LASLEY, WALTER

Operated by O'BRIEN ENERGY RESOURCES CORP (P-5 617005) in the TEXAS HUGOTON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 27833District 10Field 89120001NGPA filingGasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$23 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 1,719 leases and 1,719 wells, and the rule below applies to all of them.

Discovered
1945-06-25
as the register files it
Field class
Gas
the register's own label
Between wells
2,500 ft
minimum
From a lease line
1,250 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1996-02-01.

The Commission's schedule remark for this field reads: OPTIONS.

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
NGPA2none

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
GasProduction383,712 Mcf$1,296,872
Total$1,296,872

82,858 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 36.3500, -101.8330. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.35003, -101.83300 · 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.

Completions filed
Nov 1949
1 of 1 wells

1 well

42-42180410A 1Nov 1949

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 2026445106.413.05$1,355
Apr 202650198.932.87$1,438
Mar 202650289.753.15$1,581
Feb 202647363.503.75$1,774
Jan 202652659.138.00$4,207
Dec 202552456.664.41$2,313
Nov 202550758.593.93$1,991
Oct 202553359.383.30$1,761
Sep 202552062.743.08$1,600
Aug 202552463.933.01$1,580
Jul 202556366.743.32$1,866
Jun 202540266.483.13$1,258
May 202552660.553.23$1,700
Apr 202568362.363.54$2,420
Mar 202549767.704.27$2,121
Feb 202550370.884.34$2,183
Jan 202559774.324.28$2,554
Dec 202450468.993.12$1,573
Nov 202453169.052.20$1,167
Oct 202455371.372.28$1,262
Sep 202451569.612.36$1,218
Aug 202449675.632.06$1,024
Jul 202452479.932.15$1,125
Jun 202452078.082.63$1,370
May 202455978.812.20$1,229
Apr 202455984.451.66$927
Mar 202424980.301.55$385
Feb 202424976.091.78$444
Jan 202450573.023.30$1,665
Dec 202349571.262.61$1,292
Nov 202343877.892.81$1,230
Oct 202356785.443.09$1,750
Sep 202348589.042.74$1,326
Aug 202354380.522.67$1,451
Jul 202354874.852.64$1,448
Jun 202353768.962.26$1,213
May 202355570.622.23$1,236
Apr 202354078.122.24$1,208
Mar 202355872.852.39$1,335
Feb 202351275.112.47$1,262
Jan 202355576.533.39$1,880
Dec 202255576.415.73$3,180
Nov 202254785.005.65$3,088
Oct 202256887.185.86$3,331
Sep 202253884.888.16$4,392
Aug 202255194.529.13$5,029
Jul 2022555101.587.54$4,186
Jun 2022540115.097.98$4,308
May 2022563109.378.43$4,748
Apr 2022556104.226.84$3,802
Mar 2022577108.885.08$2,929
Feb 202251191.054.86$2,483
Jan 202259781.844.54$2,709
Dec 202158771.323.90$2,289
Nov 202157477.435.24$3,006
Oct 202162979.795.71$3,594
Sep 202131269.865.35$1,669
Aug 202158166.024.22$2,452
Jul 202158270.783.98$2,318
Jun 202156769.493.38$1,917
May 202156863.483.02$1,714
Apr 202156460.362.76$1,556
Mar 202159661.302.72$1,619
Feb 202155057.805.55$3,051
Jan 202159050.412.81$1,658
Dec 202060244.642.68$1,611
Nov 202058638.772.71$1,586
Oct 202060636.972.48$1,502
Sep 202059937.091.99$1,193
Aug 202055239.982.39$1,317
Jul 202060938.371.83$1,112
Jun 202057634.901.69$974
May 202061016.921.81$1,107
Apr 202059014.751.80$1,065
Mar 202059130.341.86$1,097
Feb 202036449.881.98$721
Jan 202040357.252.09$844
Dec 201940859.012.30$940
Nov 201941955.302.75$1,153
Oct 201947053.472.42$1,137
Sep 201937855.052.66$1,004
Aug 201962953.112.30$1,449
Jul 201964056.272.46$1,574
Jun 201926152.782.49$650
May 201955058.482.74$1,507
Apr 201963262.632.75$1,738
Mar 201951756.803.06$1,583
Feb 201955850.852.79$1,558
Jan 201962946.033.23$2,031
Dec 201863046.594.19$2,637
Nov 201860952.934.24$2,580
Oct 201863961.443.40$2,171
Sep 201862559.543.11$1,943
Aug 201862959.403.07$1,929
Jul 201863765.142.93$1,868
Jun 201861160.183.08$1,880
May 201864965.382.90$1,883
Apr 201863263.842.90$1,833
Mar 201865861.222.79$1,834
Feb 201860061.782.77$1,660
Jan 201867562.874.01$2,706
Dec 201772157.272.92$2,106
Nov 201778955.423.12$2,460
Oct 201735849.292.98$1,068
Sep 201763847.523.09$1,970
Aug 201766145.373.00$1,986
Jul 201766943.873.09$2,065
Jun 201758342.493.09$1,800
May 201761345.373.26$2,000
Apr 201763247.933.21$2,030
Mar 201761646.772.98$1,838
Feb 201760250.452.95$1,777
Jan 201762649.413.42$2,140
Dec 201661948.763.72$2,304
Nov 201664742.492.64$1,711
Oct 201667246.193.09$2,077
Sep 201665441.553.10$2,028
Aug 201668541.442.92$2,003
Jul 201664241.622.92$1,877
Jun 201664645.352.69$1,735
May 201660242.521.99$1,199
Apr 201664636.561.99$1,286
Mar 201666733.011.79$1,197
Feb 201662126.472.06$1,282
Jan 201667727.352.36$1,601
Dec 201567932.362.00$1,359
Nov 201567038.792.17$1,452
Oct 201569943.552.43$1,696
Sep 201566242.992.76$1,826
Aug 201569440.162.87$1,994
Jul 201568048.152.95$2,003
Jun 201567056.152.88$1,932
May 201569955.212.96$2,066
Apr 201567249.822.71$1,819
Mar 201566942.892.93$1,963
Feb 201558744.662.98$1,747
Jan 201568043.433.10$2,108
Dec 201471054.693.59$2,550
Nov 201467270.464.25$2,857
Oct 201472178.303.90$2,813
Sep 201469486.164.05$2,808
Aug 201471889.394.04$2,897
Jul 201463096.564.18$2,633
Jun 201468898.164.74$3,259
May 201471894.734.73$3,394
Apr 201469495.944.81$3,338
Mar 201471595.895.06$3,616
Feb 201465297.406.19$4,037
Jan 201474590.404.86$3,621
Dec 201373291.824.35$3,187
Nov 201371488.853.74$2,669
Oct 201374697.423.78$2,819
Sep 2013715104.113.72$2,658
Aug 2013744104.253.52$2,621
Jul 2013747102.523.72$2,777
Jun 201372794.403.93$2,860
May 201374994.834.15$3,108
Apr 201372993.964.28$3,122
Mar 201375793.623.91$2,962
Feb 201369591.233.42$2,377
Jan 201377091.603.42$2,633
Dec 201278586.773.42$2,685
Nov 201275886.953.62$2,748
Oct 201278389.383.40$2,662
Sep 201274894.672.92$2,183
Aug 201276992.662.91$2,236
Jul 201277485.133.02$2,338
Jun 201276079.822.52$1,914
May 201283491.612.49$2,075
Apr 2012654101.652.00$1,306
Mar 2012788105.052.22$1,751
Feb 2012736101.102.57$1,892
Jan 201278398.092.73$2,141
Dec 201179696.873.24$2,579
Nov 201177795.723.31$2,573
Oct 201181384.983.65$2,966
Sep 201178683.623.99$3,133
Aug 201180683.404.15$3,344
Jul 201179994.144.52$3,609
Jun 201178792.904.64$3,652
May 201180598.134.40$3,546
Apr 2011798105.964.33$3,458
Mar 201182396.364.06$3,339
Feb 201176485.644.18$3,194
Jan 201181086.504.59$3,717
Dec 201081785.734.35$3,552
Nov 201080380.843.80$3,048
Oct 201084178.103.51$2,951
Sep 201080372.633.98$3,196
Aug 201083473.684.42$3,686
Jul 201083072.554.74$3,931
Jun 201079970.364.91$3,923
May 201084071.124.24$3,558
Apr 201081081.694.12$3,339
Mar 201084578.394.39$3,708
Feb 201076273.585.44$4,147
Jan 201086674.365.96$5,165
Dec 200986071.445.48$4,716
Nov 200984974.593.75$3,185
Oct 200987372.544.11$3,588
Sep 200984665.543.06$2,593
Aug 200986967.423.22$2,797
Jul 200988961.133.46$3,080
Jun 200985966.163.90$3,346
May 200990054.743.93$3,533
Apr 200987046.773.59$3,121
Mar 200988542.144.06$3,592
Feb 200980832.814.63$3,743
Jan 200989835.865.37$4,823
Dec 200893237.105.98$5,571
Nov 200889955.496.86$6,167
Oct 200894775.246.92$6,555
Sep 2008930101.767.88$7,326
Aug 2008937114.228.48$7,949
Jul 2008958131.0811.39$10,911
Jun 2008898131.3313.03$11,703
May 2008876123.1711.57$10,139
Apr 2008905110.3110.45$9,462
Mar 2008944101.909.66$9,123
Feb 200889192.538.77$7,815
Jan 200896590.388.21$7,919
Dec 200796288.337.30$7,025
Nov 200794991.677.29$6,920
Oct 200794582.856.92$6,541
Sep 200794575.846.24$5,901
Aug 200798269.066.39$6,273
Jul 200798170.906.39$6,267
Jun 200795662.007.55$7,216
May 200797958.747.85$7,682
Apr 200795159.617.81$7,423
Mar 200799056.927.30$7,229
Feb 200788955.108.22$7,304
Jan 200796950.306.73$6,518
Dec 200693056.656.92$6,434
Nov 200696854.207.62$7,374
Oct 20061,01454.906.01$6,098
Sep 200696260.085.04$4,846
Aug 200699968.717.34$7,333
Jul 20061,00369.376.34$6,362
Jun 200697166.286.38$6,199
May 20061,00466.016.42$6,451
Apr 200696664.397.36$7,110
Mar 20061,00256.707.08$7,097
Feb 200692657.597.75$7,178
Jan 20061,00160.598.93$8,942
Dec 20051,04454.9413.42$14,006
Nov 20051,00654.6910.59$10,652
Oct 20051,03958.3413.80$14,334
Sep 20051,00761.4512.08$12,164
Aug 20051,04661.519.80$10,247
Jul 20051,06655.697.84$8,361
Jun 200595852.337.38$7,071
May 200599545.226.65$6,618
Apr 200599249.207.36$7,302
Mar 20051,04150.377.15$7,448
Feb 200594945.226.31$5,990
Jan 20051,11943.166.32$7,075
Dec 20041,06939.866.75$7,217
Nov 20041,04045.286.33$6,584
Oct 20041,08549.706.52$7,069
Sep 20041,04643.245.28$5,527
Aug 20041,08942.375.55$6,045
Jul 20041,08738.286.08$6,614
Jun 20041,04136.106.43$6,697
May 20041,05737.486.49$6,865
Apr 20041,03534.475.86$6,064
Mar 20041,07334.365.53$5,934
Feb 20041,00532.455.51$5,537
Jan 20041,09832.036.30$6,917
Dec 20031,10230.266.30$6,944
Nov 20031,07128.804.60$4,921
Oct 20031,10728.174.76$5,269
Sep 20031,07726.314.75$5,115
Aug 20031,10529.765.13$5,668
Jul 20031,09829.415.17$5,678
Jun 20031,08028.565.98$6,462
May 20031,10026.595.97$6,570
Apr 20031,08526.675.41$5,867
Mar 20031,11531.146.10$6,797
Feb 20031,02133.487.93$8,092
Jan 20031,13530.315.58$6,336
Dec 20021,16826.914.85$5,669
Nov 20021,11724.664.14$4,621
Oct 20021,16626.464.23$4,931
Sep 20021,10927.443.64$4,031
Aug 20021,17425.963.16$3,715
Jul 20021,16024.583.06$3,552
Jun 20021,13123.733.34$3,776
May 20021,14424.663.58$4,100
Apr 20021,15523.653.51$4,057
Mar 20021,17222.003.10$3,636
Feb 20021,07218.222.38$2,547
Jan 20021,19417.172.38$2,837
Dec 20011,21716.932.36$2,877
Nov 20011,20418.072.41$2,896
Oct 20011,24619.782.53$3,151
Sep 20011,16424.262.25$2,621
Aug 20011,21924.873.05$3,722
Jul 20011,20623.933.20$3,856
Jun 20013824.563.82$145
May 20011,22225.524.31$5,264
Apr 20011,17924.685.34$6,290
Mar 20011,21324.545.38$6,522
Feb 20011,12527.755.77$6,488
Jan 20011,27327.478.40$10,692
Dec 20001,31426.889.12$11,987
Nov 20001,22332.215.66$6,920
Oct 20001,30431.235.15$6,710
Sep 20001,19931.875.19$6,219
Aug 20001,31529.644.54$5,971
Jul 20001,30828.534.09$5,349
Jun 20001,27329.304.40$5,598
May 20001,30327.263.68$4,795
Apr 20001,23924.513.12$3,861
Mar 20001,29728.422.86$3,709
Feb 20001,24727.622.73$3,400
Jan 20001,30825.272.48$3,244
Dec 19991,34724.282.42$3,265
Nov 19991,30323.192.43$3,171
Oct 19991,40020.982.80$3,925
Sep 19991,30921.752.62$3,428
Aug 19991,34819.262.88$3,876
Jul 19991,38717.892.37$3,290
Jun 19991,33615.942.36$3,156
May 19991,39515.792.32$3,238
Apr 19991,34215.102.21$2,963
Mar 19991,39712.471.84$2,568
Feb 19991,2899.981.82$2,343
Jan 19991,41610.381.90$2,690
Dec 19981,5629.201.77$2,770
Nov 19981,39810.892.19$3,056
Oct 19981,44412.421.97$2,844
Sep 19981,39612.592.08$2,907
Aug 19981,44011.301.91$2,747
Jul 19981,44711.742.24$3,237
Jun 19981,37311.242.24$3,072
May 19981,46012.622.21$3,221
Apr 19981,43413.042.51$3,593
Mar 19981,48912.802.31$3,439
Feb 19981,34513.952.30$3,092
Jan 19981,51914.702.15$3,273
Dec 19971,54216.322.41$3,718
Nov 19971,50218.193.09$4,639
Oct 19971,55719.253.15$4,904
Sep 19971,49417.742.95$4,415
Aug 19971,54617.862.55$3,950
Jul 19971,54517.582.25$3,472
Jun 19971,51817.242.26$3,426
May 19971,53918.972.31$3,553
Apr 19971,51217.882.08$3,149
Mar 19971,56618.951.94$3,037
Feb 19971,39820.492.21$3,084
Jan 19971,57723.483.54$5,582
Dec 19961,65023.32$0
Nov 19961,54621.97$0
Oct 19961,60623.31$0
Sep 19961,55922.22$0
Aug 19961,59020.26$0
Jul 19961,59519.55$0
Jun 19961,52518.73$0
May 19961,61719.43$0
Apr 19961,56821.51$0
Mar 19961,63919.38$0
Feb 19961,56916.98$0
Jan 19961,75317.07$0
Dec 19951,80217.19$0
Nov 19951,63516.00$0
Oct 19951,70815.43$0
Sep 19951,65916.18$0
Aug 19951,89315.92$0
Jul 19951,78515.24$0
Jun 19951,56916.41$0
May 19951,76817.56$0
Apr 19951,69117.73$0
Mar 19951,74816.44$0
Feb 19951,60516.58$0
Jan 19951,77815.92$0
Dec 19941,78515.03$0
Nov 19941,73915.90$0
Oct 19941,83715.58$0
Sep 19941,78915.29$0
Aug 19941,84916.13$0
Jul 19941,84117.56$0
Jun 19941,72417.09$0
May 19941,84515.88$0
Apr 19941,74614.14$0
Mar 19941,82212.46$0
Feb 19941,50012.50$0
Jan 19941,83912.66$0
Dec 19931,85812.33$0
Nov 19931,79114.49$0
Oct 19931,86915.85$0
Sep 19931,75115.03$0
Aug 19931,83815.66$0
Jul 19931,85615.46$0
Jun 19931,62516.79$0
May 19931,88217.68$0
Apr 19931,79618.05$0
Mar 19931,87018.14$0
Feb 19931,69117.90$0
Jan 19931,85716.93$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
Gas                  445 Mcf  × $  3.05 =     $1,355

────────────────────────────────────────────────────
Month total                                   $1,355

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. 10/G/27833 is the state's own key, not one this site invented.