SULLIVAN

Operated by ROCKSTAR PRODUCTION, LLC (P-5 723473) in the KEM (2300) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 24644District 09Field 48676230OilCasinghead gasSaveExport
Value, all time
$1.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$78 k
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 4 leases and 13 wells, and the rule below applies to all of them.

Discovered
1984-08-23
as the register files it
Field class
Oil
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
OilDisposition44,442 bbl$1,759,761
Casinghead gasProduction168 Mcf$560
Total$1,760,321

48 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 (7)

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 34.0130, -99.2779. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

34.01315, -99.27345 · 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
42.9%
3 of 7 wells
With a plug date
42.9%
3 of 7 wells
Median depth
2,380 ft
7 wells filed one
Completion to plug
28.9 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
342.9%
A plug date is filed
342.9%
BothOn the schedule and plugged. Neither fact cancels the other.
342.9%
NeitherNo plug date, and not on the schedule.
457.1%

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 2,347 and 3,333 ft, median 2,380 ft, over the 7 wells that filed a depth.

Completions filed
Aug 1984 – Sep 1994
7 of 7 wells
Plug dates filed
May 2012 – Dec 2024
3 of 7 wells; 4 filed none

Last completion to plug: a median of 28.9 years across the 3 wells that filed both dates, with the middle half between 23.3 years and 33.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-4873230372,347 ftSep 1994May 2012Yes
42-4873202222,400 ftAug 1986
42-4873202062,385 ftAug 1986Dec 2024Yes
42-4878338742,380 ftAug 1986
42-4873191853,333 ftJul 1985Jun 2014Yes
42-4873182732,350 ftJan 1985
42-4873177312,354 ftAug 1984

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 2026104098.932.87$10,289
Mar 20260089.753.15$0
Feb 2026186063.503.75$11,811
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025182058.593.93$10,663
Oct 20250059.383.30$0
Sep 2025154062.743.08$9,662
Aug 2025168063.933.01$10,740
Jul 2025179066.743.32$11,946
Jun 2025190066.483.13$12,631
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 2024176071.372.28$12,561
Sep 20240069.612.36$0
Aug 2024243075.632.06$18,378
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 2023186071.262.61$13,254
Nov 20230077.892.81$0
Oct 2023175085.443.09$14,952
Sep 20230089.042.74$0
Aug 2023178080.522.67$14,333
Jul 2023171074.852.64$12,799
Jun 2023189068.962.26$13,033
May 20230070.622.23$0
Apr 202349078.122.24$3,828
Mar 20230072.852.39$0
Feb 2023163075.112.47$12,243
Jan 20230076.533.39$0
Dec 2022163076.415.73$12,455
Nov 2022163085.005.65$13,855
Oct 20220087.185.86$0
Sep 2022161084.888.16$13,666
Aug 20220094.529.13$0
Jul 20221620101.587.54$16,456
Jun 20221670115.097.98$19,220
May 202200109.378.43$0
Apr 20222750104.226.84$28,661
Mar 20221650108.885.08$17,965
Feb 2022164091.054.86$14,932
Jan 2022172081.844.54$14,076
Dec 2021336071.323.90$23,964
Nov 2021166077.435.24$12,853
Oct 2021336079.795.71$26,809
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021167070.783.98$11,820
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021143061.302.72$8,766
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020160044.642.68$7,142
Nov 20200038.772.71$0
Oct 2020149036.972.48$5,509
Sep 20200037.091.99$0
Aug 2020162039.982.39$6,477
Jul 20200038.371.83$0
Jun 2020325034.901.69$11,343
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020144057.252.09$8,244
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 2018139052.934.24$7,357
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 2018161065.382.90$10,526
Apr 20180063.842.90$0
Mar 2018162061.222.79$9,918
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017172057.272.92$9,850
Nov 20170055.423.12$0
Oct 2017167049.292.98$8,231
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017163043.873.09$7,151
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017153047.933.21$7,333
Mar 2017161046.772.98$7,530
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016163048.763.72$7,948
Nov 2016159042.492.64$6,756
Oct 20160046.193.09$0
Sep 2016158041.553.10$6,565
Aug 20160041.442.92$0
Jul 2016162041.622.92$6,742
Jun 2016155045.352.69$7,029
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016163033.011.79$5,381
Feb 20160026.472.06$0
Jan 2016157027.352.36$4,294
Dec 2015164032.362.00$5,307
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015159042.992.76$6,835
Aug 20150040.162.87$0
Jul 2015156048.152.95$7,511
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015162042.892.93$6,948
Feb 20150044.662.98$0
Jan 2015154043.433.10$6,688
Dec 20140054.693.59$0
Nov 2014175070.464.25$12,331
Oct 20140078.303.90$0
Sep 2014163086.164.05$14,044
Aug 2014162089.394.04$14,481
Jul 20140096.564.18$0
Jun 2014161098.164.74$15,804
May 2014124094.734.73$11,747
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014164097.406.19$15,974
Jan 20140090.404.86$0
Dec 2013172091.824.35$15,793
Nov 20130088.853.74$0
Oct 2013162097.423.78$15,782
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131590102.523.72$16,301
Jun 20130094.403.93$0
May 2013162094.834.15$15,362
Apr 20130093.964.28$0
Mar 2013160093.623.91$14,979
Feb 2013161091.233.42$14,688
Jan 2013121091.603.42$11,084
Dec 20120086.773.42$0
Nov 2012165086.953.62$14,347
Oct 2012169089.383.40$15,105
Sep 2012166094.672.92$15,715
Aug 2012128092.662.91$11,860
Jul 2012165085.133.02$14,046
Jun 2012166079.822.52$13,250
May 20120091.612.49$0
Apr 20122330101.652.00$23,684
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 2012162098.092.73$15,891
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011165084.983.65$14,022
Sep 20110083.623.99$0
Aug 2011154083.404.15$12,844
Jul 20110094.144.52$0
Jun 2011166092.904.64$15,421
May 20110098.134.40$0
Apr 20111660105.964.33$17,589
Mar 20110096.364.06$0
Feb 2011172085.644.18$14,730
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 2010167072.554.74$12,116
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010167081.694.12$13,642
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009163074.593.75$12,158
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 2009173067.423.22$11,664
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009183032.814.63$6,004
Jan 20090035.865.37$0
Dec 2008174037.105.98$6,455
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 20081730131.0811.39$22,677
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081740110.3110.45$19,194
Mar 200800101.909.66$0
Feb 2008168092.538.77$15,545
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007146069.066.39$10,083
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007170058.747.85$9,986
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007149050.306.73$7,495
Dec 2006172156.656.92$9,751
Nov 20060154.207.62$8
Oct 2006167154.906.01$9,174
Sep 20060160.085.04$5
Aug 20060168.717.34$7
Jul 2006174169.376.34$12,077
Jun 20060166.286.38$6
May 2006175166.016.42$11,558
Apr 20060164.397.36$7
Mar 2006174156.707.08$9,873
Feb 20060157.597.75$8
Jan 2006141160.598.93$8,552
Dec 20050154.9413.42$13
Nov 20050154.6910.59$11
Oct 20050158.3413.80$14
Sep 2005118161.4512.08$7,263
Aug 20050161.519.80$10
Jul 2005135155.697.84$7,526
Jun 2005159152.337.38$8,328
May 20050145.226.65$7
Apr 2005160149.207.36$7,879
Mar 20050150.377.15$7
Feb 2005173145.226.31$7,829
Jan 20050143.166.32$6
Dec 2004180139.866.75$7,182
Nov 20040145.286.33$6
Oct 2004177149.706.52$8,803
Sep 20040143.245.28$5
Aug 2004171142.375.55$7,251
Jul 20040138.286.08$6
Jun 20040136.106.43$6
May 200481137.486.49$3,042
Apr 20040134.475.86$6
Mar 2004135134.365.53$4,644
Feb 20040132.455.51$6
Jan 20040132.036.30$6
Dec 2003168130.266.30$5,090
Nov 2003171128.804.60$4,929
Oct 20030128.174.76$5
Sep 2003174126.314.75$4,583
Aug 20030129.765.13$5
Jul 2003178129.415.17$5,240
Jun 2003166128.565.98$4,747
May 2003169126.595.97$4,500
Apr 20030126.675.41$5
Mar 2003137131.146.10$4,272
Feb 2003171133.487.93$5,733
Jan 2003149130.315.58$4,522
Dec 20020126.914.85$5
Nov 2002172124.664.14$4,246
Oct 2002177126.464.23$4,688
Sep 20020127.443.64$4
Aug 2002161125.963.16$4,183
Jul 2002174124.583.06$4,280
Jun 2002175123.733.34$4,156
May 20020124.663.58$4
Apr 2002336123.653.51$7,950
Mar 20020122.003.10$3
Feb 2002172118.222.38$3,136
Jan 20020117.172.38$2
Dec 2001182116.932.36$3,084
Nov 2001179118.072.41$3,237
Oct 20010119.782.53$3
Sep 2001176124.262.25$4,272
Aug 2001156124.873.05$3,883
Jul 2001179123.933.20$4,287
Jun 20010124.563.82$4
May 2001139125.524.31$3,552
Apr 2001169124.685.34$4,176
Mar 2001173124.545.38$4,251
Feb 2001167127.755.77$4,640
Jan 2001175127.478.40$4,816
Dec 2000180126.889.12$4,848
Nov 20000132.215.66$6
Oct 2000159131.235.15$4,971
Sep 2000122131.875.19$3,893
Aug 2000175129.644.54$5,192
Jul 20000128.534.09$4
Jun 2000171129.304.40$5,015
May 20000127.263.68$4
Apr 20000124.513.12$3
Mar 20000128.422.86$3
Feb 2000166127.622.73$4,588
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 1999162123.192.43$3,759
Oct 19990120.982.80$3
Sep 19990121.752.62$3
Aug 1999152119.262.88$2,930
Jul 19990117.892.37$2
Jun 1999163115.942.36$2,601
May 19990115.792.32$2
Apr 1999162115.102.21$2,448
Mar 19990112.471.84$2
Feb 199914319.981.82$1,429
Jan 1999143110.381.90$1,486
Dec 199815619.201.77$1,437
Nov 1998129110.892.19$1,407
Oct 1998145112.421.97$1,803
Sep 1998143112.592.08$1,802
Aug 1998166111.301.91$1,878
Jul 1998138111.742.24$1,622
Jun 1998136111.242.24$1,531
May 1998165112.622.21$2,085
Apr 1998163113.042.51$2,128
Mar 1998176112.802.31$2,255
Feb 1998159113.952.30$2,220
Jan 1998162114.702.15$2,384
Dec 1997162116.322.41$2,646
Nov 1997166118.193.09$3,023
Oct 1997176119.253.15$3,391
Sep 1997171117.742.95$3,036
Aug 1997179117.862.55$3,199
Jul 1997157117.582.25$2,762
Jun 1997201117.242.26$3,468
May 1997173118.972.31$3,284
Apr 1997168117.882.08$3,006
Mar 1997174118.951.94$3,299
Feb 19970120.492.21$2
Jan 1997176123.483.54$4,136
Dec 1996180123.32$4,198
Nov 1996177121.97$3,889
Oct 1996161123.31$3,753
Sep 1996297122.22$6,599
Aug 1996172120.26$3,485
Jul 1996178119.55$3,480
Jun 1996336118.73$6,293
May 1996170119.43$3,303
Apr 1996173121.51$3,721
Mar 1996179119.38$3,469
Feb 1996282116.98$4,788
Jan 1996189117.07$3,226
Dec 1995260117.19$4,469
Nov 1995262116.00$4,192
Oct 1995287115.43$4,428
Sep 1995265116.18$4,288
Aug 1995292115.92$4,649
Jul 1995325115.24$4,953
Jun 1995181116.41$2,970
May 1995332117.56$5,830
Apr 1995178117.73$3,156
Mar 1995304116.44$4,998
Feb 1995266116.58$4,410
Jan 1995303115.92$4,824
Dec 1994296115.03$4,449
Nov 1994305115.90$4,850
Oct 1994302115.58$4,705
Sep 1994292115.29$4,465
Aug 1994176116.13$2,839
Jul 1994175117.56$3,073
Jun 1994314117.09$5,366
May 1994497115.88$7,892
Apr 1994175114.14$2,475
Mar 1994366112.46$4,560
Feb 1994360112.50$4,500
Jan 1994347112.66$4,393
Dec 1993473112.33$5,832
Nov 1993388114.49$5,622
Oct 1993534115.85$8,464
Sep 1993541115.03$8,131
Aug 1993495115.66$7,752
Jul 1993715115.46$11,054
Jun 1993705116.79$11,837
May 19931,056117.68$18,670
Apr 1993705118.05$12,725
Mar 1993354118.14$6,422
Feb 1993322117.90$5,764
Jan 1993331116.93$5,604

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.

Apr 2026 — as filed, then multipliedworked
Oil                  104 bbl  × $ 98.93 =    $10,289
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $10,289

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. 09/O/24644 is the state's own key, not one this site invented.