HAMILTON, M M

Operated by WHITE ROCK OIL & GAS, LLC (P-5 916958) in the JENKINS, NORTH (CLEAR FORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66785District 8AField 46134500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.4 M
Jan 1993 – Nov 2022
Value, last 12 filed months
$72 k
at the published price for each month
Months reported
359
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 16 leases and 106 wells, and the rule below applies to all of them.

Discovered
1954-01-01
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2023-02-28.

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: EFFECTIVE 02-28-2023

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
OilDisposition141,049 bbl$5,129,131
Casinghead gasProduction111,560 Mcf$243,544
Total$5,372,675

57,460 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 (4)

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 32.6345, -102.8426. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.63455, -102.84260 · 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
100.0%
4 of 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
7,339 ft
4 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
4100.0%
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.
00.0%

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 7,334 and 7,375 ft, median 7,339 ft, over the 4 wells that filed a depth.

Completions filed
Dec 1991 – Mar 2017
4 of 4 wells

4 wells

42-1653442637,337 ftMar 2017Yes
42-1653442747,340 ftDec 2003Yes
42-1653442527,334 ftMar 1992Yes
42-1653438717,375 ftDec 1991Yes

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 (359)

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

359 months

Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221330115.097.98$15,307
May 20221230109.378.43$13,453
Apr 2022530104.226.84$5,524
Mar 20221140108.885.08$12,412
Feb 202284391.054.86$7,663
Jan 2022112081.844.54$9,166
Dec 2021124071.323.90$8,844
Nov 2021126077.435.24$9,756
Oct 2021598079.795.71$5,165
Sep 202165069.865.35$4,541
Aug 202183066.024.22$5,480
Jul 202196070.783.98$6,795
Jun 2021116069.493.38$8,061
May 2021103063.483.02$6,538
Apr 202175360.362.76$4,535
Mar 202181061.302.72$4,965
Feb 202174057.805.55$4,277
Jan 2021400050.412.81$20,164
Dec 202074044.642.68$3,303
Nov 202096038.772.71$3,722
Oct 2020102436.972.48$3,781
Sep 2020122437.091.99$4,533
Aug 2020119639.982.39$4,772
Jul 2020104738.371.83$4,003
Jun 2020105434.901.69$3,671
May 202084616.921.81$1,432
Apr 202098714.751.80$1,458
Mar 202098630.341.86$2,984
Feb 2020101549.881.98$5,048
Jan 2020122657.252.09$6,997
Dec 2019112459.012.30$6,618
Nov 201972155.302.75$3,984
Oct 201973153.472.42$3,906
Sep 201991255.052.66$5,015
Aug 2019116653.112.30$6,175
Jul 20191031256.272.46$5,825
Jun 2019126452.782.49$6,660
May 2019142858.482.74$8,326
Apr 20191601562.632.75$10,062
Mar 20191462156.803.06$8,357
Feb 20191243850.852.79$6,412
Jan 20191324246.033.23$6,212
Dec 201873946.594.19$3,439
Nov 20181371852.934.24$7,328
Oct 20181443561.443.40$8,966
Sep 20181444459.543.11$8,711
Aug 20182197259.403.07$13,229
Jul 20181819465.142.93$12,066
Jun 2018767260.183.08$4,795
May 2018149965.382.90$9,768
Apr 2018164063.842.90$10,470
Mar 2018116561.222.79$7,115
Feb 2018194861.782.77$12,007
Jan 2018142562.874.01$8,948
Dec 20171241057.272.92$7,131
Nov 2017103755.423.12$5,730
Oct 201794749.292.98$4,654
Sep 20171051147.523.09$5,024
Aug 20171291345.373.00$5,892
Jul 2017134043.873.09$5,879
Jun 201712824642.493.09$6,198
May 20171214645.373.26$5,640
Apr 201714717147.933.21$7,595
Mar 201720123446.772.98$10,099
Feb 201720222150.452.95$10,843
Jan 20172710949.413.42$1,707
Dec 201613717348.763.72$7,324
Nov 201617815542.492.64$7,973
Oct 20162035146.193.09$9,534
Sep 201617011041.553.10$7,405
Aug 20161293241.442.92$5,439
Jul 20161764941.622.92$7,468
Jun 20161525745.352.69$7,046
May 20161783542.521.99$7,638
Apr 20162186636.561.99$8,101
Mar 20161875733.011.79$6,275
Feb 20161081326.472.06$2,886
Jan 20161281927.352.36$3,546
Dec 20151122132.362.00$3,666
Nov 20151284238.792.17$5,056
Oct 201513712543.552.43$6,270
Sep 2015160042.992.76$6,878
Aug 2015203040.162.87$8,152
Jul 20151092448.152.95$5,319
Jun 2015188056.152.88$10,556
May 201529113455.212.96$16,462
Apr 201530613749.822.71$15,616
Mar 201533211142.892.93$14,565
Feb 201535615844.662.98$16,369
Jan 201534016843.433.10$15,287
Dec 201436318554.693.59$20,517
Nov 201430615870.464.25$22,233
Oct 20142294278.303.90$18,095
Sep 20142053486.164.05$17,800
Aug 20142006889.394.04$18,152
Jul 20142585196.564.18$25,126
Jun 20141455998.164.74$14,513
May 20141852394.734.73$17,634
Apr 20143288795.944.81$31,887
Mar 201435720795.895.06$35,279
Feb 201412016797.406.19$12,722
Jan 2014480990.404.86$43,436
Dec 20131203091.824.35$11,149
Nov 201333311288.853.74$30,006
Oct 201330019297.423.78$29,952
Sep 2013372161104.113.72$39,327
Aug 201367365104.253.52$70,389
Jul 201319051102.523.72$19,668
Jun 20132866694.403.93$27,258
May 20132936894.834.15$28,067
Apr 20132929593.964.28$27,843
Mar 201323712693.623.91$22,681
Feb 20131305791.233.42$12,055
Jan 20133218991.603.42$29,708
Dec 201247313986.773.42$41,518
Nov 20123797686.953.62$33,230
Oct 20123939289.383.40$35,439
Sep 201242910394.672.92$40,914
Aug 201241813592.662.91$39,124
Jul 201235314985.133.02$30,501
Jun 20121123179.822.52$9,018
May 20121737991.612.49$16,045
Apr 20123824101.652.00$3,911
Mar 20129620105.052.22$10,129
Feb 20129817101.102.57$9,951
Jan 20121531298.092.73$15,041
Dec 20113592596.873.24$34,857
Nov 20112382095.723.31$22,848
Oct 20112427484.983.65$20,835
Sep 20112699183.623.99$22,856
Aug 20113298583.404.15$27,791
Jul 20112366894.144.52$22,524
Jun 20113574592.904.64$33,374
May 20112227898.134.40$22,128
Apr 201136886105.964.33$39,366
Mar 20113139696.364.06$30,550
Feb 20112057985.644.18$17,886
Jan 201134511386.504.59$30,361
Dec 201035512185.734.35$30,960
Nov 201036512880.843.80$29,992
Oct 201033114178.103.51$26,346
Sep 201026611272.633.98$19,765
Aug 201028313073.684.42$21,426
Jul 201032415672.554.74$24,245
Jun 201032211770.364.91$23,230
May 201033315171.124.24$24,322
Apr 201033614681.694.12$28,050
Mar 201045614378.394.39$36,373
Feb 201031111873.585.44$23,526
Jan 201026718974.365.96$20,981
Dec 20093947471.445.48$28,553
Nov 2009140074.593.75$10,443
Oct 20092903372.544.11$21,172
Sep 200924219065.543.06$16,443
Aug 200931123367.423.22$21,718
Jul 200930225461.133.46$19,341
Jun 200934426466.163.90$23,787
May 200916818654.743.93$9,927
Apr 200923219746.773.59$11,557
Mar 200922219842.144.06$10,159
Feb 200923919032.814.63$8,722
Jan 200925220735.865.37$10,149
Dec 2008305037.105.98$11,316
Nov 200844024955.496.86$26,124
Oct 200843726375.246.92$34,700
Sep 2008128161101.767.88$14,293
Aug 2008216216114.228.48$26,504
Jul 2008218198131.0811.39$30,831
Jun 2008259225131.3313.03$36,947
May 2008260188123.1711.57$34,200
Apr 2008296230110.3110.45$35,056
Mar 2008284234101.909.66$31,201
Feb 200826021292.538.77$25,917
Jan 200828021590.388.21$27,071
Dec 200730824288.337.30$28,973
Nov 200728222891.677.29$27,513
Oct 200726821982.856.92$23,720
Sep 200721518975.846.24$17,486
Aug 200719216869.066.39$14,333
Jul 200723121770.906.39$17,764
Jun 200723722662.007.55$16,400
May 200724823758.747.85$16,427
Apr 200727325459.617.81$18,256
Mar 200734127356.927.30$21,403
Feb 200728212155.108.22$16,532
Jan 200727915850.306.73$15,097
Dec 200627123956.656.92$17,006
Nov 200629922754.207.62$17,935
Oct 200628017554.906.01$16,424
Sep 200624224460.085.04$15,768
Aug 200625823168.717.34$19,423
Jul 200630123469.376.34$22,365
Jun 200630125266.286.38$21,559
May 200647934466.016.42$33,829
Apr 200644831364.397.36$31,151
Mar 200630613356.707.08$18,292
Feb 200627019157.597.75$17,030
Jan 200627122760.598.93$18,448
Dec 200528421454.9413.42$18,474
Nov 200531527754.6910.59$20,160
Oct 200528427858.3413.80$20,404
Sep 200527627161.4512.08$20,234
Aug 200525026361.519.80$17,954
Jul 200535522755.697.84$21,550
Jun 200532324352.337.38$18,696
May 200533331645.226.65$17,160
Apr 200528618649.207.36$15,440
Mar 200533556850.377.15$20,938
Feb 200544918245.226.31$21,453
Jan 200566519243.166.32$29,915
Dec 2004918939.866.75$1,635
Nov 200426424045.286.33$13,473
Oct 200437922549.706.52$20,302
Sep 200435923043.245.28$16,738
Aug 200443537942.375.55$20,535
Jul 200425740838.286.08$12,320
Jun 200437432136.106.43$15,566
May 200430916837.486.49$12,672
Apr 200431931934.475.86$12,865
Mar 200465342434.365.53$24,782
Feb 200437235432.455.51$14,022
Jan 200442040232.036.30$15,985
Dec 200327549830.266.30$11,460
Nov 200366642128.804.60$21,115
Oct 200332839928.174.76$11,139
Sep 200343337826.314.75$13,187
Aug 200327744229.765.13$10,511
Jul 200327538029.415.17$10,053
Jun 2003195028.565.98$5,569
May 200320511426.595.97$6,132
Apr 200326518026.675.41$8,041
Mar 200324522831.146.10$9,019
Feb 200326518133.487.93$10,307
Jan 200331912530.315.58$10,367
Dec 20022285626.914.85$6,407
Nov 200230413924.664.14$8,072
Oct 200226921426.464.23$8,023
Sep 200228725027.443.64$8,784
Aug 200227528525.963.16$8,041
Jul 200234726824.583.06$9,350
Jun 200230726423.733.34$8,166
May 200235520824.663.58$9,500
Apr 200227616423.653.51$7,103
Mar 200234121422.003.10$8,166
Feb 200234719118.222.38$6,776
Jan 200243420517.172.38$7,939
Dec 20012876516.932.36$5,013
Nov 200132312418.072.41$6,135
Oct 200141022819.782.53$8,686
Sep 200136427324.262.25$9,445
Aug 200141832524.873.05$11,388
Jul 200162424823.933.20$15,725
Jun 200136825624.563.82$10,017
May 200136925725.524.31$10,524
Apr 200133521824.685.34$9,431
Mar 200136221424.545.38$10,034
Feb 200143723527.755.77$13,482
Jan 200159327327.478.40$18,583
Dec 20001666426.889.12$5,046
Nov 200035417832.215.66$12,409
Oct 200043923831.235.15$14,935
Sep 200040834831.875.19$14,808
Aug 200041645829.644.54$14,410
Jul 200044250328.534.09$14,667
Jun 200051448229.304.40$17,180
May 200039135427.263.68$11,961
Apr 200042635824.513.12$11,557
Mar 200043238228.422.86$13,370
Feb 200041035327.622.73$12,287
Jan 200049933925.272.48$13,451
Dec 199948033524.282.42$12,466
Nov 199943337223.192.43$10,947
Oct 199934737720.982.80$8,337
Sep 199947345321.752.62$11,474
Aug 199934441919.262.88$7,830
Jul 199934336317.892.37$6,997
Jun 199946348015.942.36$8,514
May 199949051615.792.32$8,935
Apr 199948647815.102.21$8,394
Mar 199943049912.471.84$6,279
Feb 19994874089.981.82$5,602
Jan 199954947610.381.90$6,603
Dec 19985114749.201.77$5,542
Nov 199844235410.892.19$5,587
Oct 199849848512.421.97$7,140
Sep 199836547512.592.08$5,585
Aug 199850556811.301.91$6,790
Jul 199849955411.742.24$7,098
Jun 199846045011.242.24$6,177
May 199853749112.622.21$7,860
Apr 199848444113.042.51$7,416
Mar 199848852712.802.31$7,463
Feb 199825129513.952.30$4,180
Jan 199843841414.702.15$7,331
Dec 199736437416.322.41$6,842
Nov 199744342218.193.09$9,361
Oct 199744252519.253.15$10,162
Sep 199741747417.742.95$8,798
Aug 199752748217.862.55$10,644
Jul 19970017.582.25$0
Jun 199755141317.242.26$10,431
May 199757554018.972.31$12,154
Apr 199768044517.882.08$13,085
Mar 199746247118.951.94$9,668
Feb 199736737520.492.21$8,347
Jan 199732559423.483.54$9,734
Dec 199678261323.32$18,236
Nov 19961,16474521.97$25,573
Oct 19962272923.31$5,291
Sep 19963302022.22$7,333
Aug 199680411220.26$16,289
Jul 19968682719.55$16,969
Jun 199683479118.73$15,621
May 19969073,96419.43$17,623
Apr 19966002,80721.51$12,906
Mar 19961,3802,35419.38$26,744
Feb 19967581,28916.98$12,871
Jan 19968331,10317.07$14,219
Dec 199583286917.19$14,302
Nov 19951,16198116.00$18,576
Oct 19951,0671,31215.43$16,464
Sep 19957871,84716.18$12,734
Aug 199567574215.92$10,746
Jul 199591355815.24$13,914
Jun 19951,1251,17616.41$18,461
May 19958991,25817.56$15,786
Apr 199576979317.73$13,634
Mar 199564878216.44$10,653
Feb 199589780216.58$14,872
Jan 19951,08293515.92$17,225
Dec 19941,05374715.03$15,827
Nov 19941,11492415.90$17,713
Oct 19941,12777215.58$17,559
Sep 19941,04488815.29$15,963
Aug 19941,2381,21616.13$19,969
Jul 19941,2361,19117.56$21,704
Jun 19941,3281,38217.09$22,696
May 19941,3551,17915.88$21,517
Apr 19941,1421,81714.14$16,148
Mar 19941,2401,81812.46$15,450
Feb 19941,16651912.50$14,575
Jan 19942,3591,50612.66$29,865
Dec 19931,0581,13812.33$13,045
Nov 19931,3301,63914.49$19,272
Oct 19931,8871,21715.85$29,909
Sep 19931,2311,24115.03$18,502
Aug 19931,9561,43715.66$30,631
Jul 19931,6741,67115.46$25,880
Jun 19931,9551,53716.79$32,824
May 19931,4711,04417.68$26,007
Apr 19932,1011,71518.05$37,923
Mar 19932,2961,79518.14$41,649
Feb 19931,3701,31817.90$24,523
Jan 19932,2161,84016.93$37,517

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.

Jun 2022 — as filed, then multipliedworked
Oil                  133 bbl  × $115.09 =    $15,307
Casinghead gas         0 Mcf  × $  7.98 =         $0

────────────────────────────────────────────────────
Month total                                  $15,307

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/66785 is the state's own key, not one this site invented.