RANDALL, E.

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

Oil lease lease 66970District 8AField 12589400Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$24.6 M
Feb 1993 – May 2026
Value, last 12 filed months
$384 k
at the published price for each month
Months reported
400
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 1 leases and 7 wells, and the rule below applies to all of them.

Discovered
1993-03-02
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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: ALLOCATION FORMULA 100% ACRES,

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
OilDisposition717,927 bbl$24,299,921
Casinghead gasProduction92,878 Mcf$289,072
Total$24,588,993

23,766 Mcf of this lease's gas, across 46 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 (7)

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 33.0012, -102.9104. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

33.00105, -102.91100 · 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
71.4%
5 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
9,660 ft
7 wells filed one
Completion to plug
11.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
571.4%
A plug date is filed
114.3%
BothOn the schedule and plugged. Neither fact cancels the other.
114.3%
NeitherNo plug date, and not on the schedule.
228.6%

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 9,591 and 9,740 ft, median 9,660 ft, over the 7 wells that filed a depth.

Completions filed
Jul 1995 – May 2008
7 of 7 wells
Plug dates filed
Feb 2007
1 of 7 wells; 6 filed none

Last completion to plug: a median of 11.6 years across the 1 well that filed both dates, with the middle half between 11.6 years and 11.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-5013402342L9,660 ftMay 2008Yes
42-50133885419,700 ftFeb 2008Yes
42-50135418469,650 ftJul 2007
42-5013401643 L9,740 ftSep 2000Yes
42-50134024449,655 ftApr 1999Yes
42-5013401745 L9,684 ftAug 1995
42-50133792409,591 ftJul 1995Feb 2007Yes

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 (400)

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

400 months

May 20264480106.413.05$47,672
Apr 2026436098.932.87$43,133
Mar 2026439089.753.15$39,400
Feb 2026416163.503.75$26,420
Jan 2026538259.138.00$31,828
Dec 2025512056.664.41$29,010
Nov 2025374158.593.93$21,917
Oct 2025339059.383.30$20,130
Sep 2025488062.743.08$30,617
Aug 2025411063.933.01$26,275
Jul 2025610066.743.32$40,711
Jun 2025407066.483.13$27,057
May 2025461260.553.23$27,920
Apr 2025421762.363.54$26,278
Mar 20252751167.704.27$18,664
Feb 20256001170.884.34$42,576
Jan 20254501574.324.28$33,508
Dec 2024441068.993.12$30,425
Nov 20244111269.052.20$28,406
Oct 20245211371.372.28$37,213
Sep 20243661169.612.36$25,503
Aug 20243701175.632.06$28,006
Jul 20244271279.932.15$34,156
Jun 202449521278.082.63$39,208
May 202448729378.812.20$39,025
Apr 202473143684.451.66$62,456
Mar 202460043280.301.55$48,848
Feb 202460229576.091.78$46,332
Jan 202458627173.023.30$43,683
Dec 202360136771.262.61$43,785
Nov 202348037877.892.81$38,448
Oct 202350139685.443.09$44,028
Sep 202369037789.042.74$62,469
Aug 202352330880.522.67$42,935
Jul 202346044074.852.64$35,593
Jun 202336933268.962.26$26,196
May 202345029670.622.23$32,438
Apr 202343621778.122.24$34,546
Mar 202342922672.852.39$31,794
Feb 202338036575.112.47$29,442
Jan 202335836476.533.39$28,631
Dec 202235823076.415.73$28,672
Nov 202235413485.005.65$30,847
Oct 202238913387.185.86$34,693
Sep 202236012184.888.16$31,545
Aug 202235031194.529.13$35,921
Jul 2022395227101.587.54$41,836
Jun 2022412221115.097.98$49,180
May 2022369179109.378.43$41,867
Apr 2022352147104.226.84$37,691
Mar 2022288105108.885.08$31,890
Feb 20225179691.054.86$47,539
Jan 202252726981.844.54$44,350
Dec 202165321571.323.90$47,410
Nov 202124410777.435.24$19,453
Oct 20210079.795.71$0
Sep 202186569.865.35$6,035
Aug 2021125566.024.22$8,274
Jul 202147418370.783.98$34,278
Jun 202137324969.493.38$26,762
May 202123232563.483.02$15,708
Apr 20210060.362.76$0
Mar 202119310461.302.72$12,113
Feb 20211524257.805.55$9,019
Jan 20212917050.412.81$14,866
Dec 202027116044.642.68$12,526
Nov 20202789038.772.71$11,022
Oct 20202586536.972.48$9,699
Sep 20202884837.091.99$10,777
Aug 20201794439.982.39$7,261
Jul 20202244038.371.83$8,668
Jun 20201711334.901.69$5,990
May 20201016.921.81$17
Apr 202074014.751.80$1,092
Mar 202030514230.341.86$9,517
Feb 20202009649.881.98$10,166
Jan 202022715157.252.09$13,312
Dec 201921518259.012.30$13,107
Nov 201922239155.302.75$13,352
Oct 201922132953.472.42$12,613
Sep 201925218855.052.66$14,372
Aug 201935614453.112.30$19,239
Jul 201931412256.272.46$17,969
Jun 20194007352.782.49$21,294
May 201953115758.482.74$31,483
Apr 201954015862.632.75$34,255
Mar 20195452756.803.06$31,039
Feb 201949717350.852.79$25,756
Jan 201946616046.033.23$21,966
Dec 201842230546.594.19$20,938
Nov 201850812652.934.24$27,422
Oct 20183969261.443.40$24,643
Sep 201832119959.543.11$19,731
Aug 201825942459.403.07$16,685
Jul 20183089165.142.93$20,330
Jun 201848114160.183.08$29,380
May 201828242865.382.90$19,679
Apr 201828455563.842.90$19,741
Mar 201839554561.222.79$25,701
Feb 201835825461.782.77$22,820
Jan 20185164062.874.01$32,601
Dec 20177476057.272.92$42,956
Nov 20176456755.423.12$35,955
Oct 20176524549.292.98$32,271
Sep 20174291247.523.09$20,423
Aug 2017447245.373.00$20,286
Jul 2017429243.873.09$18,826
Jun 20174561742.493.09$19,428
May 20175531945.373.26$25,152
Apr 201751711347.933.21$25,143
Mar 201752715646.772.98$25,113
Feb 20176476350.452.95$32,827
Jan 20176651349.413.42$32,902
Dec 20166712948.763.72$32,826
Nov 201680930542.492.64$35,181
Oct 20161,030246.193.09$47,582
Sep 20161,02711241.553.10$43,019
Aug 201693810741.442.92$39,184
Jul 201670711741.622.92$29,767
Jun 20167187645.352.69$32,765
May 201677618642.521.99$33,366
Apr 201665712136.561.99$24,261
Mar 2016757233.011.79$24,992
Feb 20168039526.472.06$21,451
Jan 201678616427.352.36$21,885
Dec 201567915532.362.00$22,283
Nov 201571911938.792.17$28,148
Oct 201575311143.552.43$33,063
Sep 201572512442.992.76$31,510
Aug 201578419040.162.87$32,031
Jul 201572618048.152.95$35,487
Jun 201584512256.152.88$47,798
May 20157633955.212.96$42,240
Apr 2015944349.822.71$47,038
Mar 2015858042.892.93$36,800
Feb 2015727144.662.98$32,471
Jan 20151,104843.433.10$47,972
Dec 20149315954.693.59$51,128
Nov 20141,3793770.464.25$97,322
Oct 20141,135378.303.90$88,882
Sep 20141,0503986.164.05$90,626
Aug 2014795789.394.04$71,093
Jul 20141,000196.564.18$96,564
Jun 2014980198.164.74$96,202
May 20141,0431194.734.73$98,855
Apr 20141,0201095.944.81$97,907
Mar 20141,00510095.895.06$96,875
Feb 20148367997.406.19$81,916
Jan 201496611190.404.86$87,866
Dec 20131,0385491.824.35$95,544
Nov 2013977188.853.74$86,810
Oct 20131,081197.423.78$105,315
Sep 20131,16118104.113.72$120,939
Aug 20131,200121104.253.52$125,526
Jul 20131,266104102.523.72$130,177
Jun 20131,1853094.403.93$111,982
May 20131,3489094.834.15$128,204
Apr 20131,2877493.964.28$121,243
Mar 20131,2286993.623.91$115,235
Feb 20131,1316491.233.42$103,400
Jan 20131,30510691.603.42$119,901
Dec 20121,25011686.773.42$108,859
Nov 20121,28210886.953.62$111,861
Oct 20121,29414689.383.40$116,154
Sep 20121,38017994.672.92$131,167
Aug 20121,34013792.662.91$124,563
Jul 20121,2278785.133.02$104,717
Jun 20121,1016479.822.52$88,043
May 20121,0645891.612.49$97,617
Apr 20121,14674101.652.00$116,639
Mar 20121,155114105.052.22$121,586
Feb 20121,01873101.102.57$103,107
Jan 20121,1689198.092.73$114,818
Dec 20111,2105896.873.24$117,401
Nov 20111,1235595.723.31$107,676
Oct 20111,12911384.983.65$96,355
Sep 20111,16112083.623.99$97,561
Aug 20111,24114383.404.15$104,093
Jul 20111,20714194.144.52$114,264
Jun 20111,18113192.904.64$110,323
May 20111,33811198.134.40$131,787
Apr 20111,286115105.964.33$136,763
Mar 20111,41211196.364.06$136,511
Feb 20111,1469785.644.18$98,549
Jan 20111,5619486.504.59$135,458
Dec 20101,68113385.734.35$144,690
Nov 20101,68911780.843.80$136,983
Oct 20101,86512178.103.51$146,081
Sep 20101,6099672.633.98$117,244
Aug 20101,68411273.684.42$124,572
Jul 20101,60811172.554.74$117,186
Jun 20101,4657370.364.91$103,436
May 20101,3778971.124.24$98,309
Apr 20101,4019381.694.12$114,831
Mar 20101,55710378.394.39$122,505
Feb 20101,4298673.585.44$105,614
Jan 20101,44414174.365.96$108,217
Dec 20091,55411571.445.48$111,648
Nov 20091,385074.593.75$103,307
Oct 20091,4136672.544.11$102,770
Sep 20091,2475665.543.06$81,900
Aug 20091,4432267.423.22$97,358
Jul 20091,2713261.133.46$77,807
Jun 20091,33110666.163.90$88,472
May 20091,49310254.743.93$82,127
Apr 20091,3048446.773.59$61,289
Mar 20091,3328842.144.06$56,488
Feb 20091,14511032.814.63$38,077
Jan 20091,50612535.865.37$54,677
Dec 20081,37713737.105.98$51,906
Nov 20081,4509255.496.86$81,092
Oct 20081,3168775.246.92$99,618
Sep 20081,010111101.767.88$103,652
Aug 20081,624138114.228.48$186,664
Jul 20081,5120131.0811.39$198,193
Jun 20081,767134131.3313.03$233,806
May 20081,896284123.1711.57$236,817
Apr 20081,579341110.3110.45$177,745
Mar 20081,698185101.909.66$174,814
Feb 20081,69113592.538.77$157,652
Jan 20081,87511090.388.21$170,365
Dec 20071,7011988.337.30$150,388
Nov 20071,65822591.677.29$153,629
Oct 20071,80421582.856.92$150,950
Sep 20072,90232475.846.24$222,111
Aug 20072,62222369.066.39$182,500
Jul 20074241970.906.39$30,183
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20074050.306.73$201
Dec 2006912956.656.92$5,356
Nov 200642920154.207.62$24,783
Oct 20061947054.906.01$11,072
Sep 200613318860.085.04$8,938
Aug 20063693468.717.34$25,604
Jul 20063543669.376.34$24,785
Jun 200636128566.286.38$25,746
May 20064905166.016.42$32,673
Apr 200646412664.397.36$30,804
Mar 20065285156.707.08$30,299
Feb 20064603957.597.75$26,794
Jan 20066025560.598.93$36,967
Dec 200577712054.9413.42$44,298
Nov 20051,1905954.6910.59$65,706
Oct 200566823958.3413.80$42,268
Sep 200567038461.4512.08$45,810
Aug 200574423261.519.80$48,036
Jul 20051,45258655.697.84$85,458
Jun 200598642852.337.38$54,756
May 20051,06966745.226.65$52,777
Apr 20059313649.207.36$46,070
Mar 20059663950.377.15$48,936
Feb 20051,1377845.226.31$51,907
Jan 20051,1245443.166.32$48,853
Dec 2004774939.866.75$3,400
Nov 2004928945.286.33$4,729
Oct 20041,6551,02149.706.52$88,905
Sep 20041,6221,09743.245.28$75,932
Aug 20041,3091,05242.375.55$61,302
Jul 20041,7841,35038.286.08$76,505
Jun 200479561236.106.43$32,637
May 200469652237.486.49$29,476
Apr 200468454434.475.86$26,764
Mar 200471852034.365.53$27,546
Feb 200478654432.455.51$28,503
Jan 200478954132.036.30$28,680
Dec 200361745330.266.30$21,525
Nov 200372649128.804.60$23,165
Oct 20031,34855528.174.76$40,615
Sep 200376040626.314.75$21,924
Aug 200325232729.765.13$9,177
Jul 200372336329.415.17$23,140
Jun 20031,32671728.565.98$42,160
May 20031,03150226.595.97$30,413
Apr 200340917526.675.41$11,854
Mar 200357514931.146.10$18,814
Feb 200311311733.487.93$4,711
Jan 200379123830.315.58$25,304
Dec 20021,33654626.914.85$38,602
Nov 20021,339024.664.14$33,020
Oct 20021,05245826.464.23$29,773
Sep 200281633227.443.64$23,598
Aug 200271133025.963.16$19,502
Jul 200262733024.583.06$16,422
Jun 20021,14939723.733.34$28,591
May 200281334624.663.58$21,289
Apr 200266635523.653.51$16,998
Mar 200285747822.003.10$20,337
Feb 200299739118.222.38$19,094
Jan 20021,20949017.172.38$21,923
Dec 20011,36261416.932.36$24,510
Nov 20011,47057218.072.41$27,939
Oct 20011,76361119.782.53$36,417
Sep 200194818424.262.25$23,413
Aug 200176022724.873.05$19,594
Jul 200177237623.933.20$19,676
Jun 20011,19552924.563.82$31,372
May 20011,06951425.524.31$29,495
Apr 200197239324.685.34$26,086
Mar 200178931824.545.38$21,072
Feb 200164220727.755.77$19,009
Jan 200157924427.478.40$17,954
Dec 200096123126.889.12$27,939
Nov 200055523732.215.66$19,218
Oct 200064722631.235.15$21,369
Sep 200087026131.875.19$29,081
Aug 200087426629.644.54$27,113
Jul 200085929728.534.09$25,722
Jun 200073926729.304.40$22,827
May 200068430627.263.68$19,772
Apr 200096633524.513.12$24,721
Mar 20001,07436228.422.86$31,558
Feb 200099426527.622.73$28,177
Jan 200090428225.272.48$23,544
Dec 19991,18829324.282.42$29,555
Nov 199941730023.192.43$10,400
Oct 19991,19140820.982.80$26,131
Sep 19991,03434921.752.62$23,403
Aug 19991,17634619.262.88$23,645
Jul 19991,30133917.892.37$24,079
Jun 19991,12335215.942.36$18,732
May 19991,79555215.792.32$29,624
Apr 19991,71760815.102.21$27,269
Mar 19991,91355312.471.84$24,872
Feb 19992,0643939.981.82$21,313
Jan 19992,47547610.381.90$26,595
Dec 19982,2314979.201.77$21,407
Nov 19982,24435010.892.19$25,202
Oct 19982,58141312.421.97$32,869
Sep 19982,26124512.592.08$28,976
Aug 19982,20224311.301.91$25,346
Jul 19982,55624311.742.24$30,551
Jun 19982,45631511.242.24$28,310
May 19982,37523612.622.21$30,493
Apr 19982,53024913.042.51$33,615
Mar 19983,16729012.802.31$41,207
Feb 19981,42511913.952.30$20,152
Jan 19982,33419114.702.15$34,721
Dec 19972,71522316.322.41$44,846
Nov 19972,54223918.193.09$46,977
Oct 19971,97119019.253.15$38,540
Sep 19973,20414317.742.95$57,262
Aug 19973,32319017.862.55$59,834
Jul 19973,21223517.582.25$56,995
Jun 19973,61833117.242.26$63,121
May 19973,81935318.972.31$73,261
Apr 19974,36861117.882.08$79,372
Mar 19975,05865218.951.94$97,113
Feb 19974,64272120.492.21$96,705
Jan 19975,22439823.483.54$124,068
Dec 19966,86887623.32$160,162
Nov 19966,23877821.97$137,049
Oct 19966,38035523.31$148,718
Sep 19966,79792322.22$151,029
Aug 19966,36984220.26$129,036
Jul 19967,0433,45519.55$137,691
Jun 19968,38211918.73$156,995
May 19968,94594519.43$173,801
Apr 19969,89487221.51$212,820
Mar 199611,68291519.38$226,397
Feb 199611,38690716.98$193,334
Jan 199613,97971617.07$238,622
Dec 199511,58495317.19$199,129
Nov 199513,27222816.00$212,352
Oct 199516,20241815.43$249,997
Sep 199511,08131116.18$179,291
Aug 199510,60838615.92$168,879
Jul 19959,61939015.24$146,594
Jun 19957,76864916.41$127,473
May 19959,78486017.56$171,807
Apr 19954,93146417.73$87,427
Mar 19959,13072116.44$150,097
Feb 19958,60923116.58$142,737
Jan 19951,55930215.92$24,819
Dec 19942,60317215.03$39,123
Nov 199412,57442315.90$199,927
Oct 19946,6066515.58$102,921
Sep 199410,01736115.29$153,160
Aug 199413,20845716.13$213,045
Jul 199413,98348417.56$245,541
Jun 199414,40962817.09$246,250
May 199415,66158415.88$248,697
Apr 199412,06719614.14$170,627
Mar 19943,76119412.46$46,862
Feb 19943,50212212.50$43,775
Jan 19944,012112.66$50,792
Dec 19934,73516712.33$58,383
Nov 19933,52513014.49$51,077
Oct 19934,91516915.85$77,903
Sep 19934,35817615.03$65,501
Aug 19935,10219815.66$79,897
Jul 19935,50221815.46$85,061
Jun 19936,62225016.79$111,183
May 19933,03411417.68$53,641
Apr 19931,29121818.05$23,303
Mar 19933,66382318.14$66,447
Feb 19930017.90$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                  448 bbl  × $106.41 =    $47,672
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $47,672

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/66970 is the state's own key, not one this site invented.