Jan 200804,34790.388.21$35,670
Dec 20071863,62988.337.30$42,928
Nov 200703,59991.677.29$26,243
Oct 200704,33882.856.92$30,028
Sep 200703,80575.846.24$23,759
Aug 200704,94669.066.39$31,595
Jul 200702,57870.906.39$16,468
Jun 200703,16462.007.55$23,883
May 200704,15958.747.85$32,633
Apr 200702,95859.617.81$23,088
Mar 200701,68456.927.30$12,297
Feb 200704,03555.108.22$33,152
Jan 200704,97850.306.73$33,486
Dec 200602,16456.656.92$14,972
Nov 200603,74254.207.62$28,505
Oct 200602,57654.906.01$15,492
Sep 200604,25360.085.04$21,423
Aug 200604,23468.717.34$31,077
Jul 200604,94569.376.34$31,365
Jun 200604,68366.286.38$29,896
May 200604,68866.016.42$30,120
Apr 200605,50764.397.36$40,534
Mar 200605,68756.707.08$40,281
Feb 200603,27357.597.75$25,369
Jan 200604,54960.598.93$40,638
Dec 200504,22654.9413.42$56,693
Nov 200504,43354.6910.59$46,938
Oct 200504,84758.3413.80$66,868
Sep 200504,75261.4512.08$57,399
Aug 200504,17961.519.80$40,941
Jul 200505,15455.697.84$40,426
Jun 200504,36052.337.38$32,181
May 200503,95345.226.65$26,292
Apr 200504,80949.207.36$35,397
Mar 200504,88750.377.15$34,966
Feb 200503,86145.226.31$24,370
Jan 200504,69043.166.32$29,651
Dec 200403,05439.866.75$20,618
Nov 200403,68245.286.33$23,309
Oct 20041863,93749.706.52$34,894
Sep 200404,01943.245.28$21,236
Aug 200404,08242.375.55$22,658
Jul 200403,88038.286.08$23,607
Jun 200404,69636.106.43$30,209
May 200404,40237.486.49$28,589
Apr 200405,17734.475.86$30,329
Mar 200403,68034.365.53$20,351
Feb 200404,29032.455.51$23,636
Jan 200404,82232.036.30$30,377
Dec 200304,14030.266.30$26,089
Nov 200304,01228.804.60$18,436
Oct 200305,21628.174.76$24,826
Sep 200306,06026.314.75$28,781
Aug 20031853,09729.765.13$21,392
Jul 200305,05929.415.17$26,159
Jun 200303,64428.565.98$21,802
May 200306,16926.595.97$36,845
Apr 200303,97326.675.41$21,483
Mar 20031786,38831.146.10$44,484
Feb 200306,08633.487.93$48,237
Jan 200303,56730.315.58$19,911
Dec 200204,15826.914.85$20,182
Nov 200204,95124.664.14$20,482
Oct 200206,04126.464.23$25,548
Sep 200203,90127.443.64$14,181
Aug 20021725,60225.963.16$22,191
Jul 200202,55924.583.06$7,835
Jun 200204,51023.733.34$15,055
May 200205,57624.663.58$19,984
Apr 200204,49423.653.51$15,784
Mar 200205,72122.003.10$17,751
Feb 20021875,22918.222.38$15,830
Jan 200205,78117.172.38$13,734
Dec 200106,26516.932.36$14,813
Nov 200106,55618.072.41$15,771
Oct 20011697,61219.782.53$22,593
Sep 200107,45724.262.25$16,788
Aug 20011879,75924.873.05$34,446
Jul 200108,61123.933.20$27,530
Jun 200104,50524.563.82$17,228
May 200118513,82925.524.31$64,287
Apr 200136414,88724.685.34$88,410
Mar 200104,85124.545.38$26,081
Feb 200101,48527.755.77$8,564
Jan 200101,52427.478.40$12,800
Dec 200001,97626.889.12$18,026
Nov 200001,22932.215.66$6,954
Oct 200003,12131.235.15$16,059
Sep 200006,90731.875.19$35,823
Aug 200008,50229.644.54$38,605
Jul 20001877,88828.534.09$37,595
Jun 200005,29729.304.40$23,292
May 200007,14827.263.68$26,303
Apr 20001857,53224.513.12$28,004
Mar 20001877,27428.422.86$26,116
Feb 200004,67927.622.73$12,757
Jan 200005,02125.272.48$12,455
Dec 19992015,99824.282.42$19,418
Nov 19992007,22523.192.43$22,224
Oct 199905,32820.982.80$14,938
Sep 19991847,70021.752.62$24,167
Aug 19991867,16419.262.88$24,183
Jul 199908,31617.892.37$19,729
Jun 199909,05815.942.36$21,396
May 19991936,75015.792.32$18,714
Apr 199905,59415.102.21$12,352
Mar 19991906,26612.471.84$13,888
Feb 19991926,4959.981.82$13,723
Jan 199907,33410.381.90$13,934
Dec 19983767,1289.201.77$16,099
Nov 19981826,17410.892.19$15,477
Oct 199809,09212.421.97$17,904
Sep 199806,47112.592.08$13,477
Aug 199803,90311.301.91$7,444
Jul 199805,75511.742.24$12,875
Jun 19981839,58911.242.24$23,510
May 19981939,32612.622.21$23,012
Apr 19981949,89213.042.51$27,312
Mar 199809,56212.802.31$22,083
Feb 19981959,76013.952.30$25,160
Jan 19983798,68214.702.15$24,279
Dec 199718111,27316.322.41$30,134
Nov 199719211,51918.193.09$39,066
Oct 199722812,49819.253.15$43,755
Sep 199708,32017.742.95$24,585
Aug 199718111,54417.862.55$32,725
Jul 199718412,10017.582.25$30,423
Jun 199718811,48917.242.26$29,174
May 199718511,45218.972.31$29,946
Apr 199718112,86717.882.08$30,035
Mar 199718512,45618.951.94$27,660
Feb 199719512,14020.492.21$30,775
Jan 199718713,31023.483.54$51,504
Dec 199638013,58823.32$8,862
Nov 199618813,53621.97$4,130
Oct 199618414,37923.31$4,289
Sep 199618814,41322.22$4,177
Aug 199618815,06620.26$3,809
Jul 199638515,96619.55$7,527
Jun 199619113,76218.73$3,577
May 199618215,49519.43$3,536
Apr 199618715,44221.51$4,022
Mar 199637416,35719.38$7,248
Feb 199618715,05916.98$3,175
Jan 199636117,33717.07$6,162
Dec 199537017,35617.19$6,360
Nov 199536118,61416.00$5,776
Oct 199524720,16315.43$3,811
Sep 199517616,81716.18$2,848
Aug 199535919,07615.92$5,715
Jul 199536820,82715.24$5,608
Jun 199525118,92216.41$4,119
May 199527319,82417.56$4,794
Apr 199536021,88117.73$6,383
Mar 199536523,57416.44$6,001
Feb 199536522,22216.58$6,052
Jan 199554125,61515.92$8,613
Dec 199454327,89115.03$8,161
Nov 199441429,25515.90$6,583
Oct 199464927,43215.58$10,111
Sep 199438021,85115.29$5,810
Aug 199418821,48016.13$3,032
Jul 199457520,83517.56$10,097
Jun 199420719,18517.09$3,538
May 199417220,35315.88$2,731
Apr 199440321,86014.14$5,698
Mar 199441022,96912.46$5,109
Feb 199460423,77712.50$7,550
Jan 199458628,01512.66$7,419
Dec 199340030,23212.33$4,932
Nov 199378629,67814.49$11,389
Oct 199341630,59015.85$6,594
Sep 199339426,85115.03$5,922
Aug 199358228,97015.66$9,114
Jul 199336216,28215.46$5,597
Jun 199361628,91916.79$10,343
May 199359830,25517.68$10,573
Apr 199340529,62818.05$7,310
Mar 199358429,48018.14$10,594
Feb 199363626,53517.90$11,384
Jan 199381927,48816.93$13,866

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
Condensate             0 bbl  × $ 98.93 =         $0
Gas                1,297 Mcf  × $  2.87 =     $3,722

────────────────────────────────────────────────────
Month total                                   $3,722

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. 02/G/95340 is the state's own key, not one this site invented.