HEIMPLE -B-

Operated by QUAIL CREEK OIL CORPORATION (P-5 684517) in the HULL field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2281District 03Field 43381001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$37.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$1.4 M
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 other leases, and the rule below applies to all of them.

Discovered
1918-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
0 ft
minimum

A drilling unit in this field needs at least 0 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.

The Commission's schedule remark for this field reads: THIS IS A PIERCEMENT TYPE SALT DOME.

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
OilDisposition648,209 bbl$36,327,057
Casinghead gasProduction440,404 Mcf$1,529,283
Total$37,856,340

36,245 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 (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 30.1264, -94.6578. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

30.12612, -94.65847 · 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
14.3%
1 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
7,870 ft
7 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
114.3%
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.
685.7%

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 7,399 and 8,333 ft, median 7,870 ft, over the 7 wells that filed a depth.

Completions filed
Jan 1951 – Jun 2015
4 of 7 wells; 3 filed none
Plug dates filed
May 1989
1 of 7 wells; 6 filed none

7 wells

42-2910204628,027 ftMay 1989Yes
42-291020506 T7,870 ft
42-291020517 T8,075 ft
42-291020473 C7,751 ftJun 2015
42-2910204847,399 ftFeb 1997
42-2910205288,333 ftAug 1992
42-291020495 T7,440 ftJan 1951

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 20262,0571,176106.413.05$222,467
Apr 20261,8801,06098.932.87$189,030
Mar 20262,1201,11389.753.15$193,775
Feb 20261,10255563.503.75$72,058
Jan 20262,03796859.138.00$128,190
Dec 20251,91675856.664.41$111,906
Nov 20251,83460358.593.93$109,822
Oct 20251,37363359.383.30$83,621
Sep 20251,21963162.743.08$78,422
Aug 20251,03065763.933.01$67,829
Jul 20251,17965266.743.32$80,848
Jun 20251,23069366.483.13$83,939
May 20251,2961,16360.553.23$82,232
Apr 20251,4301,11762.363.54$93,132
Mar 20251,7351,00567.704.27$121,749
Feb 20251,57081070.884.34$114,798
Jan 20251,45263874.324.28$110,642
Dec 20241,79220768.993.12$124,276
Nov 20241,81224969.052.20$125,666
Oct 20241,8571,02771.372.28$134,877
Sep 20241,8071,39169.612.36$129,074
Aug 20242,0541,60875.632.06$158,662
Jul 20241,8921,58979.932.15$154,638
Jun 20241,5271,47478.082.63$123,111
May 20241,46552778.812.20$116,615
Apr 20241,7941,22884.451.66$153,541
Mar 20241,6221,19980.301.55$132,099
Feb 20241,7041,38576.091.78$132,128
Jan 20241,6421,52473.023.30$124,924
Dec 20231,8001,67571.262.61$132,641
Nov 20231,8081,61377.892.81$145,354
Oct 20231,9641,65585.443.09$172,914
Sep 20231,8481,95589.042.74$169,893
Aug 20231,8852,23680.522.67$157,757
Jul 20232,2491,47574.852.64$172,234
Jun 20231,8561,61068.962.26$131,626
May 20231,89097070.622.23$135,632
Apr 20231,6031,10078.122.24$127,688
Mar 20231,8571,36572.852.39$138,549
Feb 20231,5721,20475.112.47$121,042
Jan 20232,24775976.533.39$174,534
Dec 20222,0151,34076.415.73$161,643
Nov 20221,36167085.005.65$119,468
Oct 20221,7381,55687.185.86$160,643
Sep 20221,8671,45984.888.16$170,382
Aug 20221,7161,45694.529.13$175,485
Jul 20221,7901,516101.587.54$193,262
Jun 20221,4211,659115.097.98$176,777
May 20222,2611,240109.378.43$257,743
Apr 20221,3851,442104.226.84$154,205
Mar 20221,4711,515108.885.08$167,853
Feb 20221,6301,37991.054.86$155,112
Jan 20221,05181581.844.54$89,712
Dec 20211,63859571.323.90$119,142
Nov 20211,54086277.435.24$123,756
Oct 20211,46774079.795.71$121,280
Sep 20211,48459869.865.35$106,872
Aug 20211,80488666.024.22$122,840
Jul 20211,48821070.783.98$106,157
Jun 20211,90281269.493.38$134,915
May 20211,32472563.483.02$86,235
Apr 20211,7271,27260.362.76$107,750
Mar 20211,8901,62261.302.72$120,264
Feb 20211,40296157.805.55$86,367
Jan 20211,9301,59750.412.81$101,779
Dec 20201,9171,33344.642.68$89,141
Nov 20201,7761,41638.772.71$72,688
Oct 20201,6731,72936.972.48$66,136
Sep 20201,9261,70037.091.99$74,820
Aug 20202,0061,32439.982.39$83,358
Jul 20202,3341,85838.371.83$92,947
Jun 20201,15221134.901.69$40,561
May 2020014216.921.81$258
Apr 20201,8201,63014.751.80$29,786
Mar 20201,9841,67830.341.86$63,309
Feb 20201,9001,45249.881.98$97,648
Jan 20202,0291,56457.252.09$119,436
Dec 20192,0371,32959.012.30$123,266
Nov 20192,1021,54055.302.75$120,477
Oct 20192,2881,61853.472.42$126,253
Sep 20191,02533555.052.66$57,316
Aug 20192,2281,84653.112.30$122,583
Jul 20192,1401,72256.272.46$124,654
Jun 20191,9051,88352.782.49$105,237
May 20191,8581,87258.482.74$113,786
Apr 20191,9111,89062.632.75$124,885
Mar 20192,0721,60456.803.06$122,601
Feb 20191,7351,18450.852.79$91,531
Jan 20191,9051,26446.033.23$91,768
Dec 20181,7991,11246.594.19$88,470
Nov 20181,7911,18652.934.24$99,823
Oct 20181,7881,35961.443.40$114,473
Sep 20181,95656759.543.11$118,222
Aug 20182,03821059.403.07$121,701
Jul 20181,54799065.142.93$103,674
Jun 20182,1591,20260.183.08$133,627
May 20181,9031,88565.382.90$129,886
Apr 20182,1322,91363.842.90$144,557
Mar 20181,9202,84761.222.79$125,477
Feb 20182,0541,52961.782.77$131,126
Jan 20181,7141,46962.874.01$113,649
Dec 20172,0791,69457.272.92$124,013
Nov 20171,9711,23255.423.12$113,075
Oct 20171,9761,41949.292.98$101,631
Sep 20172,0361,27547.523.09$100,687
Aug 20171,7021,43245.373.00$81,522
Jul 20171,9771,66943.873.09$91,884
Jun 20171,9901,73642.493.09$89,915
May 20172,1241,87545.373.26$102,485
Apr 20172,0311,78947.933.21$103,091
Mar 20171,85977046.772.98$89,243
Feb 20171,78281450.452.95$92,305
Jan 20171,8142,44049.413.42$97,972
Dec 20162,2702,61448.763.72$120,417
Nov 20162,0031,54042.492.64$89,180
Oct 20162,2882,03046.193.09$111,956
Sep 20162,1831,63341.553.10$95,767
Aug 20162,0681,76341.442.92$90,854
Jul 20162,4022,54841.622.92$107,422
Jun 20161,6552,02845.352.69$80,501
May 20161,9752,42842.521.99$88,811
Apr 20162,2431,72936.561.99$85,447
Mar 20162,2751,51533.011.79$77,816
Feb 20162,0471,33726.472.06$56,943
Jan 20162,1231,48227.352.36$61,568
Dec 20152,1771,15132.362.00$72,751
Nov 20151,6891,76338.792.17$69,337
Oct 20152,2873,70743.552.43$108,594
Sep 20151,4531,81242.992.76$67,463
Aug 20151,8792,59740.162.87$82,921
Jul 20152,0852,13648.152.95$106,683
Jun 20152,10144456.152.88$119,251
May 20151,99221055.212.96$110,599
Apr 20151,6613,31949.822.71$91,734
Mar 20152,3083,81242.892.93$110,177
Feb 20152,0984,36644.662.98$106,691
Jan 20152,1914,81043.433.10$110,069
Dec 20142,2435,07054.693.59$140,878
Nov 20142,1734,80870.464.25$173,552
Oct 20141,9245,47378.303.90$171,999
Sep 20141,8675,02386.164.05$181,181
Aug 20142,1995,26489.394.04$217,809
Jul 20141,5323,02696.564.18$160,577
Jun 20141,8061,15898.164.74$182,762
May 20141,7811,33094.734.73$175,000
Apr 20141,9543,91295.944.81$206,280
Mar 20141,7123,71095.895.06$182,924
Feb 20141,7862,90697.406.19$191,950
Jan 20142,5432,13990.404.86$240,284
Dec 20132,3822,15191.824.35$228,082
Nov 20132,3592,18988.853.74$217,780
Oct 20132,3111,90197.423.78$232,322
Sep 20132,0571,707104.113.72$220,500
Aug 20131,9502,114104.253.52$210,734
Jul 20131,7751,474102.523.72$187,453
Jun 20131,6781,85494.403.93$165,696
May 20131,8021,73194.834.15$178,066
Apr 20132,0021,66393.964.28$195,230
Mar 20131,3033,05293.623.91$133,929
Feb 20131,5352,70391.233.42$149,282
Jan 20131,6683,12491.603.42$163,473
Dec 20121,4592,25586.773.42$134,310
Nov 20121,4711,33486.953.62$132,739
Oct 20121,4421,68389.383.40$134,608
Sep 20121,6201,21794.672.92$156,917
Aug 20121,3511,35792.662.91$129,130
Jul 20121,9352,44185.133.02$172,100
Jun 20121,6882,31179.822.52$140,558
May 20122,0673,71891.612.49$198,609
Apr 20122,0442,801101.652.00$213,366
Mar 20122,0952,126105.052.22$224,804
Feb 20121,7231,675101.102.57$178,500
Jan 20122,0501,82798.092.73$206,080
Dec 20112,1131,60396.873.24$209,880
Nov 20111,8911,51995.723.31$186,036
Oct 20112,0821,52084.983.65$182,474
Sep 20111,6931,78283.623.99$148,671
Aug 20111,8131,64483.404.15$158,026
Jul 20112,0281,03194.144.52$195,573
Jun 20111,7691,70892.904.64$172,265
May 20111,6402,01498.134.40$169,805
Apr 20111,9552,041105.964.33$215,996
Mar 20112,6452,05096.364.06$263,190
Feb 20111,7351,69385.644.18$155,662
Jan 20111,8361,62486.504.59$166,266
Dec 20102,20893385.734.35$193,348
Nov 20101,6961,12880.843.80$141,386
Oct 20101,6361,10078.103.51$131,631
Sep 20102,2411,10972.633.98$167,177
Aug 20101,44897573.684.42$110,998
Jul 20102,15190572.554.74$160,342
Jun 20101,92697770.364.91$140,311
May 20101,37283571.124.24$101,113
Apr 20102,1161,16681.694.12$177,663
Mar 20102,2431,33878.394.39$181,701
Feb 20101,7521,14173.585.44$135,122
Jan 20101,8011,33174.365.96$141,861
Dec 20091,7941,26471.445.48$135,095
Nov 20091,4121,41874.593.75$110,641
Oct 20091,9221,42672.544.11$145,283
Sep 20091,4141,42865.543.06$97,050
Aug 20092,0261,39167.423.22$141,070
Jul 20091,0711,43761.133.46$70,449
Jun 20095961,39366.163.90$44,857
May 20091,2651,70654.743.93$75,943
Apr 20092,0591,28846.773.59$100,920
Mar 20091,40389542.144.06$62,755
Feb 20091,92183732.814.63$66,906
Jan 20092,1621,25235.865.37$84,254
Dec 20081,31153937.105.98$51,860
Nov 20081,93872255.496.86$112,493
Oct 20081,29892775.246.92$104,078
Sep 20081,216153101.767.88$124,945
Aug 20081,199687114.228.48$142,778
Jul 20081,891569131.0811.39$254,353
Jun 20082,801874131.3313.03$379,246
May 20082,552767123.1711.57$323,207
Apr 20082,152667110.3110.45$244,361
Mar 20081,937234101.909.66$199,642
Feb 20081,89027192.538.77$177,259
Jan 20082,01631190.388.21$184,758
Dec 20072,38830088.337.30$213,123
Nov 20071,84249091.677.29$172,429
Oct 20072,58527382.856.92$216,057
Sep 20071,62217375.846.24$124,093
Aug 20072,33424069.066.39$162,719
Jul 200789823570.906.39$65,169
Jun 20071,94030462.007.55$122,575
May 20071,68827658.747.85$101,319
Apr 20071,51325159.617.81$92,149
Mar 20072,01526956.927.30$116,658
Feb 20071,39824655.108.22$79,051
Jan 20072,06127350.306.73$105,505
Dec 20061,86426456.656.92$107,422
Nov 20062,14427454.207.62$118,292
Oct 20061,59025354.906.01$88,812
Sep 20061,25924860.085.04$76,890
Aug 20061,26859168.717.34$91,462
Jul 20061,87673669.376.34$134,806
Jun 20061,18176966.286.38$83,186
May 20062,47872066.016.42$168,199
Apr 20061,33350964.397.36$89,578
Mar 20062,61554956.707.08$152,159
Feb 20061,47353957.597.75$89,008
Jan 20062,99642560.598.93$185,324
Dec 20052,61436754.9413.42$148,537
Nov 200552224454.6910.59$31,132
Oct 200535913458.3413.80$22,793
Sep 20051,33822861.4512.08$84,974
Aug 20052,02737761.519.80$128,374
Jul 20051,07844555.697.84$63,524
Jun 20052,02239252.337.38$108,705
May 20051,83240445.226.65$85,530
Apr 20051,53746349.207.36$79,028
Mar 20051,96344550.377.15$102,060
Feb 20051,40743445.226.31$66,364
Jan 20051,73136543.166.32$77,018
Dec 20041,65627539.866.75$67,865
Nov 20041,79327945.286.33$82,953
Oct 20041,86029249.706.52$94,344
Sep 20042,16230243.245.28$95,081
Aug 20041,97631842.375.55$85,488
Jul 20043,15459938.286.08$124,380
Jun 20041,37430736.106.43$51,576
May 20041,77351937.486.49$69,823
Apr 20041,32842034.475.86$48,237
Mar 20042,06457034.365.53$74,071
Feb 20042,49464032.455.51$84,456
Jan 20041,55483032.036.30$55,003
Dec 200356687230.266.30$22,622
Nov 20031,3741,16928.804.60$44,943
Oct 20031,2931,47528.174.76$43,444
Sep 20031,2391,30926.314.75$38,815
Aug 20031,85771029.765.13$58,906
Jul 20031,00166929.415.17$32,899
Jun 20031,02168028.565.98$33,228
May 20031,60276226.595.97$47,148
Apr 200398056126.675.41$29,170
Mar 20031,37054731.146.10$45,996
Feb 20031,01953733.487.93$38,372
Jan 20031,32047730.315.58$42,672
Dec 200294636726.914.85$27,238
Nov 20021,01756224.664.14$27,404
Oct 20021,10647726.464.23$31,282
Sep 20021,04148027.443.64$30,310
Aug 20021,52420025.963.16$40,196
Jul 200297221724.583.06$24,556
Jun 20021,03242623.733.34$25,911
May 20021,47941124.663.58$37,945
Apr 200297845323.653.51$24,721
Mar 20021,41347122.003.10$32,547
Feb 20021,02546418.222.38$19,778
Jan 20021,49628217.172.38$26,356
Dec 20011,09659916.932.36$19,972
Nov 20011,11147318.072.41$21,214
Oct 20011,72251719.782.53$35,369
Sep 20011,03332324.262.25$25,788
Aug 20011,26227024.873.05$32,210
Jul 20011,02439223.933.20$25,758
Jun 20011,75058124.563.82$45,202
May 20011,86449725.524.31$49,710
Apr 20011,14748524.685.34$30,896
Mar 20011,73535124.545.38$44,464
Feb 20011,15939127.755.77$34,417
Jan 20011,57548827.478.40$47,364
Dec 20001,56349726.889.12$46,547
Nov 20001,16866232.215.66$41,367
Oct 20001,37851331.235.15$45,675
Sep 200088830231.875.19$29,867
Aug 20001,25634229.644.54$38,781
Jul 200095134828.534.09$28,555
Jun 20001,12330329.304.40$34,236
May 20001,39847827.263.68$39,868
Apr 200096137924.513.12$24,735
Mar 200094450528.422.86$28,273
Feb 20001,20344027.622.73$34,427
Jan 200095745825.272.48$25,319
Dec 199999153524.282.42$25,358
Nov 19991,37450423.192.43$33,090
Oct 199994650120.982.80$21,252
Sep 199996436221.752.62$21,915
Aug 199992046419.262.88$19,053
Jul 19991,34848917.892.37$25,276
Jun 199998042115.942.36$16,616
May 19991,00351615.792.32$17,035
Apr 199996546115.102.21$15,589
Mar 199996644312.471.84$12,860
Feb 19991,4473859.981.82$15,141
Jan 199991748110.381.90$10,432
Dec 19981,0095329.201.77$10,226
Nov 199892148210.892.19$11,083
Oct 19981,31046012.421.97$17,176
Sep 199897939112.592.08$13,140
Aug 19981,48552811.301.91$17,788
Jul 199897064111.742.24$12,822
Jun 199894247211.242.24$11,644
May 19981,36846212.622.21$18,283
Apr 199892217713.042.51$12,466
Mar 19981,47851512.802.31$20,108
Feb 19981,07650213.952.30$16,164
Jan 199889260614.702.15$14,418
Dec 19971,34953816.322.41$23,313
Nov 19971,33730018.193.09$25,247
Oct 199771236419.253.15$14,853
Sep 19971,51734917.742.95$27,943
Aug 19971,57236117.862.55$28,998
Jul 199799534317.582.25$18,263
Jun 19971,40830917.242.26$24,971
May 199781127618.972.31$16,022
Apr 19971,49334217.882.08$27,407
Mar 19971,09437618.951.94$21,460
Feb 19971,16837020.492.21$24,749
Jan 19971,08352723.483.54$27,294
Dec 19961,05495923.32$24,579
Nov 19961,3631,00521.97$29,945
Oct 19961,5631,07723.31$36,434
Sep 199693667422.22$20,798
Aug 199688569920.26$17,930
Jul 19961,44595419.55$28,250
Jun 19961,46432118.73$27,421
May 199680567319.43$15,641
Apr 19961,3561,12721.51$29,168
Mar 199685867619.38$16,628
Feb 19961,40655216.98$23,874
Jan 19961,26881517.07$21,645
Dec 19951,24383417.19$21,367
Nov 19951,4051,08416.00$22,480
Oct 19951,34591015.43$20,753
Sep 19951,43293716.18$23,170
Aug 19951,2661,25715.92$20,155
Jul 19951,38479415.24$21,092
Jun 19951,26968116.41$20,824
May 19951,59079517.56$27,920
Apr 19951,0081,07417.73$17,872
Mar 19951,45687516.44$23,937
Feb 19951,46980016.58$24,356
Jan 19951,03495315.92$16,461
Dec 19942,05277915.03$30,842
Nov 19941,22368615.90$19,446
Oct 19941,17354115.58$18,275
Sep 19941,3741,03815.29$21,008
Aug 19941,19259116.13$19,227
Jul 19941,08061017.56$18,965
Jun 19941,37668017.09$23,516
May 19948211,04015.88$13,037
Apr 19941,41893014.14$20,051
Mar 199498796112.46$12,298
Feb 19941,36731312.50$17,088
Jan 199495336212.66$12,065
Dec 19931,32647212.33$16,350
Nov 199395521314.49$13,838
Oct 19931,20036915.85$19,020
Sep 19931,27856915.03$19,208
Aug 19931,16446315.66$18,228
Jul 19931,40945415.46$21,783
Jun 19931,11459216.79$18,704
May 19931,47240017.68$26,025
Apr 19931,17275518.05$21,155
Mar 19931,0091,04518.14$18,303
Feb 199394788917.90$16,951
Jan 19931,26396716.93$21,383

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                2,057 bbl  × $106.41 =   $218,885
Casinghead gas     1,176 Mcf  × $  3.05 =     $3,582

────────────────────────────────────────────────────
Month total                                 $222,467

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. 03/O/2281 is the state's own key, not one this site invented.