SARAH 'A'

Operated by CHOLLA PETROLEUM, INC. (P-5 150683) in the CORSICA (BEND CONGLOMERATE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 25331District 7BField 20803250OilCasinghead gasSaveExport
Value, all time
$590 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 42 leases and 124 wells, and the rule below applies to all of them.

Discovered
1953-06-04
as the register files it
Field class
Oil
the register's own label
Between wells
330 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2014-09-16.

The Commission's schedule remark for this field reads: PER DOCKET #7B-0289290, EFFECTIVE DATE 9/16/14.

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
OilDisposition18,262 bbl$519,318
Casinghead gasProduction26,998 Mcf$71,126
Total$590,443

11,250 Mcf of this lease's gas, across 46 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 (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 33.1081, -100.0566. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.10814, -100.05657 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
6,105 ft
2 wells filed one
Completion to plug
23.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 6,100 and 6,110 ft, median 6,105 ft, over the 2 wells that filed a depth.

Completions filed
Mar 1989 – Nov 1989
2 of 2 wells
Plug dates filed
Dec 2012 – Aug 2013
2 of 2 wells

Last completion to plug: a median of 23.8 years across the 2 wells that filed both dates, with the middle half between 23.8 years and 23.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4333254246,110 ftNov 1989Aug 2013Yes
42-4333229326,100 ftMar 1989Dec 2012Yes

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 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 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
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 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014172095.944.81$16,502
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 2013700104.113.72$7,288
Aug 2013880104.253.52$9,174
Jul 2013880102.523.72$9,022
Jun 2013133094.403.93$12,555
May 2013135094.834.15$12,802
Apr 2013137093.964.28$12,873
Mar 20131878593.623.91$17,840
Feb 2013469591.233.42$4,521
Jan 2013469491.603.42$4,535
Dec 201210411986.773.42$9,431
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 201265092.662.91$6,023
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
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 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 2010324178.394.39$2,688
Feb 2010161473.585.44$1,253
Jan 2010325974.365.96$2,731
Dec 2009155571.445.48$1,373
Nov 2009333274.593.75$2,582
Oct 2009165472.544.11$1,383
Sep 2009164365.543.06$1,180
Aug 2009164567.423.22$1,224
Jul 2009165361.133.46$1,162
Jun 2009315466.163.90$2,261
May 2009165754.743.93$1,100
Apr 2009165046.773.59$928
Mar 2009164242.144.06$845
Feb 2009163232.814.63$673
Jan 2009333835.865.37$1,387
Dec 2008164237.105.98$845
Nov 2008333755.496.86$2,085
Oct 2008164875.246.92$1,536
Sep 20083257101.767.88$3,705
Aug 20081663114.228.48$2,362
Jul 20081674131.0811.39$2,940
Jun 20083275131.3313.03$5,180
May 2008047123.1711.57$544
Apr 20084862110.3110.45$5,943
Mar 2008074101.909.66$715
Feb 2008326992.538.77$3,566
Jan 2008166590.388.21$1,979
Dec 2007326588.337.30$3,301
Nov 2007327491.677.29$3,473
Oct 2007167482.856.92$1,838
Sep 2007327475.846.24$2,889
Aug 2007317869.066.39$2,639
Jul 2007177670.906.39$1,691
Jun 2007326862.007.55$2,497
May 2007327758.747.85$2,484
Apr 2007167159.617.81$1,508
Mar 2007327156.927.30$2,340
Feb 2007495755.108.22$3,168
Jan 2007165750.306.73$1,188
Dec 2006336356.656.92$2,305
Nov 2006326454.207.62$2,222
Oct 2006336754.906.01$2,215
Sep 2006166460.085.04$1,284
Aug 2006326268.717.34$2,654
Jul 2006164769.376.34$1,408
Jun 2006165866.286.38$1,431
May 2006587866.016.42$4,330
Apr 2006167964.397.36$1,612
Mar 2006488256.707.08$3,302
Feb 2006326557.597.75$2,347
Jan 2006487460.598.93$3,569
Dec 2005327154.9413.42$2,711
Nov 2005327354.6910.59$2,523
Oct 2005328258.3413.80$2,998
Sep 2005318861.4512.08$2,968
Aug 2005488861.519.80$3,815
Jul 2005478855.697.84$3,308
Jun 2005328952.337.38$2,331
May 2005478945.226.65$2,717
Apr 2005328249.207.36$2,178
Mar 2005477550.377.15$2,904
Feb 2005487845.226.31$2,663
Jan 2005498743.166.32$2,665
Dec 2004326539.866.75$1,714
Nov 2004337945.286.33$1,994
Oct 2004648149.706.52$3,709
Sep 2004328343.245.28$1,822
Aug 2004479642.375.55$2,524
Jul 2004329638.286.08$1,809
Jun 2004488436.106.43$2,273
May 2004329437.486.49$1,810
Apr 2004329034.475.86$1,630
Mar 2004489234.365.53$2,158
Feb 2004498132.455.51$2,036
Jan 2004338832.036.30$1,611
Dec 2003498930.266.30$2,044
Nov 2003489228.804.60$1,805
Oct 2003489828.174.76$1,819
Sep 20034810226.314.75$1,747
Aug 20034810829.765.13$1,982
Jul 20034910629.415.17$1,989
Jun 20033210228.565.98$1,524
May 20034810526.595.97$1,903
Apr 20034810626.675.41$1,853
Mar 2003499731.146.10$2,117
Feb 2003328133.487.93$1,713
Jan 2003509230.315.58$2,029
Dec 20024710526.914.85$1,774
Nov 2002819824.664.14$2,403
Oct 20021611226.464.23$897
Sep 20024810727.443.64$1,706
Aug 2002478625.963.16$1,492
Jul 2002498924.583.06$1,477
Jun 2002489323.733.34$1,450
May 20024910324.663.58$1,577
Apr 20024811523.653.51$1,539
Mar 20024811722.003.10$1,419
Feb 20026510318.222.38$1,429
Jan 20024810617.172.38$1,076
Dec 20014912116.932.36$1,116
Nov 20016412018.072.41$1,445
Oct 20014713219.782.53$1,263
Sep 20014713124.262.25$1,435
Aug 20014713624.873.05$1,584
Jul 20016314023.933.20$1,955
Jun 20016614424.563.82$2,172
May 20016914025.524.31$2,364
Apr 2001307424.685.34$1,135
Mar 20016211724.545.38$2,151
Feb 2001559227.755.77$2,057
Jan 20015610827.478.40$2,445
Dec 20007210626.889.12$2,902
Nov 20004310032.215.66$1,951
Oct 20005211331.235.15$2,205
Sep 20004810931.875.19$2,095
Aug 20005112429.644.54$2,075
Jul 20005312528.534.09$2,023
Jun 20006611929.304.40$2,457
May 20005312327.263.68$1,897
Apr 20005312024.513.12$1,673
Mar 20006811428.422.86$2,259
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 199939017.892.37$698
Jun 19995012915.942.36$1,102
May 1999329215.792.32$719
Apr 19996416515.102.21$1,331
Mar 19999224712.471.84$1,601
Feb 19991293199.981.82$1,867
Jan 199911530810.381.90$1,779
Dec 19981172849.201.77$1,580
Nov 19985522810.892.19$1,097
Oct 199816629312.421.97$2,639
Sep 1998034512.592.08$719
Aug 199817737011.301.91$2,706
Jul 199817313011.742.24$2,322
Jun 199808911.242.24$199
May 199816812512.622.21$2,396
Apr 199817812013.042.51$2,622
Mar 199817911612.802.31$2,559
Feb 19981789913.952.30$2,711
Jan 199818411614.702.15$2,955
Dec 19971869116.322.41$3,255
Nov 19970018.193.09$0
Oct 199703919.253.15$123
Sep 19971808117.742.95$3,433
Aug 199718212417.862.55$3,567
Jul 1997012317.582.25$276
Jun 199716911117.242.26$3,164
May 199718416418.972.31$3,869
Apr 199718442417.882.08$4,173
Mar 199718117618.951.94$3,771
Feb 1997014020.492.21$309
Jan 199736224123.483.54$9,353
Dec 199618226423.32$4,244
Nov 19960021.97$0
Oct 1996012923.31$0
Sep 199618023222.22$4,000
Aug 199617920720.26$3,627
Jul 199618021119.55$3,519
Jun 199618120818.73$3,390
May 1996021319.43$0
Apr 199618320921.51$3,936
Mar 199617422219.38$3,372
Feb 199618421616.98$3,124
Jan 199618122317.07$3,090
Dec 199518423017.19$3,163
Nov 199518322816.00$2,928
Oct 199518222115.43$2,808
Sep 199518021216.18$2,912
Aug 199518028215.92$2,866
Jul 199518428615.24$2,804
Jun 199518426116.41$3,019
May 1995012017.56$0
Apr 199518022217.73$3,191
Mar 199536730016.44$6,033
Feb 199536746916.58$6,085
Jan 199505815.92$0
Dec 199403615.03$0
Nov 199416818215.90$2,671
Oct 199417322215.58$2,695
Sep 199436230315.29$5,535
Aug 199418141716.13$2,920
Jul 199418223717.56$3,196
Jun 199417819917.09$3,042
May 199424227615.88$3,843
Apr 199419221814.14$2,715
Mar 19940012.46$0
Feb 199421116412.50$2,638
Jan 199411823412.66$1,494
Dec 199316130512.33$1,985
Nov 199333532314.49$4,854
Oct 199318427815.85$2,916
Sep 199324235215.03$3,637
Aug 199321937015.66$3,430
Jul 199333546215.46$5,179
Jun 199318824116.79$3,157
May 199314419017.68$2,546
Apr 199315721618.05$2,834
Mar 199338428618.14$6,966
Feb 199323627217.90$4,224
Jan 199325024416.93$4,233

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 2014 — as filed, then multipliedworked
Oil                  172 bbl  × $ 95.94 =    $16,502
Casinghead gas         0 Mcf  × $  4.81 =         $0

────────────────────────────────────────────────────
Month total                                  $16,502

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. 7B/O/25331 is the state's own key, not one this site invented.