WALTON, J. B.

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 155836District 08Field 49129330Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$26.9 M
Sep 1995 – May 2026
Value, last 12 filed months
$12 k
at the published price for each month
Months reported
369
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
CondensateDisposition101 bbl$1,637
GasProduction5,671,764 Mcf$26,876,083
Total$26,877,720

328,977 Mcf of this lease's gas, across 6 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 31.9333, -103.0584. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.93331, -103.05844 · 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
9,673 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 9,673 ft.

Completions filed
Sep 1995
1 of 1 wells

1 well

42-49503906309,673 ftSep 1995

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 (369)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

369 months

May 20260601106.413.05$1,831
Apr 2026039698.932.87$1,136
Mar 2026084089.753.15$2,646
Feb 202608263.503.75$308
Jan 2026014159.138.00$1,128
Dec 2025024356.664.41$1,072
Nov 2025024358.593.93$954
Oct 2025025459.383.30$839
Sep 2025023362.743.08$717
Aug 2025013563.933.01$407
Jul 20250066.743.32$0
Jun 2025027766.483.13$867
May 202507160.553.23$229
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 202501,22274.324.28$5,229
Dec 2024065068.993.12$2,029
Nov 202401,58369.052.20$3,480
Oct 2024086571.372.28$1,973
Sep 202401,31169.612.36$3,100
Aug 202401,86375.632.06$3,845
Jul 202401,66679.932.15$3,576
Jun 202401,44078.082.63$3,793
May 202401,25878.812.20$2,766
Apr 202401,44684.451.66$2,399
Mar 202401,98480.301.55$3,066
Feb 202401,81576.091.78$3,237
Jan 202401,69373.023.30$5,583
Dec 202302,02371.262.61$5,281
Nov 2023060777.892.81$1,704
Oct 202301,00885.443.09$3,112
Sep 202301,86689.042.74$5,104
Aug 202302,05880.522.67$5,501
Jul 202302,17874.852.64$5,754
Jun 202302,10168.962.26$4,745
May 202302,11170.622.23$4,702
Apr 202301,93878.122.24$4,337
Mar 202301,48872.852.39$3,561
Feb 202301,27975.112.47$3,154
Jan 202301,54376.533.39$5,227
Dec 202201,59476.415.73$9,132
Nov 202201,54385.005.65$8,712
Oct 202201,57087.185.86$9,206
Sep 202201,52184.888.16$12,417
Aug 202201,52294.529.13$13,892
Jul 202201,493101.587.54$11,260
Jun 202201,467115.097.98$11,703
May 202201,375109.378.43$11,595
Apr 202200104.226.84$0
Mar 20220479108.885.08$2,432
Feb 202201,25591.054.86$6,098
Jan 202201,09181.844.54$4,951
Dec 202101,16671.323.90$4,546
Nov 2021064977.435.24$3,399
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 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020083938.772.71$2,271
Oct 2020096836.972.48$2,399
Sep 202001,11037.091.99$2,210
Aug 202001,22939.982.39$2,931
Jul 202001,52138.371.83$2,776
Jun 202001,53434.901.69$2,593
May 20200016.921.81$0
Apr 202001,87014.751.80$3,374
Mar 202001,98130.341.86$3,677
Feb 202001,04749.881.98$2,074
Jan 202001,25457.252.09$2,627
Dec 201901,29659.012.30$2,986
Nov 201904,03055.302.75$11,085
Oct 201905,61453.472.42$13,578
Sep 201903,16155.052.66$8,400
Aug 201903,44653.112.30$7,941
Jul 201906,32356.272.46$15,555
Jun 201906,30752.782.49$15,712
May 201908,74858.482.74$23,972
Apr 201907,86862.632.75$21,643
Mar 2019010,50656.803.06$32,170
Feb 201907,46050.852.79$20,830
Jan 201906,82346.033.23$22,026
Dec 201806,56646.594.19$27,482
Nov 201806,19152.934.24$26,233
Oct 201805,95761.443.40$20,242
Sep 201805,97559.543.11$18,570
Aug 201806,59059.403.07$20,209
Jul 201806,64165.142.93$19,471
Jun 201805,76760.183.08$17,745
May 201807,97365.382.90$23,128
Apr 201808,48063.842.90$24,599
Mar 201809,85961.222.79$27,475
Feb 201809,44861.782.77$26,134
Jan 201806,55762.874.01$26,289
Dec 201709,60857.272.92$28,070
Nov 201709,96755.423.12$31,081
Oct 201704,07149.292.98$12,147
Sep 2017011,02247.523.09$34,028
Aug 2017010,52245.373.00$31,612
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 201601141.622.92$32
Jun 201605,14045.352.69$13,805
May 2016011,26742.521.99$22,433
Apr 201607,71436.561.99$15,359
Mar 201609,11533.011.79$16,352
Feb 201606,28626.472.06$12,972
Jan 201608,48527.352.36$20,062
Dec 2015010,53232.362.00$21,079
Nov 2015010,53638.792.17$22,835
Oct 2015011,14743.552.43$27,049
Sep 201508,89842.992.76$24,544
Aug 2015013,26340.162.87$38,098
Jul 2015016,29948.152.95$48,002
Jun 2015011,12656.152.88$32,075
May 2015018,10155.212.96$53,497
Apr 2015014,53349.822.71$39,335
Mar 2015011,24042.892.93$32,986
Feb 201505,69144.662.98$16,938
Jan 201503,12343.433.10$9,683
Dec 201404,99854.693.59$17,950
Nov 201405,18470.464.25$22,042
Oct 201408,12578.303.90$31,695
Sep 201404,46386.164.05$18,055
Aug 201407,83589.394.04$31,615
Jul 201407,77996.564.18$32,513
Jun 201407,92498.164.74$37,535
May 201407,70494.734.73$36,413
Apr 201406,82495.944.81$32,817
Mar 201408,37795.895.06$42,361
Feb 201407,46997.406.19$46,248
Jan 201408,67690.404.86$42,172
Dec 201307,72691.824.35$33,643
Nov 201309,45788.853.74$35,353
Oct 201307,17597.423.78$27,117
Sep 2013011,695104.113.72$43,479
Aug 2013010,989104.253.52$38,710
Jul 2013010,778102.523.72$40,070
Jun 2013010,54094.403.93$41,458
May 201309,16094.834.15$38,006
Apr 2013012,81393.964.28$54,873
Mar 2013013,27593.623.91$51,943
Feb 2013010,45991.233.42$35,769
Jan 2013011,75191.603.42$40,187
Dec 2012013,94186.773.42$47,680
Nov 2012014,91786.953.62$54,074
Oct 2012016,29689.383.40$55,401
Sep 2012015,63494.672.92$45,626
Aug 2012016,32092.662.91$47,461
Jul 2012014,42285.133.02$43,566
Jun 2012030179.822.52$758
May 2012016,92091.612.49$42,102
Apr 2012016,364101.652.00$32,676
Mar 2012014,912105.052.22$33,136
Feb 2012016,486101.102.57$42,373
Jan 2012023,19798.092.73$63,422
Dec 2011020,50696.873.24$66,434
Nov 2011021,06095.723.31$69,736
Oct 2011021,55384.983.65$78,637
Sep 2011015,01283.623.99$59,835
Aug 2011021,54583.404.15$89,397
Jul 2011020,76794.144.52$93,810
Jun 2011019,99792.904.64$92,784
May 2011021,75698.134.40$95,831
Apr 2011019,646105.964.33$85,132
Mar 20110096.364.06$0
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 20100072.633.98$0
Aug 201004,06773.684.42$17,974
Jul 2010021,08672.554.74$99,874
Jun 2010021,64270.364.91$106,271
May 2010019,78371.124.24$83,785
Apr 2010021,81081.694.12$89,916
Mar 2010024,03278.394.39$105,469
Feb 2010021,20873.585.44$115,422
Jan 2010024,37574.365.96$145,375
Dec 2009024,20071.445.48$132,707
Nov 2009025,97474.593.75$97,441
Oct 2009026,29172.544.11$108,063
Sep 2009014,90065.543.06$45,665
Aug 20090067.423.22$0
Jul 2009013,62961.133.46$47,218
Jun 2009024,79366.163.90$96,569
May 2009027,07254.743.93$106,278
Apr 2009024,00346.773.59$86,111
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 2008033,080131.3313.03$431,119
May 2008034,950123.1711.57$404,521
Apr 2008031,193110.3110.45$326,118
Mar 2008030,060101.909.66$290,502
Feb 2008012,87592.538.77$112,921
Jan 200809,24290.388.21$75,837
Dec 2007010,59388.337.30$77,350
Nov 2007010,18591.677.29$74,266
Oct 2007013,06682.856.92$90,443
Sep 2007015,25275.846.24$95,236
Aug 2007013,75069.066.39$87,834
Jul 2007019,97370.906.39$127,586
Jun 2007017,47862.007.55$131,932
May 2007020,63858.747.85$161,932
Apr 2007020,60259.617.81$160,803
Mar 2007023,20056.927.30$169,406
Feb 2007020,47155.108.22$168,190
Jan 2007018,44550.306.73$124,077
Dec 2006022,17656.656.92$153,423
Nov 2006021,36054.207.62$162,709
Oct 2006014,66554.906.01$88,192
Sep 2006013,70660.085.04$69,040
Aug 2006028,97068.717.34$212,637
Jul 2006030,09569.376.34$190,885
Jun 2006029,06466.286.38$185,541
May 2006029,33566.016.42$188,477
Apr 2006034,05664.397.36$250,669
Mar 2006039,99756.707.08$283,296
Feb 2006012,01957.597.75$93,161
Jan 2006029,03460.598.93$259,370
Dec 2005031,82754.9413.42$426,972
Nov 2005022,75854.6910.59$240,971
Oct 2005033,06458.3413.80$456,143
Sep 2005024,03961.4512.08$290,367
Aug 2005025,37161.519.80$248,556
Jul 2005026,38855.697.84$206,978
Jun 2005027,48052.337.38$202,831
May 2005034,11945.226.65$226,931
Apr 2005032,10549.207.36$236,308
Mar 2005035,88150.377.15$256,724
Feb 2005029,81145.226.31$188,165
Jan 2005033,49743.166.32$211,775
Dec 2004033,38439.866.75$225,378
Nov 2004032,82645.286.33$207,802
Oct 2004015,75949.706.52$102,671
Sep 2004015,69743.245.28$82,941
Aug 2004015,76942.375.55$87,528
Jul 2004014,58838.286.08$88,756
Jun 2004035,03536.106.43$225,381
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 2004040,15434.365.53$222,057
Feb 2004046,62232.455.51$256,870
Jan 2004052,57932.036.30$331,229
Dec 2003052,72630.266.30$332,260
Nov 2003048,28228.804.60$221,864
Oct 2003055,30528.174.76$263,232
Sep 2003050,32226.314.75$238,997
Aug 2003053,68929.765.13$275,410
Jul 2003059,39329.415.17$307,112
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 2003059,55631.146.10$363,056
Feb 2003028,26533.487.93$224,025
Jan 2003052,19130.315.58$291,332
Dec 2002062,27026.914.85$302,244
Nov 2002058,60324.664.14$242,438
Oct 2002065,07826.464.23$275,223
Sep 2002059,40927.443.64$215,964
Aug 2002061,74825.963.16$195,381
Jul 2002064,00224.583.06$195,959
Jun 2002064,55323.733.34$215,493
May 2002071,06824.663.58$254,708
Apr 2002065,26723.653.51$229,239
Mar 2002069,04622.003.10$214,230
Feb 2002065,33318.222.38$155,210
Jan 2002070,10317.172.38$166,542
Dec 2001069,37616.932.36$164,033
Nov 2001066,74118.072.41$160,547
Oct 2001070,91719.782.53$179,341
Sep 2001067,98124.262.25$153,047
Aug 2001069,71324.873.05$212,845
Jul 2001072,61623.933.20$232,159
Jun 2001072,23024.563.82$276,219
May 2001071,88325.524.31$309,623
Apr 2001074,61324.685.34$398,084
Mar 2001076,78024.545.38$412,803
Feb 2001071,79627.755.77$414,053
Jan 2001077,09627.478.40$647,511
Dec 2000073,78226.889.12$673,076
Nov 2000079,62932.215.66$450,541
Oct 2000085,41931.235.15$439,523
Sep 2000081,29631.875.19$421,642
Aug 2000083,64029.644.54$379,788
Jul 2000088,67028.534.09$362,638
Jun 2000036,90929.304.40$162,298
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 199902,28815.792.32$5,310
Apr 1999011,78115.102.21$26,013
Mar 1999010,04612.471.84$18,468
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
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 199703,62717.882.08$7,554
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 1996020,40323.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 1996110,47019.38$19
Feb 1996820,13916.98$136
Jan 1996987,13317.07$154
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19952090,74015.43$309
Sep 199563100,09216.18$1,019

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
Condensate             0 bbl  × $106.41 =         $0
Gas                  601 Mcf  × $  3.05 =     $1,831

────────────────────────────────────────────────────
Month total                                   $1,831

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/155836 is the state's own key, not one this site invented.