SLICK, T. B. A-527

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the RINCON (80 VICKSBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12908District 04Field 76721977OilCasinghead gasSaveExport
Value, all time
$27.0 M
Oct 1999 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
320
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 3 leases and 6 wells, and the rule below applies to all of them.

Discovered
2000-02-18
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition650,019 bbl$22,013,060
Casinghead gasProduction1,028,175 Mcf$4,989,610
Total$27,002,670

Wells on this lease (3)

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 26.4996, -98.5845. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

26.49992, -98.58401 · 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
66.7%
2 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
5,150 ft
3 wells filed one
Completion to plug
13.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
133.3%

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

Between 5,130 and 7,657 ft, median 5,150 ft, over the 3 wells that filed a depth.

Completions filed
Oct 1999 – Jul 2009
3 of 3 wells
Plug dates filed
Dec 2012
1 of 3 wells; 2 filed none

Last completion to plug: a median of 13.2 years across the 1 well that filed both dates, with the middle half between 13.2 years and 13.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-427330811827,657 ftJul 2009Yes
42-427331881925,130 ftOct 1999Dec 2012Yes
42-427331751895,150 ftOct 1999

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 (320)

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

320 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 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
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 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201606241.553.10$192
Aug 2016011241.442.92$328
Jul 2016012441.622.92$363
Jun 2016013145.352.69$352
May 2016013042.521.99$259
Apr 2016011136.561.99$221
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015104948.152.95$626
Jun 20151415056.152.88$1,219
May 201532055.212.96$1,767
Apr 201532349.822.71$1,602
Mar 201544042.892.93$1,887
Feb 20152246144.662.98$10,185
Jan 2015412543.433.10$1,858
Dec 20141154.693.59$58
Nov 201471870.464.25$570
Oct 2014110078.303.90$468
Sep 2014277386.164.05$3,299
Aug 2014277089.394.04$2,696
Jul 2014194496.564.18$2,019
Jun 2014184998.164.74$1,999
May 2014731,55594.734.73$14,265
Apr 20141402,23295.944.81$24,166
Mar 20141282,36795.895.06$24,243
Feb 20141322,02397.406.19$25,383
Jan 20141562,19390.404.86$24,762
Dec 20131422,40191.824.35$23,494
Nov 20132192,49088.853.74$28,766
Oct 20132252,53797.423.78$31,508
Sep 20131331,085104.113.72$17,880
Aug 20133822,448104.253.52$48,447
Jul 20133892,407102.523.72$48,829
Jun 201348052494.403.93$47,373
May 201332224594.834.15$31,552
Apr 201323326793.964.28$23,036
Mar 201323951693.623.91$24,394
Feb 201324419091.233.42$22,910
Jan 201316116091.603.42$15,295
Dec 2012163086.773.42$14,144
Nov 20121907586.953.62$16,792
Oct 201223022689.383.40$21,326
Sep 201226126894.672.92$25,491
Aug 201223529692.662.91$22,636
Jul 201223229985.133.02$20,653
Jun 201223831379.822.52$19,786
May 201227829091.612.49$26,189
Apr 2012247272101.652.00$25,651
Mar 2012240277105.052.22$25,828
Feb 2012272315101.102.57$28,309
Jan 201223228398.092.73$23,531
Dec 201117528696.873.24$17,879
Nov 201124532895.723.31$24,538
Oct 201128435284.983.65$25,419
Sep 201127836583.623.99$24,701
Aug 201128840883.404.15$25,712
Jul 201123241494.144.52$23,711
Jun 201115725392.904.64$15,759
May 201129148598.134.40$30,692
Apr 2011499629105.964.33$55,600
Mar 201189386996.364.06$89,575
Feb 20119111,03285.644.18$82,332
Jan 20111,1531,01786.504.59$104,401
Dec 20101,2111,16185.734.35$108,867
Nov 20101,3621,13080.843.80$114,393
Oct 20101,1411,16578.103.51$93,200
Sep 20101,2021,08272.633.98$91,607
Aug 2010991,16573.684.42$12,443
Jul 20106541,13372.554.74$52,814
Jun 20101,0001,06770.364.91$75,599
May 20101,0401,19871.124.24$79,039
Apr 20109921,03481.694.12$85,299
Mar 20101,17098678.394.39$96,044
Feb 20101,30354573.585.44$98,841
Jan 20101,48837974.365.96$112,908
Dec 20091,45634071.445.48$105,881
Nov 20091,36464574.593.75$104,160
Oct 20091,35163372.544.11$100,603
Sep 20091,26662965.543.06$84,901
Aug 20091,50561167.423.22$103,434
Jul 20091,48957461.133.46$93,011
Jun 20091,39358366.163.90$94,432
May 20091,68057354.743.93$94,213
Apr 20091,43452946.773.59$68,966
Mar 20091,42653342.144.06$62,255
Feb 20091,22542932.814.63$42,180
Jan 20091,39720935.865.37$51,219
Dec 20081,31123837.105.98$50,061
Nov 20081,19511955.496.86$67,127
Oct 20081,14020875.246.92$87,213
Sep 20081,022306101.767.88$106,409
Aug 20088702,272114.228.48$118,645
Jul 2008848247131.0811.39$113,969
Jun 2008947224131.3313.03$127,289
May 20081,0351,656123.1711.57$146,648
Apr 20081,031530110.3110.45$119,271
Mar 20081,045691101.909.66$113,163
Feb 20081,31940892.538.77$125,625
Jan 20081,74750990.388.21$162,071
Dec 20071,96857388.337.30$178,017
Nov 20071,61078491.677.29$153,305
Oct 20071,6301,41682.856.92$144,847
Sep 20071,30329075.846.24$100,630
Aug 20071,8201369.066.39$125,772
Jul 20072,09565570.906.39$152,720
Jun 200762043062.007.55$41,686
May 20077131958.747.85$42,031
Apr 20077211,56959.617.81$55,225
Mar 20077601,73656.927.30$55,935
Feb 20077441,57055.108.22$53,894
Jan 2007913,45350.306.73$27,805
Dec 20067914,93056.656.92$78,918
Nov 20068624,61254.207.62$81,852
Oct 20068975,14154.906.01$80,162
Sep 20069934,90460.085.04$84,362
Aug 20068695,47968.717.34$99,924
Jul 20068055,03669.376.34$87,785
Jun 20061,0585,22066.286.38$103,448
May 20063875,23366.016.42$59,168
Apr 20064286,17964.397.36$73,039
Mar 20067276,14656.707.08$84,753
Feb 20066015,47557.597.75$77,049
Jan 2006234,97760.598.93$45,855
Dec 20056905,07554.9413.42$105,992
Nov 20051,2504,97654.6910.59$121,050
Oct 20051,2785,05858.3413.80$144,337
Sep 20051,3824,28261.4512.08$136,646
Aug 20052,0515,25161.519.80$177,600
Jul 20052,0016,24555.697.84$160,419
Jun 20051,5445,27152.337.38$119,703
May 20052,8847,63545.226.65$181,196
Apr 20052,0947,26249.207.36$156,477
Mar 20052,37415,87650.377.15$233,169
Feb 20052,3927,34245.226.31$154,508
Jan 20052,5909,37543.166.32$171,055
Dec 20042,0228,63339.866.75$138,879
Nov 20042,53411,66145.286.33$188,559
Oct 20042,89613,57349.706.52$232,361
Sep 20042,45614,57043.245.28$183,184
Aug 20043,99818,86242.375.55$274,092
Jul 20044,89821,16038.286.08$316,237
Jun 20045,67113,62336.106.43$292,360
May 20044,8368,79037.486.49$238,341
Apr 20044,2695,17534.475.86$177,470
Mar 20045,6984,72134.365.53$221,891
Feb 20043,89868132.455.51$130,242
Jan 20045,399032.036.30$172,930
Dec 20033,534030.266.30$106,939
Nov 20034,708028.804.60$135,590
Oct 20035,308028.174.76$149,526
Sep 20034,582026.314.75$120,552
Aug 20032,0665,63229.765.13$90,375
Jul 20035,1845,91229.415.17$183,031
Jun 20034,2586,49028.565.98$160,438
May 20037,0748,64526.595.97$239,731
Apr 20033,89810,29226.675.41$159,611
Mar 20035,4326,33131.146.10$207,747
Feb 20035,4012,62633.487.93$201,639
Jan 200304,22630.315.58$23,590
Dec 20027,3905,32926.914.85$224,731
Nov 20026,8144,84524.664.14$188,077
Oct 200213,2975,03626.464.23$373,136
Sep 200211,4384,13527.443.64$328,890
Aug 20029,7854,94525.963.16$269,665
Jul 20029,0514,77424.583.06$237,090
Jun 200210,4544,00823.733.34$261,453
May 200211,1584,04424.663.58$289,650
Apr 200210,5984,26423.653.51$265,619
Mar 200210,2924,03622.003.10$238,947
Feb 20024,9661,99718.222.38$95,225
Jan 20027,2611,09817.172.38$127,280
Dec 200111,47110,20216.932.36$218,326
Nov 20015,04716,23518.072.41$130,253
Oct 20015,70515,12219.782.53$151,087
Sep 20017,13514,80824.262.25$206,433
Aug 20019,8248,44224.873.05$270,098
Jul 200112,26611,96823.933.20$331,788
Jun 200110,3575,79624.563.82$276,533
May 200110,4535,98225.524.31$292,527
Apr 20017,6873,29624.685.34$207,300
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20004,9166,06732.215.66$192,671
Oct 200011,80371,98431.235.15$739,001
Sep 200023,15166,57231.875.19$1,083,098
Aug 200021,52771,92829.644.54$964,667
Jul 200024,30170,07128.534.09$979,880
Jun 200024,65426,95329.304.40$840,881
May 200024,51726,95327.263.68$767,514
Apr 200017,78820,68524.513.12$500,438
Mar 200017,88424,46928.422.86$578,239
Feb 200017,99524,46027.622.73$563,712
Jan 200020,97131,88225.272.48$609,020
Dec 199923,89129,21624.282.42$650,885
Nov 199917,98914,56423.192.43$452,614
Oct 19995,4658,17220.982.80$137,568

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.

Sep 2016 — as filed, then multipliedworked
Oil                    0 bbl  × $ 41.55 =         $0
Casinghead gas        62 Mcf  × $  3.10 =       $192

────────────────────────────────────────────────────
Month total                                     $192

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/12908 is the state's own key, not one this site invented.