PURE-WALTON

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

Oil lease lease 3272District 08Field 49129132Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$4.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$61 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 157 leases and 1,140 wells, and the rule below applies to all of them.

Discovered
1939-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
880 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

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
NGPA10none

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
OilDisposition76,133 bbl$3,740,119
Casinghead gasProduction134,509 Mcf$516,167
Total$4,256,286

34,126 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 (38)

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 31.9340, -103.0614. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.7 miles.

31.93145, -103.05657 · 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
89.5%
34 of 38 wells
With a plug date
86.8%
33 of 38 wells
Median depth
3,495 ft
34 wells filed one
Completion to plug
30.6 years
median over 15 wells

What the state filed about each well

On the RRC proration schedule
3489.5%
A plug date is filed
3386.8%
BothOn the schedule and plugged. Neither fact cancels the other.
3386.8%
NeitherNo plug date, and not on the schedule.
410.5%

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

Total depth in feet, 34 of 38 wells. Median 3,495 ft, with the middle half between 3,447 and 3,623 ft; the shallowest is 3,412 ft and the deepest 4,580 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 16 of 38 wells, May 1960 – Jul 1993. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1960 – Jul 1993
16 of 38 wells; 22 filed none
Plug dates filed
Apr 1992 – Oct 2025
33 of 38 wells; 5 filed none

Last completion to plug: a median of 30.6 years across the 15 wells that filed both dates, with the middle half between 19.2 years and 31.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

38 wells

42-495004005W3,445 ftApr 1992Yes
42-49500405123,445 ftJun 2003Yes
42-49500406133,452 ftSep 1993Yes
42-4950040915W3,426 ftApr 1992Yes
42-49500418234,056 ftApr 1996Yes
42-4950041926W3,495 ftApr 1992Yes
42-4950042025W3,495 ftApr 1992Yes
42-49500423173,412 ftSep 1998Yes
42-49500426103,497 ftJan 2009Yes
42-495004289W3,490 ftOct 2003Yes
42-495004412W3,430 ftApr 1992Yes
42-4950046383,476 ftSep 2003Yes
42-4950059933,430 ftSep 2003Yes
42-495006004W3,437 ftMar 2019Yes
42-4950614913,500 ftOct 2004Yes
42-4951005227W3,499 ftJan 2007Yes
42-4951005328W3,481 ftApr 1992Yes
42-4951005530W3,452 ftSep 2003Yes
42-4950039816
42-4950042218
42-4950043621
42-4950043822
42-49500407143,438 ftJul 1993Oct 2003Yes
42-49500457204,120 ftMar 1993Jun 2023Yes
42-49500437113,454 ftJan 1993Sep 2004Yes
42-49531086354,537 ftOct 1992Oct 1998Yes
42-49531429404,580 ftOct 1992Oct 2025Yes
42-49531167373,632 ftNov 1990Yes
42-49531087343,658 ftNov 1989Nov 2005Yes
42-49531431393,627 ftFeb 1982Jul 2013Yes
42-49531430383,609 ftDec 1981Feb 2013Yes
42-4950046419A3,530 ftFeb 1981Jun 2003Yes
42-49531166363,635 ftMay 1980Jun 2009Yes
42-4953108532W3,650 ftOct 1979Aug 2011Yes
42-49531037323,600 ftJun 1979Jan 2010Yes
42-49531036313,600 ftMay 1979Feb 2010Yes
42-49510054293,490 ftJul 1963Jul 2011Yes
42-49500421243,434 ftMay 1960May 1996Yes

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 2026013106.413.05$40
Apr 202602298.932.87$63
Mar 202608689.753.15$271
Feb 2026169063.503.75$10,732
Jan 2026170059.138.00$10,052
Dec 20253364856.664.41$19,250
Nov 202504858.593.93$188
Oct 202506159.383.30$202
Sep 20250762.743.08$22
Aug 202503163.933.01$93
Jul 20252823466.743.32$18,933
Jun 2025031566.483.13$986
May 20250060.553.23$0
Apr 2025140062.363.54$8,730
Mar 20250067.704.27$0
Feb 202504170.884.34$178
Jan 2025010074.324.28$428
Dec 20241309368.993.12$9,259
Nov 202408569.052.20$187
Oct 20241529471.372.28$11,063
Sep 20241178169.612.36$8,336
Aug 202428312175.632.06$21,653
Jul 20241616079.932.15$12,998
Jun 2024010078.082.63$263
May 202414211578.812.20$11,444
Apr 20241409784.451.66$11,984
Mar 20241476280.301.55$11,900
Feb 2024169676.091.78$12,870
Jan 20241684273.023.30$12,406
Dec 20231733071.262.61$12,406
Nov 2023175277.892.81$13,636
Oct 20231502985.443.09$12,906
Sep 20231633489.042.74$14,607
Aug 202315213480.522.67$12,597
Jul 202316414074.852.64$12,645
Jun 20231469168.962.26$10,274
May 202317210170.622.23$12,372
Apr 20231865478.122.24$14,651
Mar 20231705372.852.39$12,511
Feb 20231572875.112.47$11,861
Jan 20231511776.533.39$11,614
Dec 2022123776.415.73$9,439
Nov 20221571685.005.65$13,435
Oct 20223131587.185.86$27,375
Sep 2022165784.888.16$14,062
Aug 20221571294.529.13$14,949
Jul 20221817101.587.54$18,439
Jun 202217212115.097.98$19,891
May 202218319109.378.43$20,175
Apr 202217730104.226.84$18,652
Mar 202216530108.885.08$18,117
Feb 202203991.054.86$189
Jan 20223444381.844.54$28,348
Dec 20211772771.323.90$12,729
Nov 202102577.435.24$131
Oct 20213323679.795.71$26,696
Sep 20211603469.865.35$11,360
Aug 20211674066.024.22$11,194
Jul 20211773870.783.98$12,679
Jun 20211634869.493.38$11,489
May 20211751963.483.02$11,166
Apr 20211802860.362.76$10,942
Mar 20211782661.302.72$10,982
Feb 20211721857.805.55$10,041
Jan 20211665850.412.81$8,531
Dec 20201676744.642.68$7,634
Nov 20201696538.772.71$6,728
Oct 20201654036.972.48$6,199
Sep 20201691837.091.99$6,304
Aug 2020180039.982.39$7,196
Jul 20201716338.371.83$6,676
Jun 20201651834.901.69$5,789
May 20203077416.921.81$5,329
Apr 20201587214.751.80$2,460
Mar 20201507530.341.86$4,690
Feb 202005149.881.98$101
Jan 20201647157.252.09$9,538
Dec 20191736959.012.30$10,368
Nov 20191672055.302.75$9,290
Oct 201906553.472.42$157
Sep 20191461555.052.66$8,077
Aug 20190053.112.30$0
Jul 2019135056.272.46$7,596
Jun 201901252.782.49$30
May 2019178058.482.74$10,409
Apr 2019149062.632.75$9,332
Mar 2019155456.803.06$8,816
Feb 2019176050.852.79$8,950
Jan 2019164046.033.23$7,549
Dec 2018174046.594.19$8,107
Nov 20181765052.934.24$9,528
Oct 201817110061.443.40$10,846
Sep 201817811959.543.11$10,968
Aug 201817513559.403.07$10,809
Jul 20181768465.142.93$11,711
Jun 20181705560.183.08$10,400
May 201807565.382.90$218
Apr 20181766663.842.90$11,427
Mar 201806061.222.79$167
Feb 20181793661.782.77$11,158
Jan 2018169062.874.01$10,625
Dec 201705257.272.92$152
Nov 20171816655.423.12$10,237
Oct 201716312049.292.98$8,392
Sep 20171559947.523.09$7,671
Aug 20171719945.373.00$8,056
Jul 201717610643.873.09$8,048
Jun 201717011142.493.09$7,566
May 201717511045.373.26$8,299
Apr 201733710347.933.21$16,483
Mar 201717110446.772.98$8,308
Feb 201716414750.452.95$8,708
Jan 201717715949.413.42$9,289
Dec 201618216148.763.72$9,474
Nov 201616815742.492.64$7,553
Oct 201633416046.193.09$15,922
Sep 201617615341.553.10$7,787
Aug 201617415841.442.92$7,673
Jul 201617217241.622.92$7,662
Jun 201634416845.352.69$16,052
May 201617717242.521.99$7,869
Apr 201615716436.561.99$6,066
Mar 201632616033.011.79$11,048
Feb 201616614626.472.06$4,695
Jan 201617215727.352.36$5,075
Dec 201533115132.362.00$11,013
Nov 201516916538.792.17$6,913
Oct 201533419543.552.43$15,019
Sep 201517131742.992.76$8,226
Aug 201516035940.162.87$7,457
Jul 201532636148.152.95$16,760
Jun 201516834756.152.88$10,434
May 201533228755.212.96$19,178
Apr 201516728349.822.71$9,086
Mar 201517026442.892.93$8,066
Feb 201533223244.662.98$15,518
Jan 201517926843.433.10$8,605
Dec 201436523854.693.59$20,817
Nov 201418226370.464.25$13,942
Oct 201417024978.303.90$14,282
Sep 201417629186.164.05$16,341
Aug 201417615289.394.04$16,346
Jul 201417515596.564.18$17,546
Jun 201417328798.164.74$18,341
May 201417329894.734.73$17,797
Apr 201417233595.944.81$18,113
Mar 201417937195.895.06$19,040
Feb 2014035597.406.19$2,198
Jan 201417337990.404.86$17,481
Dec 201316040291.824.35$16,442
Nov 201317048588.853.74$16,918
Oct 201315843097.423.78$17,017
Sep 2013160391104.113.72$18,111
Aug 2013168402104.253.52$18,930
Jul 2013174582102.523.72$20,002
Jun 201313281694.403.93$15,670
May 201317779394.834.15$20,075
Apr 201316950593.964.28$18,042
Mar 201318284993.623.91$20,361
Feb 201317973591.233.42$18,844
Jan 201318273691.603.42$19,188
Dec 201217969986.773.42$17,923
Nov 201217567186.953.62$17,649
Oct 201217061889.383.40$17,296
Sep 201218377694.672.92$19,589
Aug 201217267992.662.91$17,912
Jul 201216743485.133.02$15,528
Jun 201218244279.822.52$15,641
May 201210155091.612.49$10,621
Apr 2012173454101.652.00$18,492
Mar 2012170380105.052.22$18,703
Feb 2012176403101.102.57$18,829
Jan 201236243398.092.73$36,692
Dec 201118575996.873.24$20,380
Nov 201117976595.723.31$19,667
Oct 201117163184.983.65$16,834
Sep 201117874083.623.99$17,834
Aug 201134474783.404.15$31,789
Jul 201117884894.144.52$20,588
Jun 201117582892.904.64$20,099
May 201117582198.134.40$20,789
Apr 2011355723105.964.33$40,749
Mar 201116977996.364.06$19,446
Feb 201116156885.644.18$16,162
Jan 201134042586.504.59$31,360
Dec 201018048085.734.35$17,518
Nov 201018167380.843.80$17,186
Oct 201034160378.103.51$28,748
Sep 201015569372.633.98$14,015
Aug 201011672673.684.42$11,755
Jul 2010476172.554.74$3,895
Jun 201016574670.364.91$15,273
May 201014173171.124.24$13,124
Apr 201033962881.694.12$30,282
Mar 201016651678.394.39$15,277
Feb 201016981573.585.44$16,871
Jan 201017175974.365.96$17,242
Dec 200917653771.445.48$15,518
Nov 200931972674.593.75$26,518
Oct 200914574872.544.11$13,593
Sep 200916861765.543.06$12,902
Aug 20091528367.423.22$10,515
Jul 200915341061.133.46$10,773
Jun 200916260066.163.90$13,055
May 200916955954.743.93$11,446
Apr 200917251246.773.59$9,881
Mar 2009051442.144.06$2,086
Feb 200918244732.814.63$8,042
Jan 200916357535.865.37$8,934
Dec 200818059537.105.98$10,234
Nov 200817948755.496.86$13,274
Oct 200817682075.246.92$18,918
Sep 2008185437101.767.88$22,268
Aug 2008175908114.228.48$27,691
Jul 2008155916131.0811.39$30,750
Jun 2008169756131.3313.03$32,047
May 2008176791123.1711.57$30,833
Apr 2008174621110.3110.45$25,686
Mar 2008346544101.909.66$40,515
Feb 200816053192.538.77$19,462
Jan 200817462490.388.21$20,847
Dec 200718557488.337.30$20,532
Nov 200734958591.677.29$36,258
Oct 200717762482.856.92$18,984
Sep 200717234975.846.24$15,224
Aug 200717640369.066.39$14,729
Jul 200715346670.906.39$13,824
Jun 200714242862.007.55$12,035
May 200717355958.747.85$14,548
Apr 200747541459.617.81$31,546
Mar 2007035856.927.30$2,614
Feb 200718562355.108.22$15,312
Jan 200717862250.306.73$13,138
Dec 200617867356.656.92$14,740
Nov 200617652454.207.62$13,531
Oct 200619263554.906.01$14,360
Sep 200617663760.085.04$13,783
Aug 200635356568.717.34$28,402
Jul 200617663969.376.34$16,262
Jun 200616959966.286.38$15,025
May 200617657466.016.42$15,306
Apr 200617552564.397.36$15,133
Mar 200617753356.707.08$13,811
Feb 200618246257.597.75$14,062
Jan 200636151260.598.93$26,447
Dec 200518036554.9413.42$14,786
Nov 200534950954.6910.59$24,476
Oct 2005049558.3413.80$6,829
Sep 200535464961.4512.08$29,593
Aug 200517569861.519.80$17,602
Jul 200518263155.697.84$15,085
Jun 200516979752.337.38$14,726
May 200534385145.226.65$21,171
Apr 200535577949.207.36$23,200
Mar 200517780450.377.15$14,668
Feb 200518254545.226.31$11,670
Jan 200536066343.166.32$19,729
Dec 200436163639.866.75$18,683
Nov 200418160145.286.33$12,000
Oct 200418764649.706.52$13,503
Sep 200453258943.245.28$26,116
Aug 2004057042.375.55$3,164
Jul 200435857038.286.08$17,172
Jun 200435751536.106.43$16,201
May 200417846137.486.49$9,665
Apr 200435345934.475.86$14,857
Mar 2004044134.365.53$2,439
Feb 200418436132.455.51$7,960
Jan 200426635332.036.30$10,744
Dec 200336233030.266.30$13,034
Nov 200317829828.804.60$6,496
Oct 200352525928.174.76$16,022
Sep 200318027026.314.75$6,018
Aug 200317637129.765.13$7,141
Jul 200336144129.415.17$12,897
Jun 200317647628.565.98$7,874
May 200335142026.595.97$11,842
Apr 200317433826.675.41$6,468
Mar 20033539731.146.10$11,584
Feb 20031816933.487.93$6,607
Jan 200335718430.315.58$11,848
Dec 200235420326.914.85$10,511
Nov 200218320924.664.14$5,377
Oct 200235619626.464.23$10,249
Sep 200234719827.443.64$10,241
Aug 200217911325.963.16$5,004
Jul 200235834224.583.06$9,847
Jun 200217722423.733.34$4,948
May 200235229024.663.58$9,720
Apr 200217425923.653.51$5,025
Mar 200235925022.003.10$8,674
Feb 200218212018.222.38$3,601
Jan 200218328717.172.38$3,824
Dec 2001181316.932.36$3,071
Nov 2001012518.072.41$301
Oct 200116911219.782.53$3,626
Sep 200133610524.262.25$8,388
Aug 200117815524.873.05$4,900
Jul 200117819223.933.20$4,873
Jun 200117617124.563.82$4,976
May 200117713425.524.31$5,094
Apr 200117618324.685.34$5,320
Mar 200136216324.545.38$9,760
Feb 200118518827.755.77$6,218
Jan 200118422827.478.40$6,969
Dec 200018215926.889.12$6,343
Nov 20003656432.215.66$12,119
Oct 200007231.235.15$370
Sep 20003419631.875.19$11,366
Aug 200009229.644.54$418
Jul 200037210128.534.09$11,026
Jun 20001847229.304.40$5,708
May 200016914127.263.68$5,126
Apr 20001847524.513.12$4,744
Mar 20001779628.422.86$5,305
Feb 20001897827.622.73$5,433
Jan 200037012525.272.48$9,660
Dec 199918514124.282.42$4,834
Nov 199918411323.192.43$4,542
Oct 199918315420.982.80$4,271
Sep 199917811321.752.62$4,167
Aug 199917910019.262.88$3,735
Jul 19991836217.892.37$3,421
Jun 199918310715.942.36$3,170
May 19991788815.792.32$3,015
Apr 19991856515.102.21$2,937
Mar 19993568512.471.84$4,596
Feb 1999177769.981.82$1,905
Jan 199918715110.381.90$2,228
Dec 19981781449.201.77$1,893
Nov 199835314310.892.19$4,157
Oct 1998210712.421.97$236
Sep 199834710712.592.08$4,592
Aug 199817911511.301.91$2,242
Jul 19981787611.742.24$2,260
Jun 19981788811.242.24$2,198
May 199834913012.622.21$4,691
Apr 19981738813.042.51$2,476
Mar 199817718512.802.31$2,693
Feb 199817622213.952.30$2,966
Jan 199836520714.702.15$5,812
Dec 199717919516.322.41$3,391
Nov 199718014118.193.09$3,710
Oct 199717212919.253.15$3,717
Sep 199717914717.742.95$3,610
Aug 199717916917.862.55$3,629
Jul 199715917317.582.25$3,184
Jun 199717719417.242.26$3,489
May 199717918918.972.31$3,832
Apr 199734821917.882.08$6,678
Mar 199717823018.951.94$3,819
Feb 199735521920.492.21$7,757
Jan 1997018423.483.54$651
Dec 199637117723.32$8,652
Nov 1996111721.97$22
Oct 199629414923.31$6,853
Sep 199652219322.22$11,599
Aug 1996021720.26$0
Jul 199639428719.55$7,703
Jun 1996025418.73$0
May 199638422719.43$7,461
Apr 1996021321.51$0
Mar 199632620319.38$6,318
Feb 1996012516.98$0
Jan 199625518317.07$4,353
Dec 199536519617.19$6,274
Nov 1995016916.00$0
Oct 199536519815.43$5,632
Sep 1995017116.18$0
Aug 199534325615.92$5,461
Jul 199534726615.24$5,288
Jun 1995024616.41$0
May 199538726017.56$6,796
Apr 1995028617.73$0
Mar 199533231316.44$5,458
Feb 199536029016.58$5,969
Jan 1995033015.92$0
Dec 199431044115.03$4,659
Nov 1994050515.90$0
Oct 199430468415.58$4,736
Sep 199427593515.29$4,205
Aug 199411,41316.13$16
Jul 19942671,48817.56$4,689
Jun 199401,39617.09$0
May 19943001,38415.88$4,764
Apr 19945231,32814.14$7,395
Mar 199401,38212.46$0
Feb 19942631,15012.50$3,288
Jan 19942881,18312.66$3,646
Dec 19932691,21512.33$3,317
Nov 199301,10814.49$0
Oct 19932631,07615.85$4,169
Sep 19935281,10815.03$7,936
Aug 199301,21615.66$0
Jul 19933341,37615.46$5,164
Jun 199301,33916.79$0
May 19932131,76817.68$3,766
Apr 19933171,59218.05$5,722
Mar 19933771,31818.14$6,839
Feb 19931941,18317.90$3,473
Jan 199301,21216.93$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
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas        13 Mcf  × $  3.05 =        $40

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Month total                                      $40

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/3272 is the state's own key, not one this site invented.