WALKER, W.C.

Operated by WR RESOURCES, LLC (P-5 102686) in the A.W.P. (OLMOS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10209District 01Field 00256500NGPA filingOilCasinghead gasSaveExport
Value, all time
$12.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$200 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 821 leases and 1,336 wells, and the rule below applies to all of them.

Discovered
1981-12-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 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 2015-01-27.

The Commission's schedule remark for this field reads: RED. THE ALLOCATION FORMULA REMAINS SUSPENDED.

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
OilDisposition250,135 bbl$11,575,009
Casinghead gasProduction172,417 Mcf$567,967
Total$12,142,976

27,030 Mcf of this lease's gas, across 47 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 28.5238, -98.4283. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

28.52360, -98.42836 · 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
9,400 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 9,391 and 9,984 ft, median 9,400 ft, over the 3 wells that filed a depth.

Completions filed
Feb 1985 – Aug 1985
3 of 3 wells

3 wells

42-3113222729,984 ftAug 1985
42-3113222239,391 ftMar 1985
42-3113220319,400 ftFeb 1985

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 2026270089.753.15$24,233
Feb 2026334063.503.75$21,209
Jan 2026321059.138.00$18,981
Dec 2025342056.664.41$19,378
Nov 2025339058.593.93$19,862
Oct 2025338059.383.30$20,070
Sep 2025342062.743.08$21,457
Aug 2025333063.933.01$21,289
Jul 2025337066.743.32$22,491
Jun 2025168066.483.13$11,169
May 2025329060.553.23$19,921
Apr 2025344062.363.54$21,452
Mar 2025169067.704.27$11,441
Feb 2025170070.884.34$12,050
Jan 2025168074.324.28$12,486
Dec 2024180068.993.12$12,418
Nov 2024352069.052.20$24,306
Oct 2024186071.372.28$13,275
Sep 2024365069.612.36$25,408
Aug 2024337075.632.06$25,487
Jul 2024539079.932.15$43,082
Jun 20240078.082.63$0
May 2024189078.812.20$14,895
Apr 20240084.451.66$0
Mar 2024179080.301.55$14,374
Feb 2024359076.091.78$27,316
Jan 2024170073.023.30$12,413
Dec 2023372071.262.61$26,509
Nov 2023184077.892.81$14,332
Oct 2023358085.443.09$30,588
Sep 2023182089.042.74$16,205
Aug 2023363080.522.67$29,229
Jul 2023365074.852.64$27,320
Jun 2023364068.962.26$25,101
May 2023363070.622.23$25,635
Apr 2023185078.122.24$14,452
Mar 2023351072.852.39$25,570
Feb 2023360075.112.47$27,040
Jan 2023175076.533.39$13,393
Dec 2022187076.415.73$14,289
Nov 2022177085.005.65$15,045
Oct 2022177087.185.86$15,431
Sep 2022181084.888.16$15,363
Aug 2022344094.529.13$32,515
Jul 20221820101.587.54$18,488
Jun 20221820115.097.98$20,946
May 20221780109.378.43$19,468
Apr 20223390104.226.84$35,331
Mar 20221830108.885.08$19,925
Feb 2022364091.054.86$33,142
Jan 2022181081.844.54$14,813
Dec 2021180071.323.90$12,838
Nov 2021178077.435.24$13,783
Oct 2021350079.795.71$27,927
Sep 2021180069.865.35$12,575
Aug 2021359066.024.22$23,701
Jul 2021179070.783.98$12,670
Jun 2021361069.493.38$25,086
May 2021178063.483.02$11,299
Apr 2021360060.362.76$21,730
Mar 2021363061.302.72$22,252
Feb 2021181057.805.55$10,462
Jan 2021367050.412.81$18,500
Dec 20201811344.642.68$8,115
Nov 20201808238.772.71$7,201
Oct 20205433636.972.48$20,164
Sep 2020178037.091.99$6,602
Aug 20203602039.982.39$14,441
Jul 2020181638.371.83$6,956
Jun 2020540034.901.69$18,846
May 202003216.921.81$58
Apr 2020361014.751.80$5,325
Mar 2020358530.341.86$10,871
Feb 2020359449.881.98$17,915
Jan 2020182557.252.09$10,430
Dec 2019361859.012.30$21,321
Nov 2019535055.302.75$29,586
Oct 2019180053.472.42$9,625
Sep 2019179055.052.66$9,854
Aug 2019358053.112.30$19,013
Jul 2019181056.272.46$10,185
Jun 20193605552.782.49$19,138
May 201936423658.482.74$21,933
Apr 201936723462.632.75$23,629
Mar 201936527356.803.06$21,568
Feb 201936922250.852.79$19,384
Jan 201937725946.033.23$18,189
Dec 201838327146.594.19$18,978
Nov 201858028752.934.24$31,915
Oct 201817931961.443.40$12,082
Sep 201873117259.543.11$44,058
Aug 201803559.403.07$107
Jul 2018520765.142.93$33,893
Jun 2018362060.183.08$21,785
May 2018372065.382.90$24,321
Apr 20183754063.842.90$24,056
Mar 201856030861.222.79$35,142
Feb 201836526161.782.77$23,272
Jan 201837831862.874.01$25,040
Dec 201756729457.272.92$33,331
Nov 201726724155.423.12$15,549
Oct 201736526149.292.98$18,770
Sep 201774044947.523.09$36,551
Aug 201754843645.373.00$26,173
Jul 201736835543.873.09$17,240
Jun 201736135542.493.09$16,435
May 201755438245.373.26$26,382
Apr 201790733147.933.21$44,536
Mar 2017016546.772.98$492
Feb 201737017250.452.95$19,174
Jan 201754633749.413.42$28,130
Dec 201672237048.763.72$36,582
Nov 201654039242.492.64$23,981
Oct 201654843646.193.09$26,659
Sep 201673623041.553.10$31,294
Aug 20163671941.442.92$15,264
Jul 201672437141.622.92$31,218
Jun 201673036445.352.69$34,083
May 201654748542.521.99$24,224
Apr 201654528736.561.99$20,497
Mar 201632623233.011.79$11,177
Feb 201690940326.472.06$24,893
Jan 201689050027.352.36$25,524
Dec 20151,05440532.362.00$34,918
Nov 201583066338.792.17$33,633
Oct 201567163643.552.43$30,765
Sep 20151,00761142.992.76$44,976
Aug 201584674240.162.87$36,107
Jul 20151,09882348.152.95$55,293
Jun 201553777656.152.88$32,390
May 20151,10476155.212.96$63,201
Apr 201570670649.822.71$37,084
Mar 201576377642.892.93$35,002
Feb 201576168744.662.98$36,031
Jan 20151,13873343.433.10$51,696
Dec 20141,12986554.693.59$64,852
Nov 201457062570.464.25$42,820
Oct 201456873978.303.90$47,357
Sep 201436673486.164.05$34,504
Aug 201436578089.394.04$35,775
Jul 201454366796.564.18$55,220
Jun 201435371098.164.74$38,014
May 201449028694.734.73$47,770
Apr 201467920795.944.81$66,139
Mar 2014016795.895.06$844
Feb 20144551897.406.19$7,590
Jan 201434065690.404.86$33,925
Dec 2013355091.824.35$32,596
Nov 201352358288.853.74$48,644
Oct 201316928997.423.78$17,556
Sep 2013345304104.113.72$37,048
Aug 2013349863104.253.52$39,423
Jul 20135021,140102.523.72$55,703
Jun 20135071,10294.403.93$52,195
May 20137001,10794.834.15$70,974
Apr 20133401,12893.964.28$36,777
Mar 201333690893.623.91$35,009
Feb 20135231,01691.233.42$51,188
Jan 20135061,06391.603.42$49,985
Dec 20125131,11486.773.42$48,323
Nov 20123481,17686.953.62$34,522
Oct 20125201,22789.383.40$50,649
Sep 20125451,13894.672.92$54,916
Aug 20123611,13092.662.91$36,736
Jul 20123451,05085.133.02$32,542
Jun 20127123,60479.822.52$65,910
May 20125441,57891.612.49$53,762
Apr 20123411,639101.652.00$37,935
Mar 20127091,689105.052.22$78,234
Feb 20125441,512101.102.57$58,885
Jan 20127091,65098.092.73$74,057
Dec 20115591,76696.873.24$59,872
Nov 20117351,61995.723.31$75,715
Oct 20115451,44584.983.65$51,586
Sep 20115391,25483.623.99$50,069
Aug 20119161,35283.404.15$82,004
Jul 201152325394.144.52$50,378
Jun 20118731,52592.904.64$88,178
May 20118962,31398.134.40$98,113
Apr 20111,0932,521105.964.33$126,738
Mar 20111,0862,24296.364.06$113,744
Feb 20118981,80985.644.18$84,466
Jan 20111,0933,03186.504.59$108,453
Dec 20101,4013,61085.734.35$135,803
Nov 20101,0493,68080.843.80$98,768
Oct 20101,2273,91878.103.51$109,577
Sep 20101,2343,60472.633.98$103,967
Aug 20101,0542,05073.684.42$86,718
Jul 20101,0281,58972.554.74$82,108
Jun 20101,0381,55170.364.91$80,650
May 20108471,14071.124.24$65,067
Apr 20101,05294081.694.12$89,813
Mar 20101,23198478.394.39$100,817
Feb 20101,2061,33373.585.44$95,992
Jan 20101,2511,26174.365.96$100,545
Dec 20091,25292271.445.48$94,499
Nov 20091,06881974.593.75$82,735
Oct 20091,41778272.544.11$106,003
Sep 20091,41068665.543.06$94,514
Aug 20091,02767667.423.22$71,416
Jul 200985439161.133.46$53,560
Jun 200934436666.163.90$24,185
May 200952430854.743.93$29,893
Apr 200935344946.773.59$18,121
Mar 200952651342.144.06$24,248
Feb 200936336532.814.63$13,601
Jan 200971851335.865.37$28,503
Dec 200870154437.105.98$29,259
Nov 200852152055.496.86$32,478
Oct 200870953175.246.92$57,021
Sep 2008703455101.767.88$75,121
Aug 2008531458114.228.48$64,536
Jul 20081,049270131.0811.39$140,578
Jun 2008510297131.3313.03$70,849
May 2008686308123.1711.57$88,060
Apr 2008335102110.3110.45$38,020
Mar 200851758101.909.66$53,243
Feb 20086899692.538.77$64,595
Jan 20081724490.388.21$15,906
Dec 200752618588.337.30$47,812
Nov 200771118691.677.29$66,534
Oct 200786828182.856.92$73,859
Sep 200769742075.846.24$55,483
Aug 20071,00841369.066.39$72,251
Jul 200785133770.906.39$62,489
Jun 200752319362.007.55$33,883
May 200767525058.747.85$41,611
Apr 200788415959.617.81$53,936
Mar 20077118356.927.30$41,076
Feb 200771214155.108.22$40,390
Jan 200789223350.306.73$46,435
Dec 200686933056.656.92$51,512
Nov 20061,04035654.207.62$59,080
Oct 200670839154.906.01$41,221
Sep 200670832760.085.04$44,184
Aug 200650443068.717.34$37,786
Jul 200650635069.376.34$37,321
Jun 200666637366.286.38$46,524
May 200648827566.016.42$33,980
Apr 20065004364.397.36$32,512
Mar 20066545256.707.08$37,450
Feb 200651154357.597.75$33,637
Jan 200667162160.598.93$46,203
Dec 200569364054.9413.42$46,659
Nov 200551967254.6910.59$35,500
Oct 200551762858.3413.80$38,826
Sep 200564331561.4512.08$43,317
Aug 20056826161.519.80$42,547
Jul 2005523055.697.84$29,126
Jun 2005837052.337.38$43,800
May 2005685045.226.65$30,976
Apr 2005682049.207.36$33,554
Mar 2005348050.377.15$17,529
Feb 2005694045.226.31$31,383
Jan 2005505043.166.32$21,796
Dec 2004721039.866.75$28,739
Nov 2004542045.286.33$24,542
Oct 2004711049.706.52$35,337
Sep 2004706043.245.28$30,527
Aug 2004696042.375.55$29,490
Jul 2004706038.286.08$27,026
Jun 2004705036.106.43$25,451
May 2004723037.486.49$27,098
Apr 2004702034.475.86$24,198
Mar 2004718034.365.53$24,670
Feb 2004727032.455.51$23,591
Jan 2004910032.036.30$29,147
Dec 2003888030.266.30$26,871
Nov 2003887028.804.60$25,546
Oct 2003540028.174.76$15,212
Sep 2003534026.314.75$14,050
Aug 2003718029.765.13$21,368
Jul 2003727029.415.17$21,381
Jun 2003524028.565.98$14,965
May 2003862026.595.97$22,921
Apr 2003533026.675.41$14,215
Mar 2003901031.146.10$28,057
Feb 2003681033.487.93$22,800
Jan 2003864030.315.58$26,188
Dec 2002887026.914.85$23,869
Nov 2002534024.664.14$13,168
Oct 2002557026.464.23$14,738
Sep 2002729027.443.64$20,004
Aug 2002732025.963.16$19,003
Jul 2002725024.583.06$17,821
Jun 2002725023.733.34$17,204
May 2002911024.663.58$22,465
Apr 2002906023.653.51$21,427
Mar 2002356022.003.10$7,832
Feb 2002367018.222.38$6,687
Jan 2002546017.172.38$9,375
Dec 2001797016.932.36$13,493
Nov 2001549018.072.41$9,920
Oct 2001547019.782.53$10,820
Sep 2001876024.262.25$21,252
Aug 2001363024.873.05$9,028
Jul 2001687023.933.20$16,440
Jun 2001527024.563.82$12,943
May 2001713025.524.31$18,196
Apr 2001716024.685.34$17,671
Mar 2001709024.545.38$17,399
Feb 2001361027.755.77$10,018
Jan 2001711027.478.40$19,531
Dec 2000715026.889.12$19,219
Nov 2000723032.215.66$23,288
Oct 2000702031.235.15$21,923
Sep 2000847031.875.19$26,994
Aug 2000518029.644.54$15,354
Jul 200067458928.534.09$21,638
Jun 200069758929.304.40$23,012
May 200085858927.263.68$25,556
Apr 200051958924.513.12$14,556
Mar 200086258928.422.86$26,182
Feb 200052158927.622.73$15,996
Jan 200088458925.272.48$23,800
Dec 199973158924.282.42$19,176
Nov 199969445523.192.43$17,201
Oct 199987745520.982.80$19,675
Sep 19991,22845521.752.62$27,901
Aug 199966658919.262.88$14,521
Jul 199968658917.892.37$13,670
Jun 19991,00657015.942.36$17,382
May 199968057015.792.32$12,060
Apr 19991,00357015.102.21$16,404
Mar 19991,00258912.471.84$13,578
Feb 19999935329.981.82$10,877
Jan 199963458910.381.90$7,700
Dec 19986755899.201.77$7,254
Nov 199871757010.892.19$9,054
Oct 19981,01058912.421.97$13,704
Sep 199866357012.592.08$9,534
Aug 199882358911.301.91$10,423
Jul 199847958911.742.24$6,941
Jun 199868357011.242.24$8,952
May 199869258912.622.21$10,033
Apr 19981,02357013.042.51$14,768
Mar 199868258912.802.31$10,090
Feb 199870353213.952.30$11,030
Jan 19981,00058914.702.15$15,969
Dec 199768958916.322.41$12,665
Nov 199772657018.193.09$14,966
Oct 199771658919.253.15$15,638
Sep 199767857017.742.95$13,712
Aug 199770758917.862.55$14,132
Jul 199771548917.582.25$13,668
Jun 19971,00557017.242.26$18,613
May 199786358918.972.31$17,731
Apr 199752957017.882.08$10,646
Mar 199771858918.951.94$14,748
Feb 199771126620.492.21$15,155
Jan 199788958923.483.54$22,959
Dec 199652357923.32$12,196
Nov 199670267021.97$15,423
Oct 199687258923.31$20,326
Sep 199670657322.22$15,687
Aug 199670958920.26$14,364
Jul 199686559119.55$16,911
Jun 199670957018.73$13,280
May 19961,18158919.43$22,947
Apr 19961,03857021.51$22,327
Mar 199669058919.38$13,372
Feb 199669255116.98$11,750
Jan 199670458917.07$12,017
Dec 19951,05357017.19$18,101
Nov 199569057016.00$11,040
Oct 199598958915.43$15,260
Sep 199567866016.18$10,970
Aug 19951,01058915.92$16,079
Jul 199585457915.24$13,015
Jun 199583457016.41$13,686
May 199585155617.56$14,944
Apr 199597557017.73$17,287
Mar 19951,02158916.44$16,785
Feb 199594061616.58$15,585
Jan 19951,00458915.92$15,984
Dec 19941,00558915.03$15,105
Nov 1994980015.90$15,582
Oct 199467056115.58$10,439
Sep 19941,33957015.29$20,473
Aug 199476258916.13$12,291
Jul 19941,14058017.56$20,018
Jun 19941,14057117.09$19,483
May 19941,15153115.88$18,278
Apr 19941,48557014.14$20,998
Mar 199475458912.46$9,395
Feb 199474458812.50$9,300
Jan 19941,14458912.66$14,483
Dec 19931,15558912.33$14,241
Nov 19931,16052914.49$16,808
Oct 19931,13459215.85$17,974
Sep 19931,12956015.03$16,969
Aug 19931,50958915.66$23,631
Jul 19931,32258315.46$20,438
Jun 19931,13351416.79$19,023
May 199393246117.68$16,478
Apr 19931,13052218.05$20,397
Mar 19931,12857318.14$20,462
Feb 19931,11650617.90$19,976
Jan 19931,14358916.93$19,351

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.

Mar 2026 — as filed, then multipliedworked
Oil                  270 bbl  × $ 89.75 =    $24,233
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $24,233

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. 01/O/10209 is the state's own key, not one this site invented.