PURE WALTON

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

Gas lease lease 139758District 08Field 49129330Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$11 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 94 leases and 250 wells, and the rule below applies to all of them.

Discovered
1943-06-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2005-03-08.

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.

The Commission's schedule remark for this field reads: EACH OPERATOR HAS PRODUCED ITS FULL ALLOCATED SHARE.

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
CondensateDisposition4,157 bbl$67,316
GasProduction2,163,857 Mcf$1,956,404
Total$2,023,720

1,773,777 Mcf of this lease's gas, across 29 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 31.9311, -103.0666. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.93114, -103.06656 · 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
9,724 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 9,724 ft.

Completions filed
Jun 2008
1 of 1 wells

1 well

42-495004548E9,724 ftJun 2008

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 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025036256.664.41$1,598
Nov 2025036258.593.93$1,421
Oct 2025038859.383.30$1,282
Sep 2025037862.743.08$1,163
Aug 2025043163.933.01$1,299
Jul 2025061966.743.32$2,052
Jun 2025072766.483.13$2,275
May 2025075460.553.23$2,437
Apr 202503662.363.54$128
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021059457.805.55$3,295
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020031436.972.48$778
Sep 202001,13337.091.99$2,256
Aug 202001,02839.982.39$2,452
Jul 202001,02738.371.83$1,874
Jun 202001,07534.901.69$1,817
May 202001,08716.921.81$1,973
Apr 2020088314.751.80$1,593
Mar 2020089430.341.86$1,659
Feb 2020091249.881.98$1,806
Jan 2020084257.252.09$1,764
Dec 201901,00659.012.30$2,318
Nov 2019079455.302.75$2,184
Oct 2019052353.472.42$1,265
Sep 2019055355.052.66$1,469
Aug 201902153.112.30$48
Jul 201902156.272.46$52
Jun 201902852.782.49$70
May 2019028058.482.74$767
Apr 2019042662.632.75$1,172
Mar 2019056056.803.06$1,715
Feb 2019041250.852.79$1,150
Jan 2019046246.033.23$1,491
Dec 2018050946.594.19$2,130
Nov 2018047752.934.24$2,021
Oct 2018046161.443.40$1,567
Sep 2018062059.543.11$1,927
Aug 2018072659.403.07$2,226
Jul 2018080465.142.93$2,357
Jun 2018082760.183.08$2,545
May 2018085465.382.90$2,477
Apr 201801,02563.842.90$2,973
Mar 201801,02061.222.79$2,843
Feb 2018090461.782.77$2,501
Jan 2018096562.874.01$3,869
Dec 2017087857.272.92$2,565
Nov 201701,43455.423.12$4,472
Oct 201701,71949.292.98$5,129
Sep 201701,98847.523.09$6,138
Aug 201702,10945.373.00$6,336
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016035445.352.69$951
May 2016022842.521.99$454
Apr 2016050236.561.99$1,000
Mar 2016023533.011.79$422
Feb 201604026.472.06$83
Jan 2016026427.352.36$624
Dec 2015025832.362.00$516
Nov 2015029638.792.17$642
Oct 201503843.552.43$92
Sep 2015056442.992.76$1,556
Aug 2015061340.162.87$1,761
Jul 2015058148.152.95$1,711
Jun 201503556.152.88$101
May 2015014555.212.96$429
Apr 2015020249.822.71$547
Mar 2015019542.892.93$572
Feb 2015015944.662.98$473
Jan 2015014243.433.10$440
Dec 2014017054.693.59$611
Nov 2014017670.464.25$748
Oct 2014022178.303.90$862
Sep 2014021086.164.05$850
Aug 2014051089.394.04$2,058
Jul 2014031496.564.18$1,312
Jun 2014032598.164.74$1,539
May 2014044194.734.73$2,084
Apr 2014015595.944.81$745
Mar 2014024795.895.06$1,249
Feb 2014046797.406.19$2,892
Jan 2014062490.404.86$3,033
Dec 2013080291.824.35$3,492
Nov 2013095688.853.74$3,574
Oct 2013084397.423.78$3,186
Sep 201301,200104.113.72$4,461
Aug 201301,409104.253.52$4,963
Jul 201301,601102.523.72$5,952
Jun 201301,66894.403.93$6,561
May 201301,81894.834.15$7,543
Apr 201301,79593.964.28$7,687
Mar 201301,93093.623.91$7,552
Feb 201301,84291.233.42$6,299
Jan 201302,23991.603.42$7,657
Dec 201202,08086.773.42$7,114
Nov 201201,93186.953.62$7,000
Oct 201202,12889.383.40$7,235
Sep 201201,98294.672.92$5,784
Aug 201201,97892.662.91$5,752
Jul 201202,09285.133.02$6,320
Jun 201202,06379.822.52$5,197
May 201202,23691.612.49$5,564
Apr 201202,307101.652.00$4,607
Mar 201202,045105.052.22$4,544
Feb 201202,372101.102.57$6,097
Jan 201202,37698.092.73$6,496
Dec 201102,19196.873.24$7,098
Nov 201102,13895.723.31$7,080
Oct 201102,41684.983.65$8,815
Sep 201102,09483.623.99$8,346
Aug 2011070983.404.15$2,942
Jul 201102,19694.144.52$9,920
Jun 201102,55492.904.64$11,850
May 201102,10898.134.40$9,285
Apr 201102,637105.964.33$11,427
Mar 2011037896.364.06$1,534
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010055672.633.98$2,213
Aug 201004,21673.684.42$18,632
Jul 201005,23672.554.74$24,800
Jun 201002,23070.364.91$10,950
May 201002,80571.124.24$11,880
Apr 201003,06981.694.12$12,653
Mar 201004,22078.394.39$18,520
Feb 201004,61673.585.44$25,122
Jan 201005,08774.365.96$30,339
Dec 200904,93271.445.48$27,046
Nov 200905,01674.593.75$18,818
Oct 200905,26672.544.11$21,645
Sep 200905,17465.543.06$15,857
Aug 200904,52667.423.22$14,567
Jul 200902,91161.133.46$10,085
Jun 200906,64066.163.90$25,863
May 200906,14154.743.93$24,108
Apr 200906,37146.773.59$22,856
Mar 200907,06642.144.06$28,681
Feb 200905,58732.814.63$25,885
Jan 2009013,21135.865.37$70,956
Dec 2008017,72037.105.98$105,915
Nov 2008014,68555.496.86$100,744
Oct 200801,85175.246.92$12,813
Sep 20080490101.767.88$3,860
Aug 2008015,323114.228.48$129,985
Jul 20083822,640131.0811.39$262,838
Jun 2008019,339131.3313.03$252,038
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19995010.381.90$52
Dec 1998709.201.77$64
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19979416,06520.492.21$37,364
Jan 1997069,01423.483.54$244,289
Dec 1996026,55623.32$0
Nov 199604,33421.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 199629,39220.26$41
Jul 199603,10819.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 1996137019.38$2,655
Feb 19960115,14116.98$0
Jan 19960174,47717.07$0
Dec 1995045,29717.19$0
Nov 199574016.00$1,184
Oct 1995169104,86315.43$2,608
Sep 19950108,31116.18$0
Aug 19950103,78615.92$0
Jul 19950115,47815.24$0
Jun 199582112,83116.41$1,346
May 1995089,73117.56$0
Apr 1995025,47117.73$0
Mar 1995043,18016.44$0
Feb 1995053,21516.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 1994164014.14$2,319
Mar 199426833,88512.46$3,339
Feb 199426873,06712.50$3,350
Jan 199427079,22712.66$3,418
Dec 199324572,73312.33$3,021
Nov 199325443,97214.49$3,680
Oct 199326449,96915.85$4,184
Sep 199377550,51615.03$11,648
Aug 199350927,69015.66$7,971
Jul 1993047,73215.46$0
Jun 19930016.79$0
May 199326239,83517.68$4,632
Apr 19930018.05$0
Mar 199326346,12618.14$4,771
Feb 1993762,79517.90$125
Jan 1993011,05916.93$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.

Dec 2025 — as filed, then multipliedworked
Condensate             0 bbl  × $ 56.66 =         $0
Gas                  362 Mcf  × $  4.41 =     $1,598

────────────────────────────────────────────────────
Month total                                   $1,598

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/G/139758 is the state's own key, not one this site invented.