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 139697District 08Field 49129330Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$18.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$38 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
CondensateDisposition977 bbl$16,286
GasProduction4,746,385 Mcf$18,597,894
Total$18,614,180

417,196 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 31.9344, -103.0678. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.93438, -103.06775 · 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
9,958 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 9,958 ft.

Completions filed
Jun 2010
1 of 1 wells

1 well

42-495012371 E9,958 ftJun 2010

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 202501,22956.664.41$5,424
Nov 202501,22958.593.93$4,826
Oct 202501,31959.383.30$4,359
Sep 202501,28262.743.08$3,945
Aug 202501,46263.933.01$4,408
Jul 202502,10166.743.32$6,965
Jun 202502,46666.483.13$7,715
May 202502,55860.553.23$8,268
Apr 2025012462.363.54$439
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 202501,97374.324.28$8,442
Dec 202401,63968.993.12$5,116
Nov 202402,61469.052.20$5,747
Oct 202402,22671.372.28$5,078
Sep 202401,62369.612.36$3,837
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024014678.812.20$321
Apr 202402,54084.451.66$4,214
Mar 202402,61580.301.55$4,041
Feb 2024076076.091.78$1,356
Jan 2024095873.023.30$3,159
Dec 202302,71871.262.61$7,096
Nov 202301,32977.892.81$3,731
Oct 20230085.443.09$0
Sep 202302,15689.042.74$5,897
Aug 202302,87680.522.67$7,687
Jul 202301,51474.852.64$4,000
Jun 2023067868.962.26$1,531
May 202301,77170.622.23$3,945
Apr 202301,60278.122.24$3,585
Mar 202301,70772.852.39$4,085
Feb 202301,47675.112.47$3,639
Jan 202301,70576.533.39$5,776
Dec 202201,88676.415.73$10,805
Nov 202202,11185.005.65$11,919
Oct 202202,13187.185.86$12,496
Sep 202201,99784.888.16$16,303
Aug 202202,31894.529.13$21,157
Jul 202202,472101.587.54$18,644
Jun 20220219115.097.98$1,747
May 202201,679109.378.43$14,159
Apr 202201,850104.226.84$12,650
Mar 202201,927108.885.08$9,782
Feb 202201,81491.054.86$8,814
Jan 202201,86281.844.54$8,449
Dec 202101,56871.323.90$6,114
Nov 202101,57077.435.24$8,222
Oct 202101,80779.795.71$10,325
Sep 202101,91269.865.35$10,231
Aug 202102,28566.024.22$9,644
Jul 202102,80570.783.98$11,170
Jun 202102,76569.493.38$9,347
May 202102,89263.483.02$8,727
Apr 202103,17260.362.76$8,750
Mar 202101,86861.302.72$5,075
Feb 2021054057.805.55$2,996
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020028836.972.48$714
Sep 202001,09537.091.99$2,180
Aug 2020099339.982.39$2,368
Jul 2020091338.371.83$1,666
Jun 2020084334.901.69$1,425
May 2020093616.921.81$1,699
Apr 2020092514.751.80$1,669
Mar 2020095030.341.86$1,763
Feb 2020096949.881.98$1,919
Jan 2020078757.252.09$1,649
Dec 2019090659.012.30$2,088
Nov 2019071555.302.75$1,967
Oct 2019070053.472.42$1,693
Sep 2019093955.052.66$2,495
Aug 201903553.112.30$81
Jul 201903656.272.46$89
Jun 201904752.782.49$117
May 2019047558.482.74$1,302
Apr 2019072662.632.75$1,997
Mar 201901,00756.803.06$3,084
Feb 201901,32550.852.79$3,700
Jan 201901,57846.033.23$5,094
Dec 201801,73846.594.19$7,274
Nov 201801,42452.934.24$6,034
Oct 201801,16761.443.40$3,966
Sep 201802,11659.543.11$6,577
Aug 201802,47959.403.07$7,602
Jul 201802,74465.142.93$8,045
Jun 201802,82260.183.08$8,683
May 201802,91765.382.90$8,462
Apr 201803,49863.842.90$10,147
Mar 201803,48161.222.79$9,701
Feb 201803,08561.782.77$8,533
Jan 201804,08762.874.01$16,386
Dec 201704,84157.272.92$14,143
Nov 201706,15655.423.12$19,197
Oct 201702,68449.292.98$8,008
Sep 201704,74847.523.09$14,658
Aug 201703,69145.373.00$11,089
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 2016081345.352.69$2,184
May 201601,48442.521.99$2,955
Apr 201603,11236.561.99$6,196
Mar 201604,49933.011.79$8,071
Feb 201602,14526.472.06$4,426
Jan 201602,42727.352.36$5,738
Dec 201504,24732.362.00$8,500
Nov 2015054738.792.17$1,186
Oct 201502,13243.552.43$5,173
Sep 2015095342.992.76$2,629
Aug 2015032340.162.87$928
Jul 2015079348.152.95$2,335
Jun 2015044056.152.88$1,268
May 201501,83655.212.96$5,426
Apr 201502,79049.822.71$7,551
Mar 201503,08842.892.93$9,062
Feb 201502,83544.662.98$8,438
Jan 201503,28643.433.10$10,189
Dec 201404,03054.693.59$14,473
Nov 201404,15470.464.25$17,662
Oct 201404,11878.303.90$16,064
Sep 201403,44486.164.05$13,933
Aug 201404,39889.394.04$17,746
Jul 201407,64996.564.18$31,970
Jun 201407,54898.164.74$35,754
May 201404,66494.734.73$22,045
Apr 201403,29295.944.81$15,832
Mar 201404,21095.895.06$21,289
Feb 201405,29997.406.19$32,811
Jan 201408,97190.404.86$43,606
Dec 2013011,20391.824.35$48,783
Nov 2013013,30788.853.74$49,745
Oct 2013010,43197.423.78$39,423
Sep 2013012,379104.113.72$46,022
Aug 2013013,549104.253.52$47,728
Jul 2013013,907102.523.72$51,703
Jun 2013014,08094.403.93$55,382
May 2013015,25194.834.15$63,278
Apr 2013015,01293.964.28$64,290
Mar 2013015,81393.623.91$61,874
Feb 2013014,10091.233.42$48,221
Jan 2013016,54091.603.42$56,565
Dec 2012015,58086.773.42$53,286
Nov 2012015,32986.953.62$55,567
Oct 2012016,41389.383.40$55,799
Sep 2012015,26194.672.92$44,538
Aug 2012015,25692.662.91$44,367
Jul 2012016,22485.133.02$49,009
Jun 2012015,96979.822.52$40,227
May 2012017,23291.612.49$42,879
Apr 2012017,722101.652.00$35,387
Mar 2012015,349105.052.22$34,107
Feb 2012017,854101.102.57$45,889
Jan 2012017,89198.092.73$48,915
Dec 2011017,08396.873.24$55,344
Nov 2011017,35395.723.31$57,461
Oct 2011019,84784.983.65$72,413
Sep 2011017,01183.623.99$67,802
Aug 201105,70783.404.15$23,680
Jul 2011017,65394.144.52$79,743
Jun 2011020,75892.904.64$96,315
May 2011017,14298.134.40$75,507
Apr 2011021,857105.964.33$94,713
Mar 2011018,01796.364.06$73,101
Feb 2011012,96785.644.18$54,202
Jan 2011015,06086.504.59$69,107
Dec 2010021,40285.734.35$93,051
Nov 2010019,25080.843.80$73,060
Oct 2010019,33778.103.51$67,851
Sep 2010019,15872.633.98$76,239
Aug 2010018,14473.684.42$80,185
Jul 2010018,81272.554.74$89,103
Jun 2010011,27270.364.91$55,350
May 201007,91971.124.24$33,539
Apr 201009,98181.694.12$41,149
Mar 201007,68678.394.39$33,731
Feb 201007,75073.585.44$42,178
Jan 201008,12774.365.96$48,470
Dec 200908,99171.445.48$49,304
Nov 200909,74174.593.75$36,543
Oct 2009010,99772.544.11$45,200
Sep 2009010,17765.543.06$31,190
Aug 200908,66567.423.22$27,888
Jul 200906,08661.133.46$21,085
Jun 200909,97666.163.90$38,857
May 2009010,63254.743.93$41,739
Apr 200909,81246.773.59$35,201
Mar 2009010,52042.144.06$42,701
Feb 200909,80332.814.63$45,417
Jan 200907,81535.865.37$41,974
Dec 200806,27437.105.98$37,501
Nov 200805,67855.496.86$38,953
Oct 20080075.246.92$0
Sep 200801,460101.767.88$11,501
Aug 200800114.228.48$0
Jul 2008111,458131.0811.39$130,631
Jun 2008012,237131.3313.03$159,480
May 200807,280123.1711.57$84,261
Apr 200807,778110.3110.45$81,318
Mar 200808,628101.909.66$83,382
Feb 200808,54892.538.77$74,971
Jan 2008010,56090.388.21$86,653
Dec 200709,90188.337.30$72,297
Nov 2007011,09991.677.29$80,931
Oct 2007012,53782.856.92$86,781
Sep 2007012,37175.846.24$77,247
Aug 200708,75969.066.39$55,952
Jul 2007011,10370.906.39$70,925
Jun 200709,97362.007.55$75,281
May 200709,16058.747.85$71,872
Apr 200708,15959.617.81$63,683
Mar 2007010,96756.927.30$80,081
Feb 2007010,79455.108.22$88,684
Jan 2007013,48850.306.73$90,732
Dec 2006013,17156.656.92$91,123
Nov 2006012,17454.207.62$92,735
Oct 200609,18754.906.01$55,249
Sep 200604,86360.085.04$24,496
Aug 2006010,28368.717.34$75,476
Jul 2006010,57669.376.34$67,081
Jun 2006010,66566.286.38$68,084
May 2006011,25666.016.42$72,320
Apr 2006011,46264.397.36$84,366
Mar 2006012,15556.707.08$86,093
Feb 2006011,67957.597.75$90,525
Jan 2006013,95260.598.93$124,638
Dec 2005014,98154.9413.42$200,976
Nov 2005014,17754.6910.59$150,112
Oct 2005014,91258.3413.80$205,722
Sep 2005015,22761.4512.08$183,927
Aug 2005014,53861.519.80$142,426
Jul 2005012,16955.697.84$95,449
Jun 2005013,67452.337.38$100,928
May 2005018,54045.226.65$123,313
Apr 2005018,63449.207.36$137,155
Mar 2005019,81150.377.15$141,745
Feb 2005019,34045.226.31$122,073
Jan 2005020,89143.166.32$132,077
Dec 2004021,24639.866.75$143,433
Nov 2004021,15145.286.33$133,895
Oct 2004022,18949.706.52$144,564
Sep 2004021,43543.245.28$113,260
Aug 2004022,35042.375.55$124,057
Jul 2004022,83938.286.08$138,957
Jun 2004022,95436.106.43$147,664
May 2004024,43937.486.49$158,721
Apr 2004023,29734.475.86$136,485
Mar 2004025,16134.365.53$139,144
Feb 2004024,19732.455.51$133,316
Jan 2004026,68132.036.30$168,081
Dec 2003027,78730.266.30$175,104
Nov 2003027,10328.804.60$124,543
Oct 2003027,33328.174.76$130,095
Sep 2003025,38926.314.75$120,582
Aug 2003027,97529.765.13$143,504
Jul 2003029,76229.415.17$153,895
Jun 2003645,46028.565.98$34,495
May 2003030,89126.595.97$184,502
Apr 2003030,14426.675.41$162,997
Mar 2003031,57631.146.10$192,489
Feb 2003030,97833.487.93$245,528
Jan 2003035,04930.315.58$195,645
Dec 2002025,31426.914.85$122,868
Nov 2002014,85524.664.14$61,455
Oct 2002012,20226.464.23$51,604
Sep 2002017,17127.443.64$62,420
Aug 2002021,60225.963.16$68,352
Jul 2002086924.583.06$2,661
Jun 2002016,04623.733.34$53,565
May 2002030,43724.663.58$109,086
Apr 2002031,48223.653.51$110,575
Mar 2002030,25222.003.10$93,863
Feb 2002030,38518.222.38$72,185
Jan 2002019,49517.172.38$46,314
Dec 2001028,23316.932.36$66,754
Nov 2001022,65518.072.41$54,497
Oct 2001024,41619.782.53$61,745
Sep 2001024,92124.262.25$56,105
Aug 2001025,49124.873.05$77,828
Jul 2001024,41023.933.20$78,041
Jun 2001011,69424.563.82$44,720
May 2001012,28425.524.31$52,911
Apr 2001016,67524.685.34$88,966
Mar 2001021,11124.545.38$113,502
Feb 2001023,55627.755.77$135,849
Jan 2001027,02127.478.40$226,943
Dec 2000053,78126.889.12$490,617
Nov 2000028,30932.215.66$160,172
Oct 2000026,51431.235.15$136,428
Sep 2000031,40031.875.19$162,856
Aug 2000029,00329.644.54$131,695
Jul 2000024,58128.534.09$100,530
Jun 2000030,62429.304.40$134,661
May 2000032,10727.263.68$118,146
Apr 2000024,44924.513.12$76,183
Mar 2000044,43928.422.86$127,084
Feb 2000040,65027.622.73$110,832
Jan 2000043,46825.272.48$107,822
Dec 1999042,12624.282.42$102,102
Nov 1999042,46223.192.43$103,352
Oct 1999043,32520.982.80$121,471
Sep 1999043,48321.752.62$113,875
Aug 1999041,67619.262.88$119,844
Jul 1999036,65717.892.37$86,964
Jun 1999043,01515.942.36$101,606
May 1999014,79315.792.32$34,335
Apr 1999012,76415.102.21$28,184
Mar 1999014,02212.471.84$25,777
Feb 1999013,7449.981.82$24,984
Jan 199918114,71410.381.90$29,835
Dec 1998215,4179.201.77$27,358
Nov 1998027,44310.892.19$59,983
Oct 1998024,10212.421.97$47,462
Sep 1998024,79512.592.08$51,639
Aug 1998024,66311.301.91$47,041
Jul 1998029,61211.742.24$66,250
Jun 1998020,96911.242.24$46,913
May 1998021,11512.622.21$46,587
Apr 1998028,73413.042.51$71,988
Mar 1998029,61012.802.31$68,383
Feb 1998045,16713.952.30$103,845
Jan 1998047,91614.702.15$103,249
Dec 19971946,55316.322.41$112,554
Nov 1997049,13318.193.09$151,735
Oct 1997032,92819.253.15$103,717
Sep 1997028,18317.742.95$83,277
Aug 1997030,63917.862.55$78,275
Jul 1997049,78217.582.25$111,857
Jun 1997052,62517.242.26$118,785
May 199708,46918.972.31$19,551
Apr 199704,06517.882.08$8,467
Mar 1997063,39018.951.94$122,922
Feb 1997062,07120.492.21$136,922
Jan 1997022,81123.483.54$80,744
Dec 1996043,32823.32$0
Nov 1996044,81421.97$0
Oct 1996024,94023.31$0
Sep 199609,85422.22$0
Aug 199609,80820.26$0
Jul 199605,30119.55$0
Jun 1996010,70018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 1995131016.41$2,150
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 199401,12115.90$0
Oct 19940015.58$0
Sep 1994017,16415.29$0
Aug 199402,97616.13$0
Jul 1994251617.56$4,408
Jun 1994053,90417.09$0
May 1994053,97415.88$0
Apr 19948247,86614.14$1,159
Mar 1994040,69012.46$0
Feb 1994015,92312.50$0
Jan 199408,01212.66$0
Dec 199303,50812.33$0
Nov 199303,13314.49$0
Oct 199302,43815.85$0
Sep 199301,76615.03$0
Aug 199301,61615.66$0
Jul 199301,55115.46$0
Jun 199301,76416.79$0
May 199302,00417.68$0
Apr 199301,98218.05$0
Mar 199302,65318.14$0
Feb 19932462,07117.90$4,403
Jan 199302,32916.93$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                1,229 Mcf  × $  4.41 =     $5,424

────────────────────────────────────────────────────
Month total                                   $5,424

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/139697 is the state's own key, not one this site invented.