SLICK, T.B. ESTATE A-229

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the RINCON (VICKSBURG 89A) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12809District 04Field 76721715OilCasinghead gasSave
Value, all time
$78.2 M
Jan 1998 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
341
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
OilDisposition2,015,240 bbl$68,643,041
Casinghead gasProduction2,289,541 Mcf$9,527,517
Total$78,170,558

Wells on this lease (2)

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 26.5358, -98.5693. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

26.53577, -98.56930 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
7,095 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
2100.0%

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 6,600 and 7,590 ft, median 7,095 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1998 – Sep 1999
2 of 2 wells

2 wells

42-427331741887,590 ftSep 1999
42-427330551816,600 ftJan 1998

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 (341)

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

341 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 202342080.522.67$3,382
Jul 20230074.852.64$0
Jun 202392068.962.26$6,344
May 202318616970.622.23$13,512
Apr 202316514178.122.24$13,205
Mar 202315611172.852.39$11,630
Feb 202316243075.112.47$13,228
Jan 202317955076.533.39$15,562
Dec 202224372876.415.73$22,738
Nov 20221402685.005.65$12,047
Oct 2022194087.185.86$16,913
Sep 2022185084.888.16$15,703
Aug 2022214094.529.13$20,227
Jul 20222090101.587.54$21,230
Jun 20222150115.097.98$24,744
May 20223786109.378.43$41,392
Apr 202223875104.226.84$25,317
Mar 2022400109108.885.08$44,105
Feb 202230128991.054.86$28,810
Jan 202228319281.844.54$24,032
Dec 202131220171.323.90$23,036
Nov 20211704377.435.24$13,388
Oct 20212801679.795.71$22,433
Sep 2021131069.865.35$9,152
Aug 2021220066.024.22$14,524
Jul 2021166070.783.98$11,749
Jun 2021298069.493.38$20,708
May 2021412063.483.02$26,154
Apr 20213013460.362.76$18,262
Mar 20214279661.302.72$26,436
Feb 202132426157.805.55$20,175
Jan 202154630950.412.81$28,392
Dec 202061533544.642.68$28,350
Nov 202038523738.772.71$15,568
Oct 20205217036.972.48$19,435
Sep 2020384037.091.99$14,243
Aug 2020372039.982.39$14,873
Jul 20204821738.371.83$18,525
Jun 202082411134.901.69$28,945
May 2020011416.921.81$207
Apr 202041510314.751.80$6,307
Mar 202045825430.341.86$14,367
Feb 202048037749.881.98$24,689
Jan 202044431957.252.09$26,087
Dec 20194085459.012.30$24,201
Nov 201947026355.302.75$26,714
Oct 20195065153.472.42$27,179
Sep 20194319555.052.66$23,979
Aug 2019477053.112.30$25,333
Jul 2019486056.272.46$27,347
Jun 2019341052.782.49$17,998
May 201940314458.482.74$23,962
Apr 201953922662.632.75$34,379
Mar 201946131856.803.06$27,159
Feb 201952252550.852.79$28,010
Jan 201956148946.033.23$27,401
Dec 201858148346.594.19$29,090
Nov 201854341352.934.24$30,491
Oct 201845734561.443.40$29,250
Sep 20184406159.543.11$26,387
Aug 2018475059.403.07$28,215
Jul 2018537065.142.93$34,980
Jun 2018467060.183.08$28,104
May 2018473065.382.90$30,925
Apr 2018454063.842.90$28,983
Mar 20184212861.222.79$25,852
Feb 201842752261.782.77$27,824
Jan 201852973262.874.01$36,193
Dec 201755460057.272.92$33,480
Nov 201750753655.423.12$29,769
Oct 201751334549.292.98$26,315
Sep 201746930047.523.09$23,213
Aug 201746529045.373.00$21,968
Jul 201746124043.873.09$20,965
Jun 201738527142.493.09$17,195
May 20173872545.373.26$17,640
Apr 201758160247.933.21$29,781
Mar 201775390646.772.98$37,921
Feb 201764984050.452.95$35,222
Jan 201775873749.413.42$39,972
Dec 201673954948.763.72$38,077
Nov 201679750642.492.64$35,203
Oct 201682261546.193.09$39,869
Sep 201689965141.553.10$39,372
Aug 20167851,31441.442.92$36,373
Jul 20161,05364241.622.92$45,703
Jun 20161,09597945.352.69$52,288
May 201680193342.521.99$35,916
Apr 201637454536.561.99$14,759
Mar 201658867133.011.79$20,614
Feb 201660645326.472.06$16,976
Jan 201682292027.352.36$24,657
Dec 201580184332.362.00$27,608
Nov 201588380838.792.17$36,003
Oct 201596079043.552.43$43,725
Sep 201571060642.992.76$32,195
Aug 20159031,07440.162.87$39,350
Jul 20159811,07548.152.95$50,401
Jun 20151,0501,15856.152.88$62,296
May 20151,1111,11855.212.96$64,643
Apr 20158281,14949.822.71$44,361
Mar 20151,06479742.892.93$47,974
Feb 20159341,25544.662.98$45,448
Jan 20159821,13843.433.10$46,177
Dec 201492199354.693.59$53,936
Nov 201492492170.464.25$69,021
Oct 20141,08471078.303.90$87,647
Sep 20141,20385786.164.05$107,117
Aug 20141,03749389.394.04$94,687
Jul 20141,03131896.564.18$100,882
Jun 20141,05548298.164.74$105,842
May 20141,08650194.734.73$105,245
Apr 20141,07644595.944.81$105,372
Mar 20141,09169395.895.06$108,120
Feb 201494969997.406.19$96,761
Jan 20141,1021,10790.404.86$105,002
Dec 20131,2021,01691.824.35$114,792
Nov 20131,2693,98688.853.74$127,651
Oct 20131,1715,85597.423.78$136,207
Sep 20131,8241,170104.113.72$194,246
Aug 20131,1372,190104.253.52$126,247
Jul 2013632477102.523.72$66,566
Jun 20138573,19794.403.93$93,476
May 201357873094.834.15$57,841
Apr 20131,04491893.964.28$102,026
Mar 20131,2511,37893.623.91$122,511
Feb 20139361,22391.233.42$89,574
Jan 20131,2441,28291.603.42$118,335
Dec 20121,2561,26886.773.42$113,320
Nov 20121,3531,18386.953.62$121,932
Oct 20121,3111,15989.383.40$121,117
Sep 20121,14599494.672.92$111,298
Aug 20121,3691,19392.662.91$130,321
Jul 20121,6271,17085.133.02$142,041
Jun 20121,4161,22679.822.52$116,113
May 20122,1751,30491.612.49$202,497
Apr 20121,6251,387101.652.00$167,951
Mar 20121,7101,184105.052.22$182,266
Feb 20121,5911,262101.102.57$164,094
Jan 20121,4941,62998.092.73$151,000
Dec 20111,8721,15696.873.24$185,086
Nov 20111,75382895.723.31$170,539
Oct 201180154984.983.65$70,072
Sep 20111,50386083.623.99$129,109
Aug 20112,6381,66683.404.15$226,922
Jul 20111,8041,74694.144.52$177,716
Jun 20112,5081,20892.904.64$238,598
May 20111,4261,43598.134.40$146,254
Apr 20112,1011,491105.964.33$229,083
Mar 20112,1532,28796.364.06$216,742
Feb 20112,3572,43685.644.18$212,036
Jan 20112,2532,43686.504.59$206,063
Dec 20102,5232,75885.734.35$228,288
Nov 20102,0302,81580.843.80$174,789
Oct 20103,1972,98478.103.51$260,156
Sep 20102,0563,02372.633.98$161,357
Aug 20102,2602,92773.684.42$179,452
Jul 20102,6242,92772.554.74$204,235
Jun 20102,0993,13470.364.91$163,075
May 20102,7853,20771.124.24$211,652
Apr 20103,0273,48681.694.12$261,647
Mar 20102,7883,75578.394.39$235,031
Feb 20102,6283,31173.585.44$211,388
Jan 20103,1213,16874.365.96$250,972
Dec 20093,1963,44571.445.48$247,214
Nov 20093,4043,11074.593.75$265,572
Oct 20093,1993,34372.544.11$245,796
Sep 20093,4163,14465.543.06$233,520
Aug 20093,2363,07067.423.22$228,052
Jul 20093,5493,05961.133.46$227,548
Jun 20093,3003,01466.163.90$230,068
May 20093,3043,79554.743.93$195,759
Apr 20093,9483,25546.773.59$196,325
Mar 20093,7523,28342.144.06$171,435
Feb 20093,7783,19132.814.63$138,740
Jan 20094,2113,90135.865.37$171,959
Dec 20082,7913,63737.105.98$125,285
Nov 20083,8803,17255.496.86$237,062
Oct 20083,3912,94975.246.92$275,552
Sep 20083,5203,228101.767.88$383,622
Aug 20084,0304,389114.228.48$497,539
Jul 20083,6414,251131.0811.39$525,679
Jun 20083,7323,726131.3313.03$538,683
May 20083,8673,456123.1711.57$516,299
Apr 20083,8703,777110.3110.45$466,388
Mar 2008103,941101.909.66$39,105
Feb 20081913,85892.538.77$51,510
Jan 20083,6144,03290.388.21$359,719
Dec 20073,7564,37188.337.30$363,684
Nov 20073,4993,94591.677.29$349,519
Oct 20074,9924,91782.856.92$447,623
Sep 20073,4884,97475.846.24$295,588
Aug 20074,1155,01469.066.39$316,211
Jul 20072,1253,20070.906.39$171,104
Jun 20074,0573,89362.007.55$280,920
May 20074,2383,77358.747.85$278,544
Apr 20072,3483,67859.617.81$168,672
Mar 20072,5064,02956.927.30$172,061
Feb 20072,0822,73255.108.22$137,164
Jan 20071,4543,40650.306.73$96,048
Dec 20064,7613,71956.656.92$295,440
Nov 20064,5594,74154.207.62$283,212
Oct 20065,0345,17654.906.01$307,494
Sep 20063,9693,91760.085.04$258,188
Aug 20064,4815,12368.717.34$345,492
Jul 20065,2694,42369.376.34$393,565
Jun 20064,8084,75966.286.38$349,055
May 20065,9404,51066.016.42$421,076
Apr 20063,3132,68964.397.36$233,116
Mar 20062,2312,40656.707.08$143,539
Feb 20062,2281,96057.597.75$143,503
Jan 20062,5652,25560.598.93$175,558
Dec 20051,3711,03654.9413.42$89,221
Nov 200588882954.6910.59$57,343
Oct 20052,3121,29758.3413.80$152,775
Sep 20056,2193,90261.4512.08$429,290
Aug 20056,1264,37661.519.80$419,681
Jul 20056,5044,90955.697.84$400,712
Jun 20057,1574,75252.337.38$409,601
May 20057,7306,04245.226.65$389,737
Apr 20057,1145,75249.207.36$392,346
Mar 20057,31012,26850.377.15$455,981
Feb 20057,2785,84345.226.31$365,992
Jan 20058,6446,65743.166.32$415,162
Dec 20046,4514,66539.866.75$288,631
Nov 20047,1595,31345.286.33$357,793
Oct 20047,9125,64349.706.52$429,991
Sep 20047,5615,97143.245.28$358,488
Aug 20048,6566,27942.375.55$401,607
Jul 20049,3095,47038.286.08$389,629
Jun 20047,9586,33136.106.43$328,011
May 20048,9946,50737.486.49$379,355
Apr 20048,7596,45234.475.86$339,722
Mar 20049,4236,68534.365.53$360,743
Feb 20048,4895,30632.455.51$304,702
Jan 20049,3054,65832.036.30$327,383
Dec 20037,7565,76430.266.30$271,019
Nov 20037,7875,18628.804.60$248,096
Oct 20037,6354,47528.174.76$236,377
Sep 20038,3725,86626.314.75$248,127
Aug 20034,2165,38229.765.13$153,076
Jul 200310,2206,15629.415.17$332,402
Jun 20038,8695,70828.565.98$287,449
May 200312,6485,63226.595.97$369,948
Apr 20038,4305,51626.675.41$254,655
Mar 200313,6716,89131.146.10$467,723
Feb 200312,7636,27233.487.93$477,016
Jan 200307,27630.315.58$40,615
Dec 200215,1986,27226.914.85$439,421
Nov 200211,4648,52024.664.14$317,949
Oct 20029,5035,70526.464.23$275,577
Sep 200212,8478,37927.443.64$382,981
Aug 200219,1197,90625.963.16$521,345
Jul 200218,81811,87224.583.06$498,896
Jun 20023,10210,61723.733.34$109,053
May 200218,37312,47424.663.58$497,785
Apr 200223,96411,85523.653.51$608,387
Mar 200220,2849,53922.003.10$475,845
Feb 200221,78412,71618.222.38$427,114
Jan 200226,29416,11317.172.38$489,747
Dec 200118,94714,67616.932.36$355,473
Nov 200124,31513,25418.072.41$471,255
Oct 200117,0589,05319.782.53$360,301
Sep 20017,0083,36724.262.25$177,594
Aug 200120,55611,83724.873.05$547,368
Jul 200118,53210,59823.933.20$477,353
Jun 200113,02611,76024.563.82$364,891
May 200124,77025,54525.524.31$742,161
Apr 200133,36336,53124.685.34$1,018,303
Mar 200139,01740,44324.545.38$1,174,917
Feb 200137,51835,11427.755.77$1,243,630
Jan 200144,74038,02327.478.40$1,548,354
Dec 200049,93944,38826.889.12$1,747,290
Nov 200048,41348,22932.215.66$1,832,262
Oct 200048,48755,93731.235.15$1,802,073
Sep 200051,84762,10031.875.19$1,974,446
Aug 200048,66074,84529.644.54$1,782,135
Jul 200059,84381,60628.534.09$2,041,069
Jun 200054,61092,61829.304.40$2,007,338
May 200053,78987,59527.263.68$1,788,616
Apr 200053,68193,38724.513.12$1,606,715
Mar 200053,29387,42428.422.86$1,764,598
Feb 200048,28480,58227.622.73$1,553,311
Jan 200059,03586,02825.272.48$1,705,207
Dec 199961,06174,00324.282.42$1,661,924
Nov 199926,90436,01523.192.43$711,564
Oct 199929,25023,75720.982.80$680,273
Sep 199919,77518,21721.752.62$477,814
Aug 199926,44321,43419.262.88$570,928
Jul 199924,33519,60217.892.37$481,856
Jun 19996,7865,42915.942.36$120,993
May 19996,8855,30615.792.32$121,029
Apr 19995,1033,54415.102.21$84,881
Mar 19995,7724,61512.471.84$80,461
Feb 19997,9523,6379.981.82$85,972
Jan 19993,1484,41510.381.90$41,065
Dec 19989,1484,4729.201.77$92,092
Nov 19983,4684,87310.892.19$48,418
Oct 19985,9956,26012.421.97$86,785
Sep 19985,9197,45212.592.08$90,040
Aug 19986,0798,87111.301.91$85,613
Jul 19982129,13511.742.24$22,926
Jun 19985,2959,86211.242.24$81,580
May 19985,15110,50512.622.21$88,183
Apr 199811,75814,75013.042.51$190,278
Mar 199810,20166,23612.802.31$283,541
Feb 19986,65988,66613.952.30$296,748
Jan 19985,30557,92814.702.15$202,806

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.

Aug 2023 — as filed, then multipliedworked
Oil                   42 bbl  × $ 80.52 =     $3,382
Casinghead gas         0 Mcf  × $  2.67 =         $0

────────────────────────────────────────────────────
Month total                                   $3,382

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. 04/O/12809 is the state's own key, not one this site invented.