BASHARA, M. J. -D-

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 17728District 08Field 49129132Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$6.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$128 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.

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
OilDisposition124,932 bbl$6,365,992
Casinghead gasProduction114,322 Mcf$398,257
Total$6,764,250

27,803 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 (3)

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 31.9565, -103.0346. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.95664, -103.03436 · 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
33.3%
1 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
3,600 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
133.3%
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.
266.7%

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 3,600 ft.

Completions filed
Jan 1981
1 of 3 wells; 2 filed none

3 wells

42-495815841Yes
42-495038662
42-4953128463,600 ftJan 1981

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 2026183098.932.87$18,104
Mar 2026178089.753.15$15,976
Feb 2026171063.503.75$10,859
Jan 2026172059.138.00$10,170
Dec 2025336056.664.41$19,038
Nov 2025174058.593.93$10,195
Oct 2025172059.383.30$10,213
Sep 20250062.743.08$0
Aug 2025170063.933.01$10,868
Jul 2025172266.743.32$11,486
Jun 2025174366.483.13$11,577
May 2025348360.553.23$21,081
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20251702974.324.28$12,758
Dec 20241751668.993.12$12,123
Nov 20241724569.052.20$11,976
Oct 20241733971.372.28$12,436
Sep 20243462469.612.36$24,142
Aug 20243432675.632.06$25,995
Jul 20243463079.932.15$27,720
Jun 20245172778.082.63$40,438
May 20246852678.812.20$54,042
Apr 20243391084.451.66$28,645
Mar 20245162780.301.55$41,477
Feb 20248602976.091.78$65,489
Jan 20248712273.023.30$63,673
Dec 20235172771.262.61$36,912
Nov 2023705877.892.81$54,935
Oct 20237313185.443.09$62,552
Sep 20238891389.042.74$79,192
Aug 2023744280.522.67$59,912
Jul 20235051474.852.64$37,836
Jun 2023367568.962.26$25,320
May 20233722170.622.23$26,317
Apr 20231831978.122.24$14,338
Mar 20230972.852.39$22
Feb 2023359975.112.47$26,987
Jan 20230576.533.39$17
Dec 20220876.415.73$46
Nov 202202885.005.65$158
Oct 20221847387.185.86$16,469
Sep 202205884.888.16$473
Aug 20223677394.529.13$35,355
Jul 202218267101.587.54$18,993
Jun 202217967115.097.98$21,136
May 202218151109.378.43$20,226
Apr 2022180134104.226.84$19,676
Mar 202216968108.885.08$18,746
Feb 20221795691.054.86$16,570
Jan 202206081.844.54$272
Dec 20211755871.323.90$12,707
Nov 20211735877.435.24$13,699
Oct 202104279.795.71$240
Sep 20211715069.865.35$12,214
Aug 20211785766.024.22$11,992
Jul 202105770.783.98$227
Jun 20211804869.493.38$12,670
May 20211685063.483.02$10,816
Apr 202105260.362.76$143
Mar 20213385861.302.72$20,877
Feb 20211863957.805.55$10,967
Jan 202105350.412.81$149
Dec 202005544.642.68$147
Nov 20201605338.772.71$6,347
Oct 202003036.972.48$74
Sep 20203343137.091.99$12,450
Aug 202003039.982.39$72
Jul 202003038.371.83$55
Jun 20203553534.901.69$12,449
May 20201754016.921.81$3,034
Apr 202003914.751.80$70
Mar 202002730.341.86$50
Feb 20201862449.881.98$9,325
Jan 202002457.252.09$50
Dec 20193672659.012.30$21,717
Nov 201901655.302.75$44
Oct 201902153.472.42$51
Sep 20191752555.052.66$9,700
Aug 201901853.112.30$41
Jul 20191765056.272.46$10,027
Jun 20190452.782.49$10
May 201903858.482.74$104
Apr 201903662.632.75$99
Mar 20191756056.803.06$10,124
Feb 201934835850.852.79$18,695
Jan 201952937446.033.23$25,557
Dec 20181755846.594.19$8,396
Nov 201817235152.934.24$10,591
Oct 201817416861.443.40$11,261
Sep 201802759.543.11$84
Aug 201817614859.403.07$10,908
Jul 201835646165.142.93$24,541
Jun 20183512660.183.08$21,203
May 201836921665.382.90$24,752
Apr 201835222463.842.90$23,121
Mar 201817716661.222.79$11,299
Feb 2018011661.782.77$321
Jan 201835523662.874.01$23,265
Dec 201717722457.272.92$10,791
Nov 201735524755.423.12$20,444
Oct 201753122449.292.98$26,841
Sep 201735922647.523.09$17,757
Aug 201718223645.373.00$8,966
Jul 201752928043.873.09$24,072
Jun 201717927442.493.09$8,452
May 201718027045.373.26$9,048
Apr 201736123847.933.21$18,067
Mar 201734824446.772.98$17,004
Feb 201736822150.452.95$19,218
Jan 201754525049.413.42$27,783
Dec 201617825048.763.72$9,610
Nov 201635622642.492.64$15,724
Oct 201635324446.193.09$17,059
Sep 201618921941.553.10$8,532
Aug 201637125341.442.92$16,114
Jul 201635527341.622.92$15,573
Jun 201633925845.352.69$16,067
May 201635826942.521.99$15,758
Apr 201635425336.561.99$13,446
Mar 201635925833.011.79$12,313
Feb 201635623626.472.06$9,910
Jan 201633725427.352.36$9,818
Dec 201533726632.362.00$11,438
Nov 201548925238.792.17$19,514
Oct 201516626543.552.43$7,872
Sep 201516626742.992.76$7,873
Aug 201533128440.162.87$14,109
Jul 201516529248.152.95$8,805
Jun 201533125956.152.88$19,332
May 201550826355.212.96$28,824
Apr 201516730449.822.71$9,143
Mar 201551335442.892.93$23,041
Feb 201517021144.662.98$8,220
Jan 201534222143.433.10$15,538
Dec 201418229454.693.59$11,009
Nov 201435534270.464.25$26,467
Oct 201435528978.303.90$28,924
Sep 201435434086.164.05$31,876
Aug 201436633389.394.04$34,060
Jul 201434339696.564.18$34,775
Jun 201435829198.164.74$36,520
May 201437034394.734.73$36,671
Apr 201435735895.944.81$35,972
Mar 201437529995.895.06$37,471
Feb 201418826297.406.19$19,934
Jan 201437726690.404.86$35,374
Dec 201355729491.824.35$52,424
Nov 201318730488.853.74$17,751
Oct 201337637397.423.78$38,040
Sep 2013375323104.113.72$40,242
Aug 2013187319104.253.52$20,618
Jul 2013370460102.523.72$39,643
Jun 201318135394.403.93$18,475
May 201337539394.834.15$37,192
Apr 201317624793.964.28$17,595
Mar 201336935893.623.91$35,947
Feb 201318742291.233.42$18,503
Jan 201353958591.603.42$51,373
Dec 201218849986.773.42$18,019
Nov 201254040186.953.62$48,407
Oct 201219023589.383.40$17,781
Sep 201237042194.672.92$36,257
Aug 201237344592.662.91$35,856
Jul 201236953085.133.02$33,014
Jun 201237961879.822.52$31,809
May 201219059691.612.49$18,889
Apr 2012370314101.652.00$38,238
Mar 2012370371105.052.22$39,693
Feb 2012370334101.102.57$38,265
Jan 201248129598.092.73$47,988
Dec 201117634296.873.24$18,157
Nov 201137036895.723.31$36,635
Oct 201137244084.983.65$33,218
Sep 201118229383.623.99$16,387
Aug 201153632383.404.15$46,043
Jul 201136231694.144.52$35,506
Jun 201136525292.904.64$35,078
May 201117932298.134.40$18,984
Apr 2011548383105.964.33$59,726
Mar 201136234996.364.06$36,298
Feb 201117951985.644.18$17,499
Jan 201154140986.504.59$48,673
Dec 201035734585.734.35$32,106
Nov 201017939180.843.80$15,954
Oct 201035928078.103.51$29,020
Sep 201035625472.633.98$26,867
Aug 201035132873.684.42$27,311
Jul 201035442472.554.74$27,691
Jun 201035738370.364.91$26,999
May 201035729671.124.24$26,643
Apr 201035826581.694.12$30,338
Mar 201052828778.394.39$42,649
Feb 2010031573.585.44$1,714
Jan 201043436074.365.96$34,419
Dec 200943728371.445.48$32,771
Nov 200935221774.593.75$27,070
Oct 200946730672.544.11$35,134
Sep 200946230865.543.06$31,223
Aug 2009010067.423.22$322
Jul 2009014561.133.46$502
Jun 200941724766.163.90$28,551
May 2009233754.743.93$1,432
Apr 200945033146.773.59$22,234
Mar 200946021342.144.06$20,249
Feb 200940520132.814.63$14,219
Jan 200946938635.865.37$18,892
Dec 2008046737.105.98$2,791
Nov 200847932155.496.86$28,782
Oct 200846335375.246.92$37,280
Sep 20080131101.767.88$1,032
Aug 2008456288114.228.48$54,527
Jul 2008404353131.0811.39$56,977
Jun 2008445326131.3313.03$62,690
May 20080305123.1711.57$3,530
Apr 2008358313110.3110.45$42,763
Mar 2008415322101.909.66$45,400
Feb 200846627092.538.77$45,487
Jan 200842635290.388.21$41,390
Dec 200738331888.337.30$36,152
Nov 200735834691.677.29$35,341
Oct 200736842082.856.92$33,396
Sep 200731234675.846.24$25,823
Aug 200735029869.066.39$26,075
Jul 200734929270.906.39$26,609
Jun 200743527462.007.55$29,038
May 2007035658.747.85$2,793
Apr 200745543959.617.81$30,549
Mar 200733641956.927.30$22,185
Feb 200742110255.108.22$24,035
Jan 20074161850.306.73$21,046
Dec 2006031256.656.92$2,159
Nov 200653829154.207.62$31,376
Oct 200635048454.906.01$22,126
Sep 200631441860.085.04$20,971
Aug 200632138368.717.34$24,867
Jul 200644822569.376.34$32,505
Jun 200646330166.286.38$32,609
May 200645039466.016.42$32,236
Apr 2006039864.397.36$2,929
Mar 200641837456.707.08$26,350
Feb 200644035257.597.75$28,068
Jan 200638130360.598.93$25,792
Dec 200532352854.9413.42$24,829
Nov 200534532354.6910.59$22,288
Oct 200541934958.3413.80$29,259
Sep 200533337961.4512.08$25,041
Aug 200544839361.519.80$31,407
Jul 200541549355.697.84$26,978
Jun 2005035552.337.38$2,620
May 200543933945.226.65$22,106
Apr 200543234849.207.36$23,816
Mar 200544438250.377.15$25,097
Feb 200544132845.226.31$22,012
Jan 200533745243.166.32$17,403
Dec 200444545839.866.75$20,830
Nov 200438641945.286.33$20,131
Oct 200445237749.706.52$24,921
Sep 2004028043.245.28$1,479
Aug 200443838642.375.55$20,701
Jul 200442119238.286.08$17,284
Jun 200440134836.106.43$16,715
May 200443945037.486.49$19,376
Apr 200445343434.475.86$18,157
Mar 200442945534.365.53$17,257
Feb 200443934632.455.51$16,152
Jan 2004031932.036.30$2,010
Dec 200338013730.266.30$12,362
Nov 200340427928.804.60$12,917
Oct 200341841028.174.76$13,727
Sep 200336633626.314.75$11,225
Aug 200342328829.765.13$14,066
Jul 200343626529.415.17$14,193
Jun 200343623828.565.98$13,876
May 200343540826.595.97$14,004
Apr 200344143826.675.41$14,130
Mar 200377134231.146.10$26,094
Feb 200344840733.487.93$18,225
Jan 2003032230.315.58$1,797
Dec 200247217026.914.85$13,527
Nov 200243419324.664.14$11,501
Oct 200243533526.464.23$12,927
Sep 200246433027.443.64$13,932
Aug 2002025325.963.16$801
Jul 200244467724.583.06$12,986
Jun 200247027623.733.34$12,074
May 200244224824.663.58$11,789
Apr 200246551823.653.51$12,817
Mar 2002071322.003.10$2,212
Feb 200246035118.222.38$9,215
Jan 200246183617.172.38$9,901
Dec 200147290916.932.36$10,140
Nov 200144734718.072.41$8,912
Oct 2001030319.782.53$766
Sep 200146018324.262.25$11,572
Aug 200136730324.873.05$10,052
Jul 200143437523.933.20$11,585
Jun 200145445424.563.82$12,886
May 2001030025.524.31$1,292
Apr 200145787124.685.34$15,926
Mar 200145257924.545.38$14,205
Feb 200137448927.755.77$13,199
Jan 200141847127.478.40$15,438
Dec 2000037226.889.12$3,394
Nov 200045523532.215.66$15,985
Oct 200046425231.235.15$15,787
Sep 200046420531.875.19$15,851
Aug 2000039329.644.54$1,785
Jul 200047732128.534.09$14,922
Jun 200046232529.304.40$14,966
May 200046624327.263.68$13,597
Apr 2000027324.513.12$851
Mar 200047647428.422.86$14,883
Feb 200047221127.622.73$13,612
Jan 2000033625.272.48$833
Dec 199947232324.282.42$12,243
Nov 19994739523.192.43$11,200
Oct 1999017920.982.80$502
Sep 199942727021.752.62$9,994
Aug 19994617019.262.88$9,080
Jul 19994495817.892.37$8,170
Jun 199907315.942.36$172
May 19994473915.792.32$7,149
Apr 19994559515.102.21$7,080
Mar 199906912.471.84$127
Feb 19994651919.981.82$4,988
Jan 1999024110.381.90$458
Dec 19988412499.201.77$8,179
Nov 1998040710.892.19$890
Oct 199846945512.421.97$6,721
Sep 199845546512.592.08$6,697
Aug 199845440011.301.91$5,893
Jul 1998040111.742.24$897
Jun 199846340711.242.24$6,115
May 199846418612.622.21$6,266
Apr 1998031713.042.51$794
Mar 199845620612.802.31$6,313
Feb 199844117913.952.30$6,563
Jan 1998013814.702.15$297
Dec 199745218916.322.41$7,832
Nov 199745214218.193.09$8,660
Oct 1997024919.253.15$784
Sep 199747225117.742.95$9,115
Aug 199746213317.862.55$8,591
Jul 1997030917.582.25$694
Jun 199742827217.242.26$7,993
May 199746261618.972.31$10,186
Apr 199743825617.882.08$8,365
Mar 199746019718.951.94$9,099
Feb 1997012620.492.21$278
Jan 199744316223.483.54$10,975
Dec 199642630823.32$9,934
Nov 199648138721.97$10,568
Oct 1996034723.31$0
Sep 199646863222.22$10,399
Aug 199645963020.26$9,299
Jul 199644965619.55$8,778
Jun 1996052618.73$0
May 199642852019.43$8,316
Apr 199643956921.51$9,443
Mar 199642362119.38$8,198
Feb 1996061916.98$0
Jan 199644863517.07$7,647
Dec 199546854317.19$8,045
Nov 199543845716.00$7,008
Oct 199541546415.43$6,403
Sep 1995048216.18$0
Aug 199540160815.92$6,384
Jul 199538062215.24$5,791
Jun 199534666616.41$5,678
May 199543754317.56$7,674
Apr 199545962617.73$8,138
Mar 199540665916.44$6,675
Feb 199541653016.58$6,897
Jan 1995059715.92$0
Dec 199441955415.03$6,298
Nov 199437954515.90$6,026
Oct 199441761215.58$6,497
Sep 199439456015.29$6,024
Aug 199440664316.13$6,549
Jul 199443747317.56$7,674
Jun 199437843717.09$6,460
May 199442249815.88$6,701
Apr 1994061614.14$0
Mar 199444367112.46$5,520
Feb 199439667012.50$4,950
Jan 199436063812.66$4,558
Dec 199337566012.33$4,624
Nov 199341873814.49$6,057
Oct 199336460915.85$5,769
Sep 199340050615.03$6,012
Aug 199338059715.66$5,951
Jul 199339956315.46$6,169
Jun 1993057416.79$0
May 199337476717.68$6,612
Apr 199335966018.05$6,480
Mar 199338969318.14$7,056
Feb 199340158617.90$7,178
Jan 199340368616.93$6,823

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.

Apr 2026 — as filed, then multipliedworked
Oil                  183 bbl  × $ 98.93 =    $18,104
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $18,104

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/17728 is the state's own key, not one this site invented.