BROOKS "10"

Operated by COMSTOCK ENERGY, LLC (P-5 170037) in the ZAN-ZAN (MID. CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12929District 7CField 99658500NGPA filingOilCasinghead gasSaveExport
Value, all time
$8.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$499
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 12 leases and 47 wells, and the rule below applies to all of them.

Discovered
1988-10-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 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 1989-09-01.

The Commission's schedule remark for this field reads: OPT 40 ACRES W 2100 DIAGONAL

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA9none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition181,038 bbl$5,471,176
Casinghead gasProduction1,013,778 Mcf$2,480,383
Total$7,951,558

417,737 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 (10)

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 31.2824, -100.7469. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.28334, -100.74693 · 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
10.0%
1 of 10 wells
With a plug date
10.0%
1 of 10 wells
Median depth
6,265 ft
10 wells filed one
Completion to plug
22.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
110.0%
A plug date is filed
110.0%
BothOn the schedule and plugged. Neither fact cancels the other.
110.0%
NeitherNo plug date, and not on the schedule.
990.0%

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

Total depth in feet, 10 of 10 wells. Median 6,265 ft, with the middle half between 6,219 and 6,694 ft; the shallowest is 6,200 ft and the deepest 6,720 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 10 of 10 wells, Nov 1990 – Jun 2014. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1990 – Jun 2014
10 of 10 wells
Plug dates filed
Jun 2014
1 of 10 wells; 9 filed none

Last completion to plug: a median of 22.8 years across the 1 well that filed both dates, with the middle half between 22.8 years and 22.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-2353298466,700 ftJun 2014
42-2353296846,675 ftDec 1994
42-2353300676,700 ftDec 1992
42-23533099106,207 ftAug 1992
42-2353302196,270 ftAug 1991Jun 2014Yes
42-2353299186,260 ftApr 1991
42-2353296956,720 ftJan 1991
42-2353296736,240 ftDec 1990
42-2353296126,212 ftNov 1990
42-2353295816,200 ftNov 1990

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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 202601559.138.00$120
Dec 202501556.664.41$66
Nov 202501558.593.93$59
Oct 202501559.383.30$50
Sep 202501562.743.08$46
Aug 202501563.933.01$45
Jul 202502066.743.32$66
Jun 202501566.483.13$47
May 202503060.553.23$97
Apr 202505262.363.54$184
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 202501574.324.28$64
Dec 2024106068.993.12$7,313
Nov 202403869.052.20$84
Oct 202403971.372.28$89
Sep 202409469.612.36$222
Aug 202408575.632.06$175
Jul 20246513979.932.15$5,494
Jun 2024015478.082.63$406
May 2024015478.812.20$339
Apr 2024021084.451.66$348
Mar 2024020580.301.55$317
Feb 2024018676.091.78$332
Jan 2024015873.023.30$521
Dec 20236216271.262.61$4,841
Nov 2023022377.892.81$626
Oct 2023025785.443.09$793
Sep 2023039189.042.74$1,069
Aug 2023055780.522.67$1,489
Jul 2023052574.852.64$1,387
Jun 20239751268.962.26$7,845
May 202317279470.622.23$13,915
Apr 20231721,01578.122.24$15,708
Mar 20231641,15372.852.39$14,707
Feb 2023077575.112.47$1,911
Jan 20231771,10476.533.39$17,286
Dec 2022071376.415.73$4,085
Nov 20221811,15785.005.65$21,918
Oct 202201,41787.185.86$8,309
Sep 2022047784.888.16$3,894
Aug 2022055594.529.13$5,066
Jul 20220431101.587.54$3,251
Jun 20220646115.097.98$5,153
May 2022134989109.378.43$22,996
Apr 20220714104.226.84$4,882
Mar 20220612108.885.08$3,107
Feb 20228680491.054.86$11,737
Jan 20229574381.844.54$11,146
Dec 20217182471.323.90$8,277
Nov 202110384777.435.24$12,411
Oct 20216384779.795.71$9,866
Sep 20216076369.865.35$8,274
Aug 2021841,09066.024.22$10,146
Jul 20211001,01470.783.98$11,116
Jun 20211711,24869.493.38$16,102
May 20211431,22063.483.02$12,759
Apr 20211621,28060.362.76$13,309
Mar 2021082661.302.72$2,244
Feb 2021039757.805.55$2,203
Jan 2021077250.412.81$2,170
Dec 2020077244.642.68$2,065
Nov 2020047838.772.71$1,294
Oct 20200036.972.48$0
Sep 202068137.091.99$2,524
Aug 2020177139.982.39$7,079
Jul 2020088038.371.83$1,606
Jun 2020047334.901.69$800
May 202025186616.921.81$5,818
Apr 202016686514.751.80$4,009
Mar 2020048030.341.86$891
Feb 20209699649.881.98$6,761
Jan 20201601,15757.252.09$11,584
Dec 201917298559.012.30$12,420
Nov 201901,00755.302.75$2,770
Oct 20191721,04253.472.42$11,717
Sep 2019053555.052.66$1,422
Aug 20191711,22853.112.30$11,912
Jul 201901,22856.272.46$3,021
Jun 201901,15052.782.49$2,865
May 20191601,06658.482.74$12,278
Apr 201916575162.632.75$12,400
Mar 2019083856.803.06$2,566
Feb 2019081450.852.79$2,273
Jan 2019088946.033.23$2,870
Dec 20181581,20146.594.19$12,388
Nov 20181671,25052.934.24$14,136
Oct 2018080361.443.40$2,729
Sep 201801,07959.543.11$3,354
Aug 20182471,17959.403.07$18,287
Jul 201801,14865.142.93$3,366
Jun 2018094760.183.08$2,914
May 2018152065.382.90$9,938
Apr 201801,15063.842.90$3,336
Mar 20181711,24761.222.79$13,944
Feb 20181751,09361.782.77$13,835
Jan 20183261,25762.874.01$25,535
Dec 201701,14057.272.92$3,331
Nov 201718173755.423.12$12,329
Oct 201718171549.292.98$11,055
Sep 201719024047.523.09$9,770
Aug 201701,11845.373.00$3,359
Jul 201701,10943.873.09$3,424
Jun 2017068642.493.09$2,118
May 201717794045.373.26$11,098
Apr 2017082647.933.21$2,653
Mar 20171681,01746.772.98$10,892
Feb 201718299650.452.95$12,123
Jan 20171791,10849.413.42$12,632
Dec 20161811,10748.763.72$12,947
Nov 20161801,07542.492.64$10,491
Oct 201616694246.193.09$10,579
Sep 20161781,01741.553.10$10,549
Aug 201601,12641.442.92$3,293
Jul 201617875241.622.92$9,607
Jun 2016087545.352.69$2,350
May 2016092042.521.99$1,832
Apr 20163371,16936.561.99$14,648
Mar 201601,05433.011.79$1,891
Feb 201618080926.472.06$6,434
Jan 20161831,02227.352.36$7,421
Dec 201517995232.362.00$7,698
Nov 20151691,00638.792.17$8,736
Oct 2015086643.552.43$2,101
Sep 201517486042.992.76$9,853
Aug 2015082640.162.87$2,373
Jul 201517684548.152.95$10,963
Jun 20151821,03856.152.88$13,212
May 201518196355.212.96$12,839
Apr 2015088049.822.71$2,382
Mar 201518490242.892.93$10,539
Feb 201536778244.662.98$18,718
Jan 2015083343.433.10$2,583
Dec 201436274254.693.59$22,463
Nov 2014050070.464.25$2,126
Oct 2014065278.303.90$2,543
Sep 2014039786.164.05$1,606
Aug 201436280789.394.04$35,616
Jul 20141801,06396.564.18$21,824
Jun 201401,07598.164.74$5,092
May 20141841,00894.734.73$22,195
Apr 20141881,15395.944.81$23,582
Mar 20141861,07895.895.06$23,287
Feb 2014094197.406.19$5,827
Jan 20143711,00890.404.86$38,438
Dec 20131891,05491.824.35$21,944
Nov 2013098188.853.74$3,667
Oct 20131841,14197.423.78$22,238
Sep 20133691,086104.113.72$42,454
Aug 20131881,273104.253.52$24,083
Jul 20131851,070102.523.72$22,944
Jun 201301,11794.403.93$4,394
May 20131771,37794.834.15$22,498
Apr 20131881,28093.964.28$23,146
Mar 20131871,28593.623.91$22,535
Feb 20133621,12791.233.42$36,880
Jan 2013094591.603.42$3,232
Dec 2012092386.773.42$3,157
Nov 201234385786.953.62$32,930
Oct 2012088189.383.40$2,995
Sep 201218298294.672.92$20,096
Aug 201217880192.662.91$18,823
Jul 201218192085.133.02$18,188
Jun 201218383979.822.52$16,721
May 2012057291.612.49$1,423
Apr 2012182690101.652.00$19,878
Mar 2012172930105.052.22$20,135
Feb 2012179855101.102.57$20,294
Jan 201218589898.092.73$20,602
Dec 201118189196.873.24$20,420
Nov 201118287995.723.31$20,332
Oct 201117995884.983.65$18,707
Sep 201118795783.623.99$19,451
Aug 20111781,00383.404.15$19,007
Jul 201117998094.144.52$21,278
Jun 2011079292.904.64$3,675
May 201117877398.134.40$20,872
Apr 20110698105.964.33$3,025
Mar 201135082396.364.06$37,065
Feb 2011063085.644.18$2,633
Jan 201136279786.504.59$34,970
Dec 201036799885.734.35$35,802
Nov 2010098780.843.80$3,746
Oct 201018086878.103.51$17,104
Sep 201001,10072.633.98$4,377
Aug 20103571,26373.684.42$31,885
Jul 201001,45872.554.74$6,906
Jun 20103521,44970.364.91$31,882
May 20101831,47071.124.24$19,241
Apr 20101791,30381.694.12$19,994
Mar 20101871,18078.394.39$19,838
Feb 201018299173.585.44$18,785
Jan 20103621,03274.365.96$33,073
Dec 200918497171.445.48$18,470
Nov 200918191174.593.75$16,918
Oct 200918087572.544.11$16,654
Sep 200918380965.543.06$14,473
Aug 200917697667.423.22$15,007
Jul 20093601,06261.133.46$25,686
Jun 2009091966.163.90$3,580
May 20091821,21554.743.93$14,732
Apr 20091781,11146.773.59$12,311
Mar 20091841,26642.144.06$12,892
Feb 20093721,21632.814.63$17,839
Jan 20091881,34335.865.37$13,955
Dec 20083751,36037.105.98$22,041
Nov 20081821,40155.496.86$19,711
Oct 20083631,43675.246.92$37,252
Sep 20081831,497101.767.88$30,414
Aug 20083641,431114.228.48$53,715
Jul 20081841,651131.0811.39$42,923
Jun 20083591,613131.3313.03$68,169
May 20081791,376123.1711.57$37,974
Apr 20083581,638110.3110.45$56,616
Mar 20083601,597101.909.66$52,118
Feb 20081821,54492.538.77$30,382
Jan 20083601,66990.388.21$46,232
Dec 20075371,72088.337.30$59,993
Nov 20071811,42091.677.29$26,946
Oct 20073601,77782.856.92$42,126
Sep 20073581,74375.846.24$38,034
Aug 20073591,94969.066.39$37,243
Jul 20073601,99670.906.39$38,274
Jun 20075421,88362.007.55$47,818
May 20073621,99458.747.85$36,909
Apr 20073571,81859.617.81$35,471
Mar 20073621,89056.927.30$34,406
Feb 20073561,65855.108.22$33,238
Jan 20073541,69350.306.73$29,195
Dec 20067181,74756.656.92$52,761
Nov 20063521,74354.207.62$32,356
Oct 20065411,88354.906.01$41,025
Sep 20061751,81860.085.04$19,672
Aug 20065402,02768.717.34$51,981
Jul 20063502,15069.376.34$37,916
Jun 20065282,02466.286.38$47,917
May 20063542,05666.016.42$36,577
Apr 20064881,87564.397.36$45,223
Mar 20063581,96656.707.08$34,224
Feb 20061841,66057.597.75$23,463
Jan 20065441,92160.598.93$50,122
Dec 20055331,93154.9413.42$55,188
Nov 20053541,94654.6910.59$39,965
Oct 20055502,18458.3413.80$62,217
Sep 20053602,17161.4512.08$48,346
Aug 20055392,26061.519.80$55,295
Jul 20057232,37755.697.84$58,908
Jun 20053572,31252.337.38$35,747
May 20053382,29345.226.65$30,535
Apr 20055402,24649.207.36$43,100
Mar 20055472,28150.377.15$43,873
Feb 20055481,92345.226.31$36,918
Jan 20053642,10443.166.32$29,012
Dec 20047332,04939.866.75$43,050
Nov 20045482,05645.286.33$37,829
Oct 20043562,18749.706.52$31,942
Sep 20047182,23243.245.28$42,840
Aug 20045332,39542.375.55$35,877
Jul 20045452,38538.286.08$35,373
Jun 20045372,41336.106.43$34,909
May 20045472,52037.486.49$36,868
Apr 20047202,44134.475.86$39,119
Mar 20045412,55634.365.53$32,724
Feb 20041,0912,28832.455.51$48,009
Jan 20041832,37432.036.30$20,817
Dec 20035452,44430.266.30$31,893
Nov 20033632,45528.804.60$21,736
Oct 20031782,55628.174.76$17,180
Sep 20035442,54926.314.75$26,419
Aug 20033542,70329.765.13$24,401
Jul 20033361,69629.415.17$18,652
Jun 20035281,56328.565.98$24,431
May 200302,36826.595.97$14,143
Apr 20033632,38626.675.41$22,583
Mar 20035372,96831.146.10$34,815
Feb 20035102,62533.487.93$37,880
Jan 20033643,00930.315.58$27,829
Dec 20023622,71226.914.85$22,905
Nov 20023582,35824.664.14$18,583
Oct 20021792,29026.464.23$14,421
Sep 20021762,45727.443.64$13,761
Aug 20023382,70525.963.16$17,334
Jul 20025363,17624.583.06$22,899
Jun 20021623,03123.733.34$13,962
May 20023523,26924.663.58$20,396
Apr 20021783,04623.653.51$14,908
Mar 20027023,20422.003.10$25,385
Feb 20025432,89818.222.38$16,778
Jan 20025623,26617.172.38$17,409
Dec 20017303,34416.932.36$20,265
Nov 20016953,24718.072.41$20,369
Oct 20015343,41619.782.53$19,201
Sep 20017213,55924.262.25$25,504
Aug 20015403,84624.873.05$25,172
Jul 20015253,75623.933.20$24,571
Jun 20015333,77024.563.82$27,508
May 20015313,61025.524.31$29,101
Apr 20015413,44924.685.34$31,753
Mar 20016993,09424.545.38$33,788
Feb 20015472,17027.755.77$27,694
Jan 20015482,66227.478.40$37,411
Dec 20003382,66126.889.12$33,360
Nov 20001662,58232.215.66$19,956
Oct 20001812,53331.235.15$18,686
Sep 20005152,90031.875.19$31,454
Aug 20003543,60529.644.54$26,862
Jul 20006793,69328.534.09$34,475
Jun 20006703,56129.304.40$35,290
May 20007163,85327.263.68$33,696
Apr 20007233,71624.513.12$29,300
Mar 20003623,61428.422.86$20,623
Feb 20006543,30727.622.73$27,080
Jan 20009123,60525.272.48$31,988
Dec 19997103,58424.282.42$25,925
Nov 19995453,62923.192.43$21,472
Oct 19995433,52420.982.80$21,272
Sep 19995423,74421.752.62$21,593
Aug 19997123,99819.262.88$25,210
Jul 19998774,19217.892.37$25,635
Jun 19996824,19915.942.36$20,790
May 19997014,54015.792.32$21,606
Apr 19998565,46415.102.21$24,990
Mar 19998576,71712.471.84$23,035
Feb 19991,0426,0459.981.82$21,388
Jan 19998595,61010.381.90$19,575
Dec 19981,2205,2969.201.77$20,616
Nov 19981,2295,08410.892.19$24,496
Oct 19987245,38212.421.97$19,590
Sep 19981,0694,82912.592.08$23,516
Aug 19981,0624,93511.301.91$21,413
Jul 19981,2135,57411.742.24$26,711
Jun 19981,2215,04411.242.24$25,009
May 19981,1334,49612.622.21$24,218
Apr 19981,0164,61613.042.51$24,813
Mar 19981,4814,86312.802.31$30,188
Feb 19981,0444,52313.952.30$24,963
Jan 19981,7635,14614.702.15$37,005
Dec 19971,6185,48016.322.41$39,619
Nov 19971,4455,19218.193.09$42,319
Oct 19971,9245,31019.253.15$53,763
Sep 19971,7325,69017.742.95$47,539
Aug 19971,5324,76217.862.55$39,527
Jul 19971,6905,77017.582.25$42,675
Jun 19971,4064,27717.242.26$33,893
May 19977193,96018.972.31$22,781
Apr 19979033,88617.882.08$24,239
Mar 19976954,12218.951.94$21,163
Feb 19971,0183,72720.492.21$29,080
Jan 19978644,08723.483.54$34,753
Dec 19961,0453,26223.32$24,369
Nov 19961,1544,29621.97$25,353
Oct 19961,3314,84223.31$31,026
Sep 19961,1335,02622.22$25,175
Aug 19961,6854,97820.26$34,138
Jul 19961,1284,97019.55$22,052
Jun 19969394,52318.73$17,587
May 19961,5175,46619.43$29,475
Apr 19961,2654,34321.51$27,210
Mar 19965556,46119.38$10,756
Feb 19961,2485,41216.98$21,191
Jan 19961,4826,52017.07$25,298
Dec 19951,5266,50117.19$26,232
Nov 19951,2306,50416.00$19,680
Oct 19951,3226,51515.43$20,398
Sep 19951,3706,47516.18$22,167
Aug 19951,4986,19515.92$23,848
Jul 19951,3315,37115.24$20,284
Jun 19951,5315,09816.41$25,124
May 19958705,07517.56$15,277
Apr 19951,0104,41617.73$17,907
Mar 19951,0254,62016.44$16,851
Feb 19957103,55916.58$11,772
Jan 19951,2384,58015.92$19,709
Dec 19941,0215,18515.03$15,346
Nov 19941,3686,75315.90$21,751
Oct 19941,1728,61015.58$18,260
Sep 19941,0158,91315.29$15,519
Aug 19941,5358,58516.13$24,760
Jul 19941,1578,85517.56$20,317
Jun 19941,5009,97017.09$25,635
May 19941,0079,85315.88$15,991
Apr 19941,71010,43414.14$24,179
Mar 19941,36810,82912.46$17,045
Feb 19941,71410,25612.50$21,425
Jan 19941,37511,35212.66$17,408
Dec 19932,05112,60612.33$25,289
Nov 19931,55913,04514.49$22,590
Oct 19932,04514,59015.85$32,413
Sep 19931,40214,40415.03$21,072
Aug 19931,98615,63115.66$31,101
Jul 19932,16416,16215.46$33,455
Jun 19932,17115,07816.79$36,451
May 19932,48315,19417.68$43,899
Apr 19932,85714,20618.05$51,569
Mar 19931,86917,50518.14$33,904
Feb 19933,19517,15617.90$57,191
Jan 19932,75117,55716.93$46,574

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.

Jan 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 59.13 =         $0
Casinghead gas        15 Mcf  × $  8.00 =       $120

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Month total                                     $120

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. 7C/O/12929 is the state's own key, not one this site invented.