BROWN-ALTMAN -B-

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

Oil lease lease 1349District 08Field 28961568OilCasinghead gasSave
Value, all time
$44.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$676 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition1,042,665 bbl$41,125,883
Casinghead gasProduction854,328 Mcf$2,832,744
Total$43,958,628

205,605 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 (15)

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 31.7872, -103.0576. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.9 miles.

31.79360, -103.05751 · 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
46.7%
7 of 15 wells
With a plug date
33.3%
5 of 15 wells
Median depth
4,943 ft
14 wells filed one
Completion to plug
8.4 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
746.7%
A plug date is filed
533.3%
BothOn the schedule and plugged. Neither fact cancels the other.
533.3%
NeitherNo plug date, and not on the schedule.
853.3%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 14 of 15 wells. Median 4,943 ft, with the middle half between 4,856 and 5,003 ft; the shallowest is 4,833 ft and the deepest 7,700 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

50s
60s
70s
80s
90s
00s
10s
20s

Last completion by decade, 12 of 15 wells, Oct 1950 – Dec 2021. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1950 – Dec 2021
12 of 15 wells; 3 filed none
Plug dates filed
Aug 1999 – Nov 2024
5 of 15 wells; 10 filed none

Last completion to plug: a median of 8.4 years across the 4 wells that filed both dates, with the middle half between 3.8 years and 26.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

15 wells

42-4953227726W5,000 ftSep 2023Yes
42-495020655
42-4953229036W5,007 ft
42-4950207624,852 ftDec 2021
42-4950206664,846 ftAug 2020
42-49502070104,960 ftAug 2019Jul 2024Yes
42-4953227627W5,004 ftJul 2014
42-4950206884,855 ftDec 2013
42-4950206444,875 ftApr 2013
42-4950206994,860 ftJan 2013Nov 2024Yes
42-4950206774,925 ftJul 2008Yes
42-49532738487,700 ftApr 1999Aug 1999Yes
42-4953053213W5,000 ftJan 1998Yes
42-49531480326,905 ftJul 1989
42-4950206334,833 ftOct 1950Nov 2022Yes

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 20266101,839106.413.05$70,511
Apr 20264931,53798.932.87$53,183
Mar 202661657989.753.15$57,110
Feb 202663559563.503.75$42,554
Jan 202695644859.138.00$60,111
Dec 2025843056.664.41$47,764
Nov 2025904058.593.93$52,965
Oct 202587138359.383.30$52,986
Sep 20251,31837562.743.08$83,845
Aug 20258082,18263.933.01$58,234
Jul 20255982,74466.743.32$49,007
Jun 20256092,18966.483.13$47,335
May 20258711,74360.553.23$58,373
Apr 20257972,69362.363.54$59,243
Mar 20259611,78467.704.27$72,674
Feb 20257691,10370.884.34$59,295
Jan 20258681,75574.324.28$72,019
Dec 20249511,27168.993.12$69,577
Nov 20248331,39569.052.20$60,585
Oct 202467287071.372.28$49,945
Sep 202471998669.612.36$52,381
Aug 20247331,92375.632.06$59,405
Jul 20248491,28479.932.15$70,617
Jun 20247971,36778.082.63$65,830
May 20249171,36878.812.20$75,276
Apr 20249041,00984.451.66$78,017
Mar 20249701,35780.301.55$79,988
Feb 20249291,20576.091.78$72,837
Jan 20249411,07273.023.30$72,247
Dec 202391685871.262.61$67,514
Nov 20239131,46377.892.81$75,221
Oct 20239032,69885.443.09$85,482
Sep 20239212,08589.042.74$87,708
Aug 20239422,06280.522.67$81,361
Jul 20237181,83674.852.64$58,593
Jun 202396574668.962.26$68,231
May 2023990070.622.23$69,914
Apr 20231,019078.122.24$79,604
Mar 202386010272.852.39$62,895
Feb 20234949875.112.47$37,346
Jan 202350715276.533.39$39,316
Dec 20223529476.415.73$27,435
Nov 202288436285.005.65$77,184
Oct 202289995787.185.86$83,986
Sep 20221,0981,58184.888.16$106,105
Aug 20221,1882,45294.529.13$134,670
Jul 20221,3053,420101.587.54$158,356
Jun 20221,1373,132115.097.98$155,842
May 20221,2593,171109.378.43$164,438
Apr 20221,2513,464104.226.84$154,065
Mar 20221,1951,983108.885.08$140,178
Feb 20221,30764791.054.86$122,146
Jan 20221,13555881.844.54$95,420
Dec 20211,3471,87771.323.90$103,387
Nov 20211,2813,95477.435.24$119,894
Oct 20211,4821,55479.795.71$127,128
Sep 20211,1701,26269.865.35$88,489
Aug 20211,7083,08566.024.22$125,783
Jul 20211,7453,73570.783.98$138,384
Jun 20219471,31069.493.38$70,236
May 20211,6821,81463.483.02$112,247
Apr 20211,6272,21560.362.76$104,316
Mar 20211,6852,60861.302.72$110,376
Feb 20211,2832,25357.805.55$86,657
Jan 20211,6892,68550.412.81$92,688
Dec 20201,7141,69744.642.68$81,053
Nov 20201,6591,58538.772.71$68,609
Oct 20201,5062,01436.972.48$60,668
Sep 20201,7081,75837.091.99$66,850
Aug 20201,7741,82339.982.39$75,273
Jul 20201,7881,89438.371.83$72,062
Jun 20201,6251,81034.901.69$59,772
May 20201,2681,03216.921.81$23,327
Apr 20201,2751,15914.751.80$20,898
Mar 20201,5981,27130.341.86$50,843
Feb 20201,7401,69749.881.98$90,152
Jan 20202,3531,76257.252.09$138,400
Dec 20192,10093859.012.30$126,082
Nov 201991236955.302.75$51,449
Oct 20191,8881,84753.472.42$105,418
Sep 20191,7672,86455.052.66$104,884
Aug 20191,1372,32353.112.30$65,739
Jul 20191,1161,06056.272.46$65,405
Jun 20191,3221,55952.782.49$73,659
May 20192,0132,24458.482.74$123,870
Apr 20191,4961,44762.632.75$97,675
Mar 20191,05891856.803.06$62,905
Feb 20191,2082,56450.852.79$68,586
Jan 20191,4131,75246.033.23$70,696
Dec 20181,1904,34046.594.19$73,607
Nov 20181,3123,75652.934.24$85,359
Oct 20181,36995361.443.40$87,350
Sep 20181,08714,40059.543.11$109,475
Aug 20181,4681,37859.403.07$91,425
Jul 20181,25883065.142.93$84,380
Jun 20181,42672660.183.08$88,051
May 20181,33691665.382.90$90,005
Apr 20181,67570663.842.90$108,980
Mar 20181,87194561.222.79$117,176
Feb 20181,43395861.782.77$91,181
Jan 20181,3231,34662.874.01$88,574
Dec 20171,47087857.272.92$86,752
Nov 20171,5281,32255.423.12$88,804
Oct 20171,4051,99749.292.98$75,211
Sep 20171,3661,01147.523.09$68,034
Aug 20171,33036945.373.00$61,451
Jul 20171,4471,01343.873.09$66,607
Jun 20171,42497242.493.09$63,507
May 20171,45691345.373.26$69,038
Apr 20171,23881347.933.21$61,948
Mar 20171,23551646.772.98$59,301
Feb 20171,27043350.452.95$65,350
Jan 20171,47845149.413.42$74,570
Dec 20161,58533048.763.72$78,513
Nov 20161,85340642.492.64$79,808
Oct 20161,57536746.193.09$73,883
Sep 20161,59239941.553.10$67,385
Aug 20161,62837941.442.92$68,573
Jul 20161,40832741.622.92$59,557
Jun 20161,38129545.352.69$63,421
May 20161,64640942.521.99$70,802
Apr 20161,69734336.561.99$62,725
Mar 20161,33733133.011.79$44,728
Feb 20161,57410626.472.06$41,883
Jan 20161,75926827.352.36$48,742
Dec 20151,66247832.362.00$54,739
Nov 20151,66651138.792.17$65,732
Oct 20151,96557943.552.43$86,981
Sep 20151,59662842.992.76$70,344
Aug 20151,5951,28140.162.87$67,735
Jul 20151,2801,23848.152.95$65,278
Jun 201590885756.152.88$53,455
May 20159853,37655.212.96$64,359
Apr 20151,5732,39149.822.71$84,838
Mar 20151,36567342.892.93$60,520
Feb 20151,48453244.662.98$67,859
Jan 20151,89346043.433.10$83,639
Dec 20141,41664154.693.59$79,743
Nov 20141,37163970.464.25$99,318
Oct 20141,5291,76478.303.90$126,602
Sep 20141,5721,58586.164.05$141,856
Aug 20142,1061,94589.394.04$196,104
Jul 20141,6551,24996.564.18$165,027
Jun 20141,5081,21898.164.74$153,795
May 20141,5041,19794.734.73$148,132
Apr 20141,7422,40095.944.81$178,669
Mar 20142,3373,75695.895.06$243,088
Feb 20142,3414,31497.406.19$254,726
Jan 20142,5984,10590.404.86$254,812
Dec 20131,7841,32191.824.35$169,559
Nov 20131,8251,25388.853.74$166,835
Oct 20131,6841,04297.423.78$167,993
Sep 20131,5352,283104.113.72$168,296
Aug 20131,8652,903104.253.52$204,652
Jul 20131,0261,465102.523.72$110,632
Jun 201398056694.403.93$94,738
May 20131,62356894.834.15$156,266
Apr 20131,83978693.964.28$176,159
Mar 20131,81656593.623.91$172,225
Feb 20131,59439391.233.42$146,765
Jan 20131,35557291.603.42$126,074
Dec 20121,49389786.773.42$132,615
Nov 20121,54781986.953.62$137,480
Oct 20121,60288089.383.40$146,178
Sep 20121,7771,01494.672.92$171,188
Aug 20121,7601,32292.662.91$166,926
Jul 20121,7711,22485.133.02$154,463
Jun 20121,7431,46679.822.52$142,819
May 20121,2381,01391.612.49$115,934
Apr 20121,7452,967101.652.00$183,304
Mar 20121,7332,268105.052.22$187,091
Feb 20120878101.102.57$2,257
Jan 20121,59742198.092.73$157,801
Dec 20111,18351196.873.24$116,253
Nov 201196140895.723.31$93,338
Oct 20111,68854284.983.65$145,424
Sep 20111,72032883.623.99$145,134
Aug 20111,44545183.404.15$122,384
Jul 20111,52864994.144.52$146,778
Jun 20111,29662692.904.64$123,303
May 20111,39866798.134.40$140,124
Apr 20111,218526105.964.33$131,339
Mar 20111,44258796.364.06$141,333
Feb 20111,24449885.644.18$108,618
Jan 20111,22958086.504.59$108,970
Dec 20101,06359985.734.35$93,735
Nov 20101,44574180.843.80$119,626
Oct 20101,41774478.103.51$113,278
Sep 20101,61481772.633.98$120,476
Aug 20101,55865673.684.42$117,693
Jul 20101,9331,19272.554.74$145,885
Jun 20101,48894970.364.91$109,356
May 20102,13996271.124.24$156,200
Apr 20101,77058481.694.12$146,999
Mar 20101,98266778.394.39$158,296
Feb 20101,86292873.585.44$142,056
Jan 20101,82785174.365.96$140,931
Dec 20091,99989471.445.48$147,711
Nov 20091,76667174.593.75$134,243
Oct 20091,9391,35872.544.11$146,237
Sep 20092,1591,83065.543.06$147,109
Aug 200930732567.423.22$21,744
Jul 20091,19382361.133.46$75,779
Jun 20092,3861,68166.163.90$164,405
May 20092,1271,62154.743.93$122,796
Apr 20092,1051,53046.773.59$103,940
Mar 20092,4871,28742.144.06$110,026
Feb 20092,3481,22032.814.63$82,690
Jan 20092,9471,49035.865.37$113,682
Dec 20082,8371,11537.105.98$111,917
Nov 20082,6391,19255.496.86$154,616
Oct 20082,8121,60575.246.92$222,685
Sep 20081,6051,093101.767.88$171,934
Aug 20082,6991,675114.228.48$322,489
Jul 20082,6701,741131.0811.39$369,813
Jun 20082,8571,973131.3313.03$400,923
May 20082,7112,145123.1711.57$358,741
Apr 20082,3991,802110.3110.45$283,473
Mar 20082,9371,750101.909.66$316,192
Feb 20082,6311,76592.538.77$258,927
Jan 20083,0642,44090.388.21$296,946
Dec 20072,5242,46988.337.30$240,973
Nov 20072,5832,15391.677.29$252,483
Oct 20073,3883,00582.856.92$301,496
Sep 20073,2283,27775.846.24$265,274
Aug 20072,5492,71569.066.39$193,377
Jul 20072,5402,26370.906.39$194,542
Jun 20072,4062,13962.007.55$165,318
May 20072,4782,23758.747.85$163,110
Apr 20072,7242,38259.617.81$180,970
Mar 20073,0082,91356.927.30$192,486
Feb 20072,1812,47155.108.22$140,475
Jan 20072,6992,02450.306.73$149,375
Dec 20062,1621,42256.656.92$132,315
Nov 20062,3291,47354.207.62$137,452
Oct 20062,0881,53554.906.01$123,862
Sep 20061,8351,53660.085.04$117,984
Aug 20062,1771,54468.717.34$160,915
Jul 20062,3181,90869.376.34$172,902
Jun 20062,0301,87066.286.38$146,486
May 20061,8232,14166.016.42$134,092
Apr 20061,4921,79864.397.36$109,304
Mar 20061,5971,74556.707.08$102,910
Feb 20061,4821,58157.597.75$97,603
Jan 20061,7421,49860.598.93$118,930
Dec 20051,8301,41654.9413.42$119,536
Nov 20052,2661,82854.6910.59$143,283
Oct 20052,6952,08358.3413.80$185,963
Sep 20052,5721,93461.4512.08$181,410
Aug 20052,4521,98061.519.80$170,220
Jul 20052,3072,82755.697.84$150,651
Jun 20052,7492,08652.337.38$159,252
May 20052,7531,86645.226.65$136,902
Apr 20052,9251,77749.207.36$156,990
Mar 20053,1051,83950.377.15$169,557
Feb 20052,963045.226.31$133,987
Jan 20053,9412,66143.166.32$186,917
Dec 20043,9723,24839.866.75$180,251
Nov 20043,5702,65245.286.33$178,438
Oct 20043,2512,68549.706.52$179,068
Sep 20043,1552,61343.245.28$150,229
Aug 20043,0422,99542.375.55$145,514
Jul 20043,2322,22538.286.08$137,258
Jun 20042,92899336.106.43$112,089
May 20043,2881,13637.486.49$130,612
Apr 20043,072034.475.86$105,892
Mar 20042,94594434.365.53$106,411
Feb 20042,7651,02932.455.51$95,394
Jan 20043,5913,13232.036.30$134,750
Dec 20032,8623,42130.266.30$108,162
Nov 20033,1236,49728.804.60$119,797
Oct 20033,5658,39528.174.76$140,383
Sep 20032,1916,49226.314.75$88,478
Aug 20031,720029.765.13$51,187
Jul 20031,9576,59929.415.17$91,678
Jun 20031,9384,67728.565.98$83,332
May 20031,7695,57626.595.97$80,341
Apr 20032,5185,34126.675.41$96,035
Mar 20032,9353,03231.146.10$109,879
Feb 20033,1753,22933.487.93$131,892
Jan 20033,0533,38030.315.58$111,404
Dec 20023,482026.914.85$93,701
Nov 20022,9723,18324.664.14$86,457
Oct 20023,1193,08326.464.23$95,567
Sep 20023,9272,84127.443.64$118,084
Aug 20023,4992,59025.963.16$99,029
Jul 20024,0212,42224.583.06$106,252
Jun 20023,6102,77723.733.34$94,936
May 20023,7702,73224.663.58$102,760
Apr 20023,5492,52223.653.51$92,792
Mar 20023,7702,12422.003.10$89,530
Feb 20024,0301,70118.222.38$77,468
Jan 20023,9511,78717.172.38$72,084
Dec 20013,6471,80916.932.36$66,021
Nov 20013,8622,38818.072.41$75,531
Oct 20013,7232,77219.782.53$80,651
Sep 20012,7682,37524.262.25$72,499
Aug 20013,1512,51024.873.05$86,029
Jul 20014,3063,05623.933.20$112,813
Jun 20014,1372,87124.563.82$112,584
May 20014,1053,09125.524.31$118,074
Apr 20014,8162,60824.685.34$132,773
Mar 20014,9672,05524.545.38$132,939
Feb 20013,7332,19427.755.77$116,244
Jan 20014,0422,43527.478.40$131,485
Dec 20002,9892,28426.889.12$101,180
Nov 20003,5852,33632.215.66$128,690
Oct 20004,2422,61431.235.15$145,928
Sep 20003,6031,56131.875.19$122,924
Aug 20004,341029.644.54$128,667
Jul 20004,4653,31728.534.09$140,952
Jun 20004,0572,91629.304.40$131,692
May 20004,2633,33927.263.68$128,496
Apr 20004,1462,96024.513.12$110,842
Mar 20004,1842,89728.422.86$127,194
Feb 20003,9142,80527.622.73$115,753
Jan 20003,7992,97725.272.48$103,385
Dec 19993,9303,00224.282.42$102,696
Nov 19993,9863,01923.192.43$99,784
Oct 19994,6622,72020.982.80$105,435
Sep 19993,8822,20421.752.62$90,205
Aug 19994,1742,30819.262.88$87,028
Jul 19994,7872,54317.892.37$91,672
Jun 19994,0482,21215.942.36$69,750
May 19994,6032,11315.792.32$77,586
Apr 19993,47767715.102.21$53,998
Mar 19994,05861912.471.84$51,741
Feb 19993,8745629.981.82$39,684
Jan 19994,8252,72610.381.90$55,263
Dec 19984,2774,6279.201.77$47,554
Nov 19984,1783,61710.892.19$53,404
Oct 19984,6176,33412.421.97$69,816
Sep 19983,7796,09012.592.08$60,261
Aug 19984,2255,63311.301.91$58,487
Jul 19985,0314,15711.742.24$68,364
Jun 19984,3963,23811.242.24$56,655
May 19985,3833,02512.622.21$74,608
Apr 19984,9222,54313.042.51$70,554
Mar 19983,5341,39512.802.31$48,457
Feb 19984,1891,50413.952.30$61,894
Jan 19984,3001,36014.702.15$66,141
Dec 19974,9563,21616.322.41$88,636
Nov 19974,8133,12018.193.09$97,184
Oct 19974,0261,61819.253.15$82,597
Sep 19974,0051,99117.742.95$76,932
Aug 19975,2323,01417.862.55$101,144
Jul 19975,6783,18417.582.25$106,974
Jun 19975,8403,25517.242.26$108,029
May 19975,2123,63618.972.31$107,265
Apr 19975,7483,58717.882.08$110,245
Mar 19974,7663,49318.951.94$97,089
Feb 19975,8223,35620.492.21$126,696
Jan 19975,9903,99623.483.54$154,790
Dec 19966,7593,53123.32$157,620
Nov 19965,7093,31121.97$125,427
Oct 19966,3613,42523.31$148,275
Sep 19965,4013,56422.22$120,010
Aug 19965,4895,09020.26$111,207
Jul 19965,3825,44719.55$105,218
Jun 19965,3412,92518.73$100,037
May 19965,5844,30519.43$108,497
Apr 19966,3413,93521.51$136,395
Mar 19966,7673,67519.38$131,144
Feb 19965,8623,45616.98$99,537
Jan 19967,0493,97317.07$120,326
Dec 19956,3863,49117.19$109,775
Nov 19956,4255,60116.00$102,800
Oct 19956,6306,48615.43$102,301
Sep 19957,4956,83816.18$121,269
Aug 19956,2496,25315.92$99,484
Jul 19956,4056,51515.24$97,612
Jun 19957,2614,01716.41$119,153
May 19957,5127,09517.56$131,911
Apr 19957,1715,33817.73$127,142
Mar 19956,7884,06816.44$111,595
Feb 19956,1344,02816.58$101,702
Jan 19957,0374,58815.92$112,029
Dec 19947,6124,56715.03$114,408
Nov 19946,0533,52715.90$96,243
Oct 19946,9024,54115.58$107,533
Sep 19947,0894,93615.29$108,391
Aug 19946,6763,76016.13$107,684
Jul 19946,2243,39817.56$109,293
Jun 19946,3744,06417.09$108,932
May 19944,5773,89815.88$72,683
Apr 19943,8455,18314.14$54,368
Mar 19945,6445,76512.46$70,324
Feb 19944,1183,76012.50$51,475
Jan 19943,7283,56912.66$47,196
Dec 19934,8584,89612.33$59,899
Nov 19932,4583,60714.49$35,616
Oct 19933,7305,22815.85$59,121
Sep 19932,6194,52115.03$39,364
Aug 19933,3144,23515.66$51,897
Jul 19932,6983,33215.46$41,711
Jun 19933,1113,13616.79$52,234
May 19932,5134,34117.68$44,430
Apr 19932,4952,27418.05$45,035
Mar 19932,9072,40018.14$52,733
Feb 19932,4342,32717.90$43,569
Jan 19932,7493,38516.93$46,541

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                  610 bbl  × $106.41 =    $64,910
Casinghead gas     1,839 Mcf  × $  3.05 =     $5,601

────────────────────────────────────────────────────
Month total                                  $70,511

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. 08/O/1349 is the state's own key, not one this site invented.