WALKER, B. S.

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the FUHRMAN-MASCHO (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10080District 08Field 33176284Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$10.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$326 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 5 leases and 9 wells, and the rule below applies to all of them.

Discovered
1956-02-13
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1987-07-01.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
OilDisposition196,988 bbl$8,584,141
Casinghead gasProduction541,107 Mcf$1,857,666
Total$10,441,807

102,504 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 32.2721, -102.6521. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.27157, -102.65158 · 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
66.7%
2 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
10,125 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
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
133.3%

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 10,089 and 10,158 ft, median 10,125 ft, over the 3 wells that filed a depth.

Completions filed
Oct 1985 – Aug 2015
2 of 3 wells; 1 filed none
Plug dates filed
Jun 1972
1 of 3 wells; 2 filed none

3 wells

42-003026181310,125 ftJun 1972Yes
42-003026171210,089 ftAug 2015Yes
42-003351821510,158 ftOct 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 2026252984106.413.05$29,812
Apr 202631190298.932.87$33,356
Mar 202649034389.753.15$45,058
Feb 202620258263.503.75$15,010
Jan 202619749959.138.00$15,640
Dec 202522140356.664.41$14,300
Nov 202531741458.593.93$20,199
Oct 202534770659.383.30$22,938
Sep 20251371,08162.743.08$11,922
Aug 20252151,14363.933.01$17,191
Jul 20256201,05666.743.32$44,880
Jun 202579296566.483.13$55,671
May 2025030960.553.23$999
Apr 2025877062.363.54$54,690
Mar 20250067.704.27$0
Feb 202536718670.884.34$26,820
Jan 20255421774.324.28$4,942
Dec 202412534368.993.12$9,694
Nov 202418260569.052.20$13,897
Oct 202450577471.372.28$37,808
Sep 202418069.612.36$1,253
Aug 202418087575.632.06$15,419
Jul 20248565079.932.15$8,189
Jun 202416046978.082.63$13,728
May 202411876878.812.20$10,988
Apr 20244271,73384.451.66$38,936
Mar 20247461480.301.55$6,891
Feb 202417187576.091.78$14,572
Jan 20242331,37173.023.30$21,535
Dec 20231941,31971.262.61$17,268
Nov 20232371,37077.892.81$22,306
Oct 20232401,36985.443.09$24,732
Sep 20232431,33989.042.74$25,299
Aug 20231691,28480.522.67$17,040
Jul 20231971,29074.852.64$18,153
Jun 202310474968.962.26$8,863
May 202311880570.622.23$10,126
Apr 202326890678.122.24$22,964
Mar 202326577972.852.39$21,170
Feb 20231451,21375.112.47$13,882
Jan 20231861,25976.533.39$18,500
Dec 20228643976.415.73$9,086
Nov 202213554885.005.65$14,569
Oct 20223171,19287.185.86$34,626
Sep 20228676284.888.16$13,520
Aug 202223396194.529.13$30,794
Jul 2022315954101.587.54$39,193
Jun 2022396853115.097.98$52,380
May 20224081,513109.378.43$57,382
Apr 202254493104.226.84$8,999
Mar 2022240959108.885.08$30,999
Feb 202222489091.054.86$24,720
Jan 20223491,10081.844.54$33,554
Dec 20214021,12271.323.90$33,045
Nov 20212021,15077.435.24$21,663
Oct 202128697079.795.71$28,362
Sep 20210069.865.35$0
Aug 20212571,16366.024.22$21,876
Jul 20212821,10470.783.98$24,356
Jun 20212591,12169.493.38$21,788
May 20213011,14663.483.02$22,566
Apr 20213871,40460.362.76$27,232
Mar 202152698961.302.72$34,931
Feb 202119459657.805.55$14,520
Jan 20213811,08450.412.81$22,253
Dec 20203271,01844.642.68$17,321
Nov 202031093138.772.71$14,539
Oct 202036998436.972.48$16,081
Sep 202032061137.091.99$13,085
Aug 202034324439.982.39$14,295
Jul 20203231,18638.371.83$14,558
Jun 20203111,30034.901.69$13,051
May 20203621,21616.921.81$8,332
Apr 20203091,08214.751.80$6,510
Mar 20203401,02130.341.86$12,211
Feb 202021980149.881.98$12,510
Jan 20205041,00357.252.09$30,955
Dec 201935790859.012.30$23,159
Nov 20192521,03655.302.75$16,785
Oct 20191951,21753.472.42$13,370
Sep 20197362855.052.66$5,687
Aug 20192641,25153.112.30$16,904
Jul 20193871,09756.272.46$24,475
Jun 20193791,19252.782.49$22,973
May 20193721,20558.482.74$25,057
Apr 20193711,06962.632.75$26,176
Mar 20193121,02956.803.06$20,873
Feb 20193741,09750.852.79$22,081
Jan 20194011,29046.033.23$22,622
Dec 20183961,49446.594.19$24,703
Nov 20183761,46452.934.24$26,105
Oct 20183481,66161.443.40$27,025
Sep 20183431,58459.543.11$25,345
Aug 20185431,52459.403.07$36,928
Jul 201847144465.142.93$31,983
Jun 201845939660.183.08$28,841
May 201845449465.382.90$31,116
Apr 20183471,23063.842.90$25,720
Mar 201837862661.222.79$24,886
Feb 201830747061.782.77$20,267
Jan 201830530262.874.01$20,386
Dec 201738328357.272.92$22,761
Nov 201743335155.423.12$25,091
Oct 201742227149.292.98$21,609
Sep 201767629747.523.09$33,040
Aug 201754633445.373.00$25,775
Jul 201732233943.873.09$15,173
Jun 201732835642.493.09$15,036
May 201744737545.373.26$21,504
Apr 201742827847.933.21$21,407
Mar 201752034446.772.98$25,347
Feb 201758131250.452.95$30,233
Jan 201751843749.413.42$27,088
Dec 201656860848.763.72$29,959
Nov 201632083142.492.64$15,794
Oct 201630580546.193.09$16,576
Sep 201630757741.553.10$14,545
Aug 201629862441.442.92$14,174
Jul 201616769441.622.92$8,980
Jun 20161541,01645.352.69$9,713
May 20164034942.521.99$2,396
Apr 201612279336.561.99$6,039
Mar 201622683533.011.79$8,958
Feb 201645970926.472.06$13,613
Jan 201637778527.352.36$12,167
Dec 201531285332.362.00$11,804
Nov 201536898638.792.17$16,412
Oct 201539897243.552.43$19,692
Sep 201541996942.992.76$20,686
Aug 20154891,04140.162.87$22,629
Jul 20154451,03248.152.95$24,466
Jun 201545899456.152.88$28,582
May 20154791,03055.212.96$29,490
Apr 20153751,04149.822.71$21,500
Mar 20154251,06642.892.93$21,357
Feb 20154931,25344.662.98$25,747
Jan 20153691,19643.433.10$19,734
Dec 20144631,37954.693.59$30,274
Nov 20143371,05970.464.25$28,248
Oct 20144191,11278.303.90$37,146
Sep 20144521,58586.164.05$45,356
Aug 20143591,30789.394.04$37,365
Jul 20144181,55796.564.18$46,870
Jun 20144391,64398.164.74$50,875
May 201442584494.734.73$44,249
Apr 20143531,21795.944.81$39,720
Mar 20144171,46995.895.06$47,415
Feb 20143221,17397.406.19$38,626
Jan 201433680890.404.86$34,302
Dec 201335362391.824.35$35,125
Nov 20133581,10388.853.74$35,932
Oct 20133981,16497.423.78$43,172
Sep 20133411,219104.113.72$40,033
Aug 20134191,426104.253.52$48,704
Jul 20134541,271102.523.72$51,269
Jun 20133791,27394.403.93$40,785
May 20134711,46394.834.15$50,735
Apr 20133881,27493.964.28$41,913
Mar 20134001,01593.623.91$41,420
Feb 2013354091.233.42$32,295
Jan 2013388091.603.42$35,541
Dec 2012347086.773.42$30,109
Nov 2012376086.953.62$32,693
Oct 2012412089.383.40$36,825
Sep 2012408094.672.92$38,625
Aug 2012401092.662.91$37,157
Jul 20123971,39285.133.02$38,002
Jun 20124261,80179.822.52$38,540
May 20124012,23991.612.49$42,307
Apr 20124771,830101.652.00$52,141
Mar 2012472744105.052.22$51,237
Feb 20125221,391101.102.57$56,349
Jan 20124061,15298.092.73$42,974
Dec 20114151,35896.873.24$44,601
Nov 201142975695.723.31$43,567
Oct 20114331,58084.983.65$42,561
Sep 20114311,55683.623.99$42,242
Aug 20114631,64883.404.15$45,452
Jul 20114001,62894.144.52$45,010
Jun 20114241,45192.904.64$46,122
May 20115151,49498.134.40$57,118
Apr 20114251,443105.964.33$51,286
Mar 20114711,55896.364.06$51,707
Feb 20113951,17885.644.18$38,752
Jan 20114661,42586.504.59$46,848
Dec 20104591,37185.734.35$45,311
Nov 20104811,40480.843.80$44,213
Oct 20105041,35078.103.51$44,099
Sep 20103641,26072.633.98$31,451
Aug 20104061,28373.684.42$35,584
Jul 20104101,32172.554.74$36,002
Jun 20105091,42370.364.91$42,801
May 20107221,52171.124.24$57,790
Apr 20105991,08981.694.12$53,422
Mar 20105078.394.39$392
Feb 2010803973.585.44$6,099
Jan 201026559074.365.96$23,224
Dec 200938993371.445.48$32,907
Nov 200937089974.593.75$30,971
Oct 200938331972.544.11$29,094
Sep 200936398265.543.06$26,801
Aug 20094241,01667.423.22$31,856
Jul 200938497261.133.46$26,841
Jun 20093751,02266.163.90$28,791
May 20094561,12754.743.93$29,386
Apr 20094261,05146.773.59$23,694
Mar 20094491,04542.144.06$23,163
Feb 200933894232.814.63$15,454
Jan 200936897435.865.37$18,428
Dec 20084061,06537.105.98$21,428
Nov 20084601,09455.496.86$33,031
Oct 20084221,06475.246.92$39,116
Sep 2008425594101.767.88$47,927
Aug 20084911,001114.228.48$64,574
Jul 20085211,120131.0811.39$81,049
Jun 20084431,115131.3313.03$72,711
May 20085271,213123.1711.57$78,950
Apr 20085141,182110.3110.45$69,057
Mar 20084601,064101.909.66$57,157
Feb 20084621,11492.538.77$52,519
Jan 20084631,15990.388.21$51,356
Dec 20074951,22388.337.30$52,654
Nov 20074681,14991.677.29$51,280
Oct 20074841,08382.856.92$47,596
Sep 20074441,08075.846.24$40,417
Aug 20075191,23869.066.39$43,750
Jul 20074391,41870.906.39$40,183
Jun 20073991,43862.007.55$35,593
May 20074821,45658.747.85$39,737
Apr 20074571,34659.617.81$37,748
Mar 20074601,45056.927.30$36,771
Feb 20075241,23755.108.22$39,036
Jan 20074491,36150.306.73$31,740
Dec 20063851,31856.656.92$30,929
Nov 20064321,30654.207.62$33,363
Oct 20064101,03154.906.01$28,709
Sep 20063831,35660.085.04$29,841
Aug 20064121,70768.717.34$40,838
Jul 20064681,72469.376.34$43,400
Jun 20064061,70866.286.38$37,813
May 20064151,73366.016.42$38,529
Apr 20064581,70364.397.36$42,026
Mar 20064971,50556.707.08$38,840
Feb 20064901,45057.597.75$39,458
Jan 20065081,55160.598.93$44,635
Dec 20054001,25654.9413.42$38,826
Nov 20053851,68554.6910.59$38,897
Oct 20054211,85358.3413.80$50,125
Sep 20053671,42261.4512.08$39,728
Aug 20053481,56861.519.80$36,767
Jul 20054541,65355.697.84$38,249
Jun 20054891,68152.337.38$37,997
May 20054571,66945.226.65$31,766
Apr 20054401,16749.207.36$30,238
Mar 20054991,59050.377.15$36,511
Feb 20055071,41145.226.31$31,833
Jan 20055301,55243.166.32$32,687
Dec 20045191,29939.866.75$29,457
Nov 20044931,29945.286.33$30,546
Oct 20044941,35049.706.52$33,347
Sep 20044211,48443.245.28$26,045
Aug 20044571,74942.375.55$29,071
Jul 20044651,82438.286.08$28,898
Jun 20044981,86336.106.43$29,963
May 20045671,91237.486.49$33,669
Apr 20047471,91734.475.86$36,980
Mar 20042801,12134.365.53$15,820
Feb 20044211,40132.455.51$21,380
Jan 20044841,65332.036.30$25,916
Dec 20035531,68430.266.30$27,346
Nov 20034761,66828.804.60$21,374
Oct 20034821,77928.174.76$22,045
Sep 20034361,71026.314.75$19,593
Aug 20034451,59629.765.13$21,430
Jul 20034731,65629.415.17$22,474
Jun 20034511,60728.565.98$22,495
May 20035021,81426.595.97$24,183
Apr 20034921,78726.675.41$22,784
Mar 20035912,32531.146.10$32,577
Feb 20035261,46133.487.93$29,190
Jan 20034961,52030.315.58$23,518
Dec 20021,0601,92826.914.85$37,883
Nov 200239275824.664.14$12,803
Oct 20024941,25026.464.23$18,358
Sep 20024641,36127.443.64$17,680
Aug 20024841,56125.963.16$17,504
Jul 20024901,66924.583.06$17,154
Jun 20024801,63123.733.34$16,835
May 20025231,79824.663.58$19,341
Apr 20023661,71623.653.51$14,683
Mar 2002504022.003.10$11,088
Feb 20025341,55618.222.38$13,426
Jan 20026131,74817.172.38$14,678
Dec 20014521,74416.932.36$11,776
Nov 20014791,55118.072.41$12,386
Oct 20014421,60219.782.53$12,794
Sep 20014201,55624.262.25$13,692
Aug 20015711,64224.873.05$19,214
Jul 20015281,73223.933.20$18,172
Jun 20015221,65124.563.82$19,134
May 20015561,70825.524.31$21,546
Apr 20014881,72124.685.34$21,226
Mar 20015541,68124.545.38$22,633
Feb 20015251,47227.755.77$23,058
Jan 20015731,46627.478.40$28,053
Dec 20005951,36626.889.12$28,455
Nov 20006731,71532.215.66$31,381
Oct 20006111,75531.235.15$28,112
Sep 20005891,73731.875.19$27,780
Aug 20005561,68229.644.54$24,117
Jul 20004731,48428.534.09$19,564
Jun 200048878629.304.40$17,755
May 20004761,91127.263.68$20,008
Apr 20005151,97024.513.12$18,761
Mar 20005472,16728.422.86$21,743
Feb 20005822,10727.622.73$21,820
Jan 20005632,14125.272.48$19,538
Dec 19995082,00024.282.42$17,182
Nov 19995542,02723.192.43$17,781
Oct 19995052,31820.982.80$17,094
Sep 19995252,17221.752.62$17,107
Aug 19995662,22919.262.88$17,311
Jul 19995662,13017.892.37$15,179
Jun 19994941,98315.942.36$12,558
May 19994942,11515.792.32$12,709
Apr 19995971,45815.102.21$12,234
Mar 19995481,42712.471.84$9,457
Feb 19992401,0599.981.82$4,320
Jan 19996842,81110.381.90$12,441
Dec 19986882,8749.201.77$11,426
Nov 19987072,33910.892.19$12,812
Oct 19988112,89612.421.97$15,775
Sep 19987142,86212.592.08$14,950
Aug 19987992,87211.301.91$14,507
Jul 19987642,75611.742.24$15,135
Jun 19988782,14911.242.24$14,677
May 19989262,30112.622.21$16,763
Apr 19988272,58413.042.51$17,258
Mar 19988382,78712.802.31$17,163
Feb 19987762,60913.952.30$16,824
Jan 19988822,99114.702.15$19,410
Dec 19979522,83816.322.41$22,379
Nov 19979732,73518.193.09$26,145
Oct 19978582,63219.253.15$24,807
Sep 19978072,62417.742.95$22,070
Aug 19978902,72617.862.55$22,860
Jul 19978353,00117.582.25$21,422
Jun 1997754017.242.26$12,999
May 19978082,66518.972.31$21,480
Apr 19978172,27517.882.08$19,346
Mar 19979482,01218.951.94$21,866
Feb 19978841,57020.492.21$21,576
Jan 19977361,36723.483.54$22,120
Dec 19968271,77523.32$19,286
Nov 19967981,97221.97$17,532
Oct 19968222,24623.31$19,161
Sep 19968322,35522.22$18,487
Aug 19969622,56620.26$19,490
Jul 19969922,67019.55$19,394
Jun 19969492,60818.73$17,775
May 19969082,71319.43$17,642
Apr 19969051,50321.51$19,467
Mar 19968981,94819.38$17,403
Feb 19967601,36616.98$12,905
Jan 19968361,82017.07$14,271
Dec 19958922,09217.19$15,333
Nov 19957562,43516.00$12,096
Oct 19958782,58115.43$13,548
Sep 19958162,28516.18$13,203
Aug 19955032,73915.92$8,008
Jul 19958682,42415.24$13,228
Jun 19958522,39516.41$13,981
May 19958412,23017.56$14,768
Apr 19959422,34817.73$16,702
Mar 19958972,23716.44$14,747
Feb 19958332,25716.58$13,811
Jan 19959252,24115.92$14,726
Dec 19949822,25115.03$14,759
Nov 19948832,13815.90$14,040
Oct 19949522,32015.58$14,832
Sep 19949262,25615.29$14,159
Aug 19941,1102,54116.13$17,904
Jul 19941,0592,36317.56$18,596
Jun 19949332,35517.09$15,945
May 19941,0172,24915.88$16,150
Apr 19941,0452,09614.14$14,776
Mar 199490325912.46$11,251
Feb 19949701,93112.50$12,125
Jan 19941,0952,23812.66$13,863
Dec 19931,0752,25612.33$13,255
Nov 19931,0642,32814.49$15,417
Oct 19931,1172,61915.85$17,704
Sep 19931,0842,62215.03$16,293
Aug 19931,1441,65915.66$17,915
Jul 19931,0851,65815.46$16,774
Jun 19931,0571,92516.79$17,747
May 19931,1462,41417.68$20,261
Apr 19931,1631,68218.05$20,992
Mar 19931,1961,57518.14$21,695
Feb 19931,1521,38717.90$20,621
Jan 19931,3341,57616.93$22,585

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                  252 bbl  × $106.41 =    $26,815
Casinghead gas       984 Mcf  × $  3.05 =     $2,997

────────────────────────────────────────────────────
Month total                                  $29,812

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. 08/O/10080 is the state's own key, not one this site invented.