WALKER, G. B.

Operated by ITX CORPORATION (P-5 427179) in the VEALE (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11488District 7BField 93294500NGPA filingOilCasinghead gasSaveExport
Value, all time
$3.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$78 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 24 leases and 33 wells, and the rule below applies to all of them.

Discovered
1971-02-26
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 40 acres. The field rule took effect on 1972-07-10.

The Commission's schedule remark for this field reads: PER DOCKET 7B-61993 EFF 7-10-72, FIELD RULES ADOPTED.

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
OilDisposition47,052 bbl$2,281,611
Casinghead gasProduction238,335 Mcf$866,424
Total$3,148,035

43,317 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 32.7405, -98.7551. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles. 2 wells have no surveyed location and are left out of it.

32.73999, -98.75521 · centre of 4 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%
3 of 6 wells
With a plug date
16.7%
1 of 6 wells
Median depth
4,040 ft
6 wells filed one
Completion to plug
19.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
350.0%
A plug date is filed
116.7%
BothOn the schedule and plugged. Neither fact cancels the other.
116.7%
NeitherNo plug date, and not on the schedule.
350.0%

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 4,015 and 4,661 ft, median 4,040 ft, over the 6 wells that filed a depth.

Completions filed
Dec 1948 – Jul 1984
5 of 6 wells; 1 filed none
Plug dates filed
Sep 1990
1 of 6 wells; 5 filed none

Last completion to plug: a median of 19.1 years across the 1 well that filed both dates, with the middle half between 19.1 years and 19.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-42981747124,040 ftYes
42-42981746104,050 ftJul 1984
42-4293012912A4,040 ftFeb 1984
42-42981748134,015 ftSep 1971Yes
42-42930128114,040 ftAug 1971Sep 1990Yes
42-4298174594,661 ftDec 1948

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 2026171323106.413.05$19,180
Apr 2026037598.932.87$1,076
Mar 202618637689.753.15$17,878
Feb 2026037363.503.75$1,399
Jan 2026053159.138.00$4,247
Dec 2025043556.664.41$1,920
Nov 2025056158.593.93$2,203
Oct 2025064059.383.30$2,115
Sep 202516555862.743.08$12,069
Aug 202517157763.933.01$12,672
Jul 2025051666.743.32$1,711
Jun 2025059566.483.13$1,862
May 202518053660.553.23$12,632
Apr 2025061662.363.54$2,183
Mar 2025065567.704.27$2,796
Feb 2025039370.884.34$1,706
Jan 202518846374.324.28$15,953
Dec 2024066068.993.12$2,060
Nov 2024075269.052.20$1,653
Oct 2024075271.372.28$1,716
Sep 2024065869.612.36$1,556
Aug 202416263975.632.06$13,571
Jul 2024062379.932.15$1,337
Jun 2024038278.082.63$1,006
May 2024074278.812.20$1,631
Apr 202418172484.451.66$16,487
Mar 2024057280.301.55$884
Feb 202418862376.091.78$15,416
Jan 2024326573.023.30$1,093
Dec 2023043671.262.61$1,138
Nov 2023049877.892.81$1,398
Oct 2023054685.443.09$1,686
Sep 2023053689.042.74$1,466
Aug 2023052280.522.67$1,395
Jul 202316653674.852.64$13,841
Jun 2023059168.962.26$1,335
May 2023059570.622.23$1,325
Apr 2023052878.122.24$1,182
Mar 2023056872.852.39$1,359
Feb 2023051675.112.47$1,272
Jan 2023061976.533.39$2,097
Dec 202216836976.415.73$14,951
Nov 2022054285.005.65$3,060
Oct 202218155187.185.86$19,011
Sep 202218147884.888.16$19,266
Aug 2022056394.529.13$5,139
Jul 20220611101.587.54$4,608
Jun 2022146659115.097.98$22,060
May 2022186690109.378.43$26,162
Apr 2022171651104.226.84$22,273
Mar 20220680108.885.08$3,452
Feb 202214962791.054.86$16,613
Jan 2022048681.844.54$2,205
Dec 2021043871.323.90$1,708
Nov 2021049277.435.24$2,577
Oct 202117735979.795.71$16,174
Sep 2021027069.865.35$1,445
Aug 202117238766.024.22$12,989
Jul 2021041970.783.98$1,668
Jun 2021037869.493.38$1,278
May 2021036963.483.02$1,114
Apr 2021035560.362.76$979
Mar 2021041861.302.72$1,136
Feb 2021031157.805.55$1,725
Jan 2021035450.412.81$995
Dec 2020033444.642.68$894
Nov 202017338138.772.71$7,738
Oct 2020043136.972.48$1,068
Sep 2020040237.091.99$800
Aug 202016247439.982.39$7,607
Jul 2020040038.371.83$730
Jun 20209629034.901.69$3,841
May 2020023916.921.81$434
Apr 2020011614.751.80$209
Mar 2020039130.341.86$726
Feb 2020027749.881.98$549
Jan 2020040757.252.09$853
Dec 2019039959.012.30$919
Nov 201911636655.302.75$7,422
Oct 2019035853.472.42$866
Sep 201910437155.052.66$6,711
Aug 2019042453.112.30$977
Jul 20198644156.272.46$5,924
Jun 2019033552.782.49$835
May 2019049358.482.74$1,351
Apr 201910453062.632.75$7,971
Mar 201915054856.803.06$10,198
Feb 2019049050.852.79$1,368
Jan 2019050046.033.23$1,614
Dec 201810955746.594.19$7,410
Nov 2018047052.934.24$1,992
Oct 201814047361.443.40$10,209
Sep 2018043359.543.11$1,346
Aug 2018042459.403.07$1,300
Jul 2018043465.142.93$1,272
Jun 201811336360.183.08$7,917
May 2018055765.382.90$1,616
Apr 201814162263.842.90$10,806
Mar 201816040761.222.79$10,929
Feb 2018048361.782.77$1,336
Jan 2018063962.874.01$2,562
Dec 201713447557.272.92$9,062
Nov 2017053755.423.12$1,675
Oct 201713455049.292.98$8,246
Sep 2017053147.523.09$1,639
Aug 2017056945.373.00$1,710
Jul 201713858043.873.09$7,845
Jun 201713554342.493.09$7,413
May 201714039645.373.26$7,644
Apr 2017053647.933.21$1,721
Mar 201713655546.772.98$8,017
Feb 2017043550.452.95$1,284
Jan 201714046249.413.42$8,497
Dec 2016052648.763.72$1,958
Nov 2016051842.492.64$1,370
Oct 201614457046.193.09$8,413
Sep 201613859641.553.10$7,582
Aug 20163758141.442.92$3,232
Jul 2016076041.622.92$2,223
Jun 20169550545.352.69$5,665
May 201613753342.521.99$6,886
Apr 201613858136.561.99$6,202
Mar 201613660433.011.79$5,573
Feb 2016057326.472.06$1,182
Jan 201612939927.352.36$4,472
Dec 2015034532.362.00$690
Nov 201512853338.792.17$6,120
Oct 201514061143.552.43$7,580
Sep 201512973642.992.76$7,576
Aug 2015069740.162.87$2,002
Jul 201513853648.152.95$8,223
Jun 201513755056.152.88$9,278
May 201513454855.212.96$9,018
Apr 201514146249.822.71$8,275
Mar 201514247042.892.93$7,470
Feb 2015032344.662.98$961
Jan 2015027543.433.10$853
Dec 2014049454.693.59$1,774
Nov 201410856570.464.25$10,012
Oct 201413760578.303.90$13,087
Sep 201413549086.164.05$13,614
Aug 2014054889.394.04$2,211
Jul 201413858096.564.18$15,749
Jun 201413560798.164.74$16,127
May 201414157994.734.73$16,094
Apr 2014045795.944.81$2,198
Mar 201413851895.895.06$15,852
Feb 201414648897.406.19$17,242
Jan 2014053590.404.86$2,600
Dec 201313448491.824.35$14,411
Nov 2013054288.853.74$2,026
Oct 201313265997.423.78$15,350
Sep 2013138665104.113.72$16,839
Aug 20130704104.253.52$2,480
Jul 2013142593102.523.72$16,762
Jun 2013055694.403.93$2,187
May 201313755394.834.15$15,286
Apr 201314363493.964.28$16,151
Mar 2013066093.623.91$2,582
Feb 2013059791.233.42$2,042
Jan 2013057691.603.42$1,970
Dec 201214267586.773.42$14,630
Nov 201213859786.953.62$14,163
Oct 2012058889.383.40$1,999
Sep 201214164794.672.92$15,237
Aug 2012051992.662.91$1,509
Jul 2012034985.133.02$1,054
Jun 201212225979.822.52$10,390
May 2012025991.612.49$644
Apr 20120423101.652.00$845
Mar 2012116437105.052.22$13,157
Feb 2012139638101.102.57$15,693
Jan 201214567098.092.73$16,055
Dec 201114562696.873.24$16,074
Nov 201113664095.723.31$15,137
Oct 201113962084.983.65$14,074
Sep 2011062583.623.99$2,491
Aug 201113276983.404.15$14,200
Jul 201113671594.144.52$16,033
Jun 201112668892.904.64$14,898
May 201114157798.134.40$16,378
Apr 2011137557105.964.33$16,930
Mar 201114173496.364.06$16,565
Feb 201114249685.644.18$14,234
Jan 201114249286.504.59$14,541
Dec 201013957885.734.35$14,429
Nov 201014166080.843.80$13,903
Oct 201013862278.103.51$12,960
Sep 201014075372.633.98$13,165
Aug 201014066973.684.42$13,272
Jul 201014487972.554.74$14,611
Jun 201013789770.364.91$14,044
May 201014683171.124.24$13,903
Apr 201028989381.694.12$27,290
Mar 201014584578.394.39$15,075
Feb 201014684873.585.44$15,358
Jan 201028697174.365.96$27,058
Dec 20091441,06271.445.48$16,111
Nov 20092851,17274.593.75$25,655
Oct 20091401,21372.544.11$15,141
Sep 200914297565.543.06$12,295
Aug 20091391,01967.423.22$12,651
Jul 20092811,17861.133.46$21,259
Jun 20091361,01266.163.90$12,940
May 20092821,10654.743.93$19,779
Apr 20091421,04646.773.59$10,394
Mar 20092881,17942.144.06$16,922
Feb 20092851,13632.814.63$14,614
Jan 20091421,14235.865.37$11,226
Dec 20082711,10937.105.98$16,683
Nov 20082861,21555.496.86$24,205
Oct 20081431,31775.246.92$19,876
Sep 2008147533101.767.88$19,157
Aug 20081421,093114.228.48$25,491
Jul 2008142928131.0811.39$29,183
Jun 2008141998131.3313.03$31,524
May 20081351,070123.1711.57$29,012
Apr 20081431,285110.3110.45$29,209
Mar 20081481,589101.909.66$30,437
Feb 200802,02192.538.77$17,725
Jan 20081401,22290.388.21$22,681
Dec 200701,11988.337.30$8,171
Nov 20071521,25591.677.29$23,085
Oct 20071481,59582.856.92$23,302
Sep 200713985775.846.24$15,893
Aug 20071237169.066.39$8,948
Jul 200715110970.906.39$11,402
Jun 200714614162.007.55$10,116
May 200715039058.747.85$11,871
Apr 200715131259.617.81$11,436
Mar 200729733056.927.30$19,315
Feb 200714830355.108.22$10,644
Jan 200731037450.306.73$18,109
Dec 200630116956.656.92$18,221
Nov 200626347754.207.62$17,888
Oct 200615836654.906.01$10,875
Sep 200615743160.085.04$11,604
Aug 200615431868.717.34$12,915
Jul 200629250269.376.34$23,440
Jun 200630843266.286.38$23,172
May 200630642066.016.42$22,898
Apr 200615834664.397.36$12,720
Mar 200630249156.707.08$20,601
Feb 200615137257.597.75$11,580
Jan 200632234260.598.93$22,565
Dec 200531152354.9413.42$24,103
Nov 200530954054.6910.59$22,617
Oct 200531761158.3413.80$26,923
Sep 200546055961.4512.08$35,019
Aug 200515272061.519.80$16,403
Jul 200530763155.697.84$22,046
Jun 200530870852.337.38$21,343
May 200547063045.226.65$25,444
Apr 200515769749.207.36$12,855
Mar 200515540350.377.15$10,691
Feb 200531064945.226.31$18,115
Jan 200531741143.166.32$16,280
Dec 200431436639.866.75$14,987
Nov 20041429345.286.33$7,018
Oct 2004158049.706.52$7,853
Sep 200406243.245.28$328
Aug 20041356242.375.55$6,064
Jul 200414910538.286.08$6,343
Jun 200415647436.106.43$8,681
May 200414948137.486.49$8,708
Apr 200415750034.475.86$8,341
Mar 200431150934.365.53$13,501
Feb 200416256432.455.51$8,364
Jan 2004064932.036.30$4,088
Dec 200332463930.266.30$13,831
Nov 2003025128.804.60$1,153
Oct 200326842328.174.76$9,563
Sep 200315447226.314.75$6,293
Aug 200315851029.765.13$7,318
Jul 200315048729.415.17$6,930
Jun 200315848828.565.98$7,432
May 200316362026.595.97$8,037
Apr 200330754526.675.41$11,135
Mar 200314771231.146.10$8,918
Feb 200315444333.487.93$8,667
Jan 200314849230.315.58$7,232
Dec 200215429126.914.85$5,557
Nov 200230056324.664.14$9,727
Oct 2002031426.464.23$1,328
Sep 200214759327.443.64$6,189
Aug 200228457725.963.16$9,198
Jul 2002056724.583.06$1,736
Jun 200227866123.733.34$8,804
May 2002073424.663.58$2,631
Apr 200222380623.653.51$8,105
Mar 20028371122.003.10$4,032
Feb 20028541118.222.38$2,525
Jan 20028456917.172.38$2,794
Dec 200116692916.932.36$5,007
Nov 2001056818.072.41$1,366
Oct 20018344019.782.53$2,754
Sep 20018352324.262.25$3,191
Aug 200115147524.873.05$5,206
Jul 2001018223.933.20$582
Jun 200116343424.563.82$5,663
May 20018034325.524.31$3,519
Apr 20018235024.685.34$3,891
Mar 20018440324.545.38$4,228
Feb 200117052227.755.77$7,728
Jan 200117254227.478.40$9,277
Dec 200016951026.889.12$9,195
Nov 200017229732.215.66$7,221
Oct 2000032031.235.15$1,647
Sep 20005032031.875.19$3,253
Aug 20008123929.644.54$3,486
Jul 200016449328.534.09$6,695
Jun 20008357529.304.40$4,960
May 20008734827.263.68$3,652
Apr 20001629924.513.12$4,279
Mar 20002518728.422.86$7,382
Feb 20001722527.622.73$4,819
Jan 2000173225.272.48$4,377
Dec 19998612124.282.42$2,381
Nov 199917111523.192.43$4,245
Oct 1999807320.982.80$1,883
Sep 199916217521.752.62$3,982
Aug 19998510519.262.88$1,939
Jul 19991677017.892.37$3,154
Jun 199984015.942.36$1,339
May 1999169015.792.32$2,669
Apr 199987015.102.21$1,314
Mar 19991753312.471.84$2,243
Feb 19998709.981.82$868
Jan 1999175010.381.90$1,817
Dec 199887829.201.77$946
Nov 19988733910.892.19$1,688
Oct 199886012.421.97$1,068
Sep 199802312.592.08$48
Aug 1998632411.301.91$758
Jul 199802311.742.24$51
Jun 19981442011.242.24$1,663
May 199802312.622.21$51
Apr 1998722513.042.51$1,002
Mar 19981602412.802.31$2,103
Feb 199804613.952.30$106
Jan 19981264714.702.15$1,953
Dec 199701716.322.41$41
Nov 1997651918.193.09$1,241
Oct 199702019.253.15$63
Sep 19971182517.742.95$2,167
Aug 19974410417.862.55$1,052
Jul 1997322517.582.25$619
Jun 199704517.242.26$102
May 1997283,63718.972.31$8,927
Apr 1997263,90117.882.08$8,590
Mar 1997544,32518.951.94$9,410
Feb 199702,38520.492.21$5,261
Jan 1997542,29523.483.54$9,392
Dec 1996703,60423.32$1,632
Nov 199606821.97$0
Oct 19969915023.31$2,308
Sep 1996027622.22$0
Aug 19968924120.26$1,803
Jul 1996010019.55$0
Jun 19962021918.73$3,783
May 19961784419.43$3,459
Apr 199616822921.51$3,614
Mar 199618023919.38$3,488
Feb 199619226816.98$3,260
Jan 199620239917.07$3,448
Dec 199518431017.19$3,163
Nov 199534827516.00$5,568
Oct 1995039615.43$0
Sep 199514660516.18$2,362
Aug 199536673615.92$5,827
Jul 19958795915.24$1,326
Jun 199516770016.41$2,740
May 199516071117.56$2,810
Apr 199517178317.73$3,032
Mar 199517080516.44$2,795
Feb 199519447416.58$3,217
Jan 19954291,04615.92$6,830
Dec 19942021,15115.03$3,036
Nov 19943891,35315.90$6,185
Oct 19941881,47715.58$2,929
Sep 19943881,59315.29$5,933
Aug 19942021,67016.13$3,258
Jul 19941641,75617.56$2,880
Jun 19941411,75217.09$2,410
May 19941261,74015.88$2,001
Apr 1994064314.14$0
Mar 19947054912.46$872
Feb 199410877212.50$1,350
Jan 19945175012.66$646
Dec 19933854612.33$469
Nov 19932091,06014.49$3,028
Oct 19932321,44315.85$3,677
Sep 199350620015.03$7,605
Aug 19932401,82015.66$3,758
Jul 19932451,51115.46$3,788
Jun 19934691,54416.79$7,875
May 19932401,55317.68$4,243
Apr 19932301,44518.05$4,152
Mar 19932471,15218.14$4,481
Feb 19934861,19817.90$8,699
Jan 199301,20216.93$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.

May 2026 — as filed, then multipliedworked
Oil                  171 bbl  × $106.41 =    $18,196
Casinghead gas       323 Mcf  × $  3.05 =       $984

────────────────────────────────────────────────────
Month total                                  $19,180

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. 7B/O/11488 is the state's own key, not one this site invented.