KELLER, E.

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

Oil lease lease 17786District 8AField 95397600Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$8.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$220 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 22 leases and 85 wells, and the rule below applies to all of them.

Discovered
1960-08-17
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2008-04-24.

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: DENSITY RULES.

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
OilDisposition213,853 bbl$8,216,892
Casinghead gasProduction100,462 Mcf$308,555
Total$8,525,447

33,352 Mcf of this lease's gas, across 47 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 (6)

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 32.9860, -102.9105. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.98604, -102.91235 · 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
83.3%
5 of 6 wells
With a plug date
66.7%
4 of 6 wells
Median depth
8,838 ft
6 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
583.3%
A plug date is filed
466.7%
BothOn the schedule and plugged. Neither fact cancels the other.
466.7%
NeitherNo plug date, and not on the schedule.
116.7%

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

Between 8,662 and 8,950 ft, median 8,838 ft, over the 6 wells that filed a depth.

Completions filed
Nov 1983 – Jan 1994
2 of 6 wells; 4 filed none
Plug dates filed
Jun 1984 – Feb 1997
4 of 6 wells; 2 filed none

6 wells

42-5011024718,850 ftFeb 1997Yes
42-5011024828,850 ftAug 1991Yes
42-5011025048,799 ftJun 1984Yes
42-501102515 H8,950 ftJun 1984Yes
42-5013387068,662 ftJan 1994
42-5011024938,825 ftNov 1983Yes

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 2026174105106.413.05$18,835
Apr 202631510998.932.87$31,476
Mar 20261782389.753.15$16,048
Feb 20263647063.503.75$23,377
Jan 202618211459.138.00$11,673
Dec 202534312856.664.41$19,999
Nov 20251579858.593.93$9,583
Oct 20253629759.383.30$21,816
Sep 202517911662.743.08$11,587
Aug 202535912363.933.01$23,322
Jul 202517912166.743.32$12,348
Jun 202529212166.483.13$19,791
May 202530711160.553.23$18,948
Apr 20253639562.363.54$22,973
Mar 202517910767.704.27$12,575
Feb 20251871470.884.34$13,315
Jan 20251828974.324.28$13,907
Dec 202436810868.993.12$25,725
Nov 202418110869.052.20$12,735
Oct 202436412871.372.28$26,271
Sep 202417911269.612.36$12,725
Aug 202436113475.632.06$27,579
Jul 202436013379.932.15$29,060
Jun 202436213278.082.63$28,613
May 20243611678.812.20$28,486
Apr 20241821584.451.66$15,395
Mar 20243631680.301.55$29,174
Feb 20241821576.091.78$13,875
Jan 20241831673.023.30$13,415
Dec 20231841671.262.61$13,154
Nov 20231803577.892.81$14,118
Oct 20233594885.443.09$30,821
Sep 20231798189.042.74$16,160
Aug 20233592980.522.67$28,984
Jul 20233607874.852.64$27,152
Jun 20231816568.962.26$12,629
May 20231814770.622.23$12,887
Apr 20233606578.122.24$28,269
Mar 20231825072.852.39$13,378
Feb 20233649875.112.47$27,582
Jan 20231816476.533.39$14,069
Dec 20221817876.415.73$14,277
Nov 202236111185.005.65$31,312
Oct 202236110787.185.86$32,099
Sep 202218110684.888.16$16,229
Aug 202236014394.529.13$35,332
Jul 2022182147101.587.54$19,596
Jun 2022181114115.097.98$21,741
May 2022358101109.378.43$40,006
Apr 202217916104.226.84$18,765
Mar 202218058108.885.08$19,893
Feb 202205191.054.86$248
Jan 20221827881.844.54$15,249
Dec 202108971.323.90$347
Nov 202104177.435.24$215
Oct 202103379.795.71$189
Sep 202101569.865.35$80
Aug 202103366.024.22$139
Jul 20213587470.783.98$25,634
Jun 20211796669.493.38$12,662
May 20213609663.483.02$23,143
Apr 20211815760.362.76$11,082
Mar 20211804861.302.72$11,164
Feb 20211816457.805.55$10,817
Jan 20213639050.412.81$18,552
Dec 20201828044.642.68$8,339
Nov 20201799638.772.71$7,200
Oct 2020011836.972.48$292
Sep 202007837.091.99$155
Aug 202007839.982.39$186
Jul 202001638.371.83$29
Jun 202001534.901.69$25
May 20201811616.921.81$3,092
Apr 20203641514.751.80$5,396
Mar 20201801630.341.86$5,491
Feb 20203651549.881.98$18,236
Jan 20201801557.252.09$10,336
Dec 20193621559.012.30$21,396
Nov 20191811555.302.75$10,051
Oct 20193593753.472.42$19,285
Sep 201918212555.052.66$10,351
Aug 20191803553.112.30$9,640
Jul 20191793256.272.46$10,151
Jun 20193491552.782.49$18,458
May 20191781558.482.74$10,451
Apr 20193581562.632.75$22,463
Mar 20191811556.803.06$10,327
Feb 20191811450.852.79$9,243
Jan 20193631546.033.23$16,757
Dec 20181811546.594.19$8,496
Nov 20183401552.934.24$18,060
Oct 20181791661.443.40$11,052
Sep 20183601559.543.11$21,481
Aug 20181781659.403.07$10,622
Jul 20183571665.142.93$23,302
Jun 20181782760.183.08$10,795
May 20183579365.382.90$23,610
Apr 201818018463.842.90$12,025
Mar 201836015561.222.79$22,471
Feb 201817915061.782.77$11,474
Jan 20181909162.874.01$12,310
Dec 201737317857.272.92$21,882
Nov 201718619955.423.12$10,929
Oct 20173745949.292.98$18,611
Sep 20173673147.523.09$17,536
Aug 201718411145.373.00$8,682
Jul 201736423443.873.09$16,691
Jun 201736924342.493.09$16,429
May 201737824245.373.26$17,940
Apr 201719021547.933.21$9,797
Mar 201737922646.772.98$18,400
Feb 201718820150.452.95$10,078
Jan 20173761649.413.42$18,633
Dec 201618721348.763.72$9,911
Nov 201637021342.492.64$16,285
Oct 201636126946.193.09$17,506
Sep 201618027841.553.10$8,341
Aug 201637040341.442.92$16,511
Jul 20163689741.622.92$15,600
Jun 20161851545.352.69$8,430
May 20163691642.521.99$15,722
Apr 20161841536.561.99$6,757
Mar 20163791533.011.79$12,538
Feb 20163751526.472.06$9,957
Jan 20161861527.352.36$5,123
Dec 20153731632.362.00$12,102
Nov 20153631538.792.17$14,113
Oct 20153681643.552.43$16,065
Sep 20151831542.992.76$7,909
Aug 20153621640.162.87$14,584
Jul 20153751648.152.95$18,103
Jun 20153691556.152.88$20,763
May 20151891655.212.96$10,482
Apr 20153701549.822.71$18,474
Mar 201536930842.892.93$16,730
Feb 20153681444.662.98$16,477
Jan 201538035243.433.10$17,595
Dec 201437736354.693.59$21,922
Nov 201437830670.464.25$27,935
Oct 201418741178.303.90$16,245
Sep 201435233386.164.05$31,675
Aug 201418944789.394.04$18,698
Jul 201455451996.564.18$55,663
Jun 201436634298.164.74$37,547
May 201436447594.734.73$36,727
Apr 201435936395.944.81$36,188
Mar 201436339395.895.06$36,795
Feb 201435920897.406.19$36,255
Jan 201454729790.404.86$50,892
Dec 201318015891.824.35$17,216
Nov 201350911688.853.74$45,658
Oct 20133771697.423.78$36,788
Sep 201336753104.113.72$38,405
Aug 2013368237104.253.52$39,199
Jul 2013368274102.523.72$38,746
Jun 201318721694.403.93$18,502
May 201317920694.834.15$17,829
Apr 201337015993.964.28$35,446
Mar 20131844493.623.91$17,398
Feb 20131841491.233.42$16,834
Jan 20133713291.603.42$34,093
Dec 201237010386.773.42$32,457
Nov 201237018386.953.62$32,835
Oct 201236922489.383.40$33,743
Sep 20123701594.672.92$35,072
Aug 201254823892.662.91$51,470
Jul 20123617485.133.02$30,955
Jun 201236426679.822.52$29,725
May 201254647591.612.49$51,201
Apr 2012182315101.652.00$19,129
Mar 2012360350105.052.22$38,596
Feb 2012364400101.102.57$37,829
Jan 201236938898.092.73$37,256
Dec 201118518596.873.24$18,520
Nov 201136620395.723.31$35,706
Oct 201118324784.983.65$16,453
Sep 201136923683.623.99$31,796
Aug 201118030983.404.15$16,294
Jul 201136243594.144.52$36,044
Jun 201136340892.904.64$35,616
May 201136441798.134.40$37,556
Apr 2011186406105.964.33$21,468
Mar 201137139996.364.06$37,368
Feb 201118632385.644.18$17,279
Jan 2011369086.504.59$31,919
Dec 201036828785.734.35$32,796
Nov 201036833580.843.80$31,021
Oct 201036441178.103.51$29,871
Sep 201036732572.633.98$27,949
Aug 201018031073.684.42$14,632
Jul 201050930172.554.74$38,354
Jun 201036443870.364.91$27,762
May 201037344371.124.24$28,404
Apr 201036142181.694.12$31,226
Mar 201037239378.394.39$30,886
Feb 201036728973.585.44$28,577
Jan 201035734374.365.96$28,592
Dec 200936339171.445.48$28,077
Nov 200936840974.593.75$28,983
Oct 200936543872.544.11$28,277
Sep 200936346465.543.06$25,213
Aug 200954551067.423.22$38,385
Jul 200935433461.133.46$22,797
Jun 200954140366.163.90$37,362
May 200917935754.743.93$11,200
Apr 200954231146.773.59$26,465
Mar 200936231842.144.06$16,545
Feb 200938026132.814.63$13,677
Jan 200937825735.865.37$14,935
Dec 200837327937.105.98$15,506
Nov 200857825755.496.86$33,836
Oct 200819619375.246.92$16,083
Sep 2008378299101.767.88$40,821
Aug 2008179268114.228.48$22,719
Jul 2008538269131.0811.39$73,585
Jun 2008361389131.3313.03$52,480
May 2008538477123.1711.57$71,786
Apr 2008359416110.3110.45$43,951
Mar 2008361366101.909.66$40,323
Feb 200835837992.538.77$36,450
Jan 200834930790.388.21$34,062
Dec 200752041588.337.30$48,962
Nov 200717925091.677.29$18,232
Oct 200735950182.856.92$33,211
Sep 20073571675.846.24$27,175
Aug 20075372769.066.39$37,258
Jul 20071804870.906.39$13,069
Jun 200736240462.007.55$25,494
May 20073581658.747.85$21,154
Apr 200735720659.617.81$22,889
Mar 200736620156.927.30$22,300
Feb 200736118255.108.22$21,386
Jan 200736417650.306.73$19,493
Dec 200636720756.656.92$22,223
Nov 200654525554.207.62$31,481
Oct 200636026754.906.01$21,370
Sep 200655129360.085.04$34,580
Aug 200654431368.717.34$39,676
Jul 200636143569.376.34$27,802
Jun 200669329066.286.38$47,783
May 200653462566.016.42$39,265
Apr 200672130664.397.36$48,678
Mar 200636535556.707.08$23,210
Feb 200655430857.597.75$34,292
Jan 200654124660.598.93$34,977
Dec 20056751654.9413.42$37,299
Nov 200532325954.6910.59$20,407
Oct 200554420858.3413.80$34,606
Sep 200570924961.4512.08$46,576
Aug 200536320261.519.80$24,307
Jul 2005180055.697.84$10,024
Jun 200553720452.337.38$29,607
May 200535824245.226.65$17,798
Apr 200536320149.207.36$19,339
Mar 200553821550.377.15$28,637
Feb 200536121845.226.31$17,700
Jan 2005013743.166.32$866
Dec 200436210239.866.75$15,118
Nov 200453934145.286.33$26,565
Oct 2004543049.706.52$26,987
Sep 200453830043.245.28$24,848
Aug 200453136942.375.55$24,547
Jul 20047027738.286.08$27,341
Jun 200434521636.106.43$13,844
May 200470329537.486.49$28,264
Apr 200469916234.475.86$25,044
Mar 200471615934.365.53$25,481
Feb 200435419332.455.51$12,551
Jan 200435726632.036.30$13,110
Dec 200335630630.266.30$12,701
Nov 200335532228.804.60$11,704
Oct 20033508328.174.76$10,255
Sep 200371130426.314.75$20,150
Aug 200334631929.765.13$11,933
Jul 20037028229.415.17$21,070
Jun 20033475428.565.98$10,233
May 200370011726.595.97$19,312
Apr 200353130526.675.41$15,811
Mar 20035155631.146.10$16,378
Feb 200354314033.487.93$19,289
Jan 200371444030.315.58$24,097
Dec 2002529126.914.85$14,240
Nov 2002704124.664.14$17,365
Oct 2002519126.464.23$13,737
Sep 2002469127.443.64$12,873
Aug 2002700125.963.16$18,175
Jul 2002727124.583.06$17,873
Jun 2002353123.733.34$8,380
May 2002694124.663.58$17,118
Apr 2002690123.653.51$16,322
Mar 2002517122.003.10$11,377
Feb 2002362118.222.38$6,598
Jan 2002726117.172.38$12,468
Dec 20015411516.932.36$9,195
Nov 20015443818.072.41$9,921
Oct 2001530219.782.53$10,488
Sep 2001713124.262.25$17,300
Aug 2001535124.873.05$13,309
Jul 2001359723.933.20$8,613
Jun 20017055324.563.82$17,517
May 200103425.524.31$146
Apr 20011,0513424.685.34$26,120
Mar 20015263524.545.38$13,096
Feb 20017204927.755.77$20,263
Jan 20011,0685927.478.40$29,833
Dec 200035243826.889.12$13,457
Nov 200092257032.215.66$32,923
Oct 200070964331.235.15$25,451
Sep 200088163431.875.19$31,366
Aug 20001,04835929.644.54$32,693
Jul 200069832828.534.09$21,255
Jun 200088755529.304.40$28,430
May 200071454727.263.68$21,476
Apr 20001,06052624.513.12$27,620
Mar 20001,06156628.422.86$31,772
Feb 200070948127.622.73$20,894
Jan 200070645325.272.48$18,964
Dec 199971642424.282.42$18,412
Nov 19991,07752423.192.43$26,251
Oct 19991,06853220.982.80$23,898
Sep 199971047321.752.62$16,681
Aug 1999016519.262.88$474
Jul 19991,24845217.892.37$23,399
Jun 199970546215.942.36$12,329
May 19991,02345415.792.32$17,207
Apr 1999709015.102.21$10,706
Mar 1999890012.471.84$11,098
Feb 199972109.981.82$7,196
Jan 19991,079010.381.90$11,200
Dec 1998722269.201.77$6,689
Nov 19981,0825110.892.19$11,894
Oct 19981,0686912.421.97$13,400
Sep 199888457612.592.08$12,329
Aug 19981,06634211.301.91$12,698
Jul 19981,06212211.742.24$12,741
Jun 199870958011.242.24$9,267
May 19981,06652312.622.21$14,607
Apr 19981,09157413.042.51$15,665
Mar 19981,08657312.802.31$15,224
Feb 19981,09051713.952.30$16,394
Jan 199855048514.702.15$9,130
Dec 19971,10762316.322.41$19,568
Nov 19971,08766018.193.09$21,811
Oct 19971,08051619.253.15$22,415
Sep 19971,252117.742.95$22,213
Aug 19971,0697917.862.55$19,294
Jul 19971,2487917.582.25$22,117
Jun 19971,061117.242.26$18,294
May 19971,07626618.972.31$21,026
Apr 19971,085017.882.08$19,400
Mar 19971,31116018.951.94$25,154
Feb 19971,06616220.492.21$22,200
Jan 19971,07637123.483.54$26,578
Dec 19961,267123.32$29,546
Nov 19961,08321821.97$23,794
Oct 19961,36755923.31$31,865
Sep 19961,22030022.22$27,108
Aug 19961,34010420.26$27,148
Jul 19961,3608819.55$26,588
Jun 19961,3836418.73$25,904
May 19961,6202019.43$31,477
Apr 19961,59111321.51$34,222
Mar 19961,79220019.38$34,729
Feb 19961,615016.98$27,423
Jan 19961,22921417.07$20,979
Dec 19951,80037917.19$30,942
Nov 19951,21721216.00$19,472
Oct 19951,58920715.43$24,518
Sep 19951,68430716.18$27,247
Aug 19951,67023915.92$26,586
Jul 19951,92230815.24$29,291
Jun 19951,93131216.41$31,688
May 19951,89460617.56$33,259
Apr 19951,7141,16917.73$30,389
Mar 19951,9641,08516.44$32,288
Feb 19951,07875516.58$17,873
Jan 19952,0091,30615.92$31,983
Dec 19941,8071,12115.03$27,159
Nov 19941,8111,09315.90$28,795
Oct 19941,8001,22815.58$28,044
Sep 19941,42997015.29$21,849
Aug 19941,78759216.13$28,824
Jul 19942,1311,43917.56$37,420
Jun 19941,7831,28917.09$30,471
May 19941,9733,43615.88$31,331
Apr 19942,4813,63514.14$35,081
Mar 19941,8023,26212.46$22,453
Feb 19941,8172,38612.50$22,713
Jan 199436951212.66$4,672
Dec 199336430912.33$4,488
Nov 199336430014.49$5,274
Oct 199336029615.85$5,706
Sep 199336128715.03$5,426
Aug 199317831215.66$2,787
Jul 199335828415.46$5,535
Jun 199335927116.79$6,028
May 199335932017.68$6,347
Apr 199335731218.05$6,444
Mar 199336031618.14$6,530
Feb 199335029917.90$6,265
Jan 199372531716.93$12,274

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                  174 bbl  × $106.41 =    $18,515
Casinghead gas       105 Mcf  × $  3.05 =       $320

────────────────────────────────────────────────────
Month total                                  $18,835

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. 8A/O/17786 is the state's own key, not one this site invented.