ASHER

Operated by WINCHESTER OIL & GAS LLC (P-5 931327) in the MINERVA-ROCKDALE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8953District 01Field 61858001OilCasinghead gasSaveExport
Value, all time
$2.1 M
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 407 leases and 3,336 wells, and the rule below applies to all of them.

Discovered
1921-02-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
100 ft
minimum

A drilling unit in this field needs at least 1 acres. The field rule took effect on 2013-07-09.

The Commission's schedule remark for this field reads: AND DENSITY WHICH INCLUDES 1 ACRE OPTIONS WITH A 320 FT. DIAGONAL.

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
OilDisposition29,064 bbl$2,130,689
Casinghead gasProduction99 Mcf$163
Total$2,130,852

47 Mcf of this lease's gas, across 47 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 (26)

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 30.7557, -97.0053. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

30.75587, -97.00511 · 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
19.2%
5 of 26 wells
With a plug date
19.2%
5 of 26 wells
Median depth
834 ft
24 wells filed one
Completion to plug
6.0 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
519.2%
A plug date is filed
519.2%
BothOn the schedule and plugged. Neither fact cancels the other.
519.2%
NeitherNo plug date, and not on the schedule.
2180.8%

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

Total depth in feet, 24 of 26 wells. Median 834 ft, with the middle half between 802 and 860 ft; the shallowest is 620 ft and the deepest 883 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

Last completion by decade, 26 of 26 wells, May 1983 – Apr 2013. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1983 – Apr 2013
26 of 26 wells
Plug dates filed
Feb 1992 – Jun 2003
5 of 26 wells; 21 filed none

Last completion to plug: a median of 6.0 years across the 5 wells that filed both dates, with the middle half between 6.0 years and 6.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

26 wells

42-33134749M758880 ftApr 2013
42-33134677M747840 ftApr 2013
42-33134679M749851 ftApr 2013
42-33134682M753854 ftApr 2013
42-33134735M745831 ftApr 2013
42-33134671M740781 ftApr 2013
42-33134672M741828 ftApr 2013
42-33134675M742821 ftApr 2013
42-33134676M746830 ftApr 2013
42-33134678M748837 ftApr 2013
42-33134680M751839 ftApr 2013
42-33134681M752858 ftApr 2013
42-33134683M754877 ftApr 2013
42-33134684M756879 ftApr 2013
42-33134685M757866 ftApr 2013
42-33134733M750883 ftApr 2013
42-33134737M755872 ftApr 2013
42-33134673M743829 ftApr 2013
42-33134674M744809 ftApr 2013
42-331805254718 ftFeb 1986Feb 1992Yes
42-3318052110620 ftFeb 1986Feb 1992Yes
42-331805245711 ftFeb 1986Feb 1992Yes
42-331805238699 ftFeb 1986Feb 1992Yes
42-331805229700 ftFeb 1986Jun 2003Yes
42-331805147Aug 1985
42-331804413May 1983

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 202323085.443.09$1,965
Sep 202358089.042.74$5,164
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 202319076.533.39$1,454
Dec 202238076.415.73$2,904
Nov 20220085.005.65$0
Oct 202236087.185.86$3,138
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 2022420101.587.54$4,266
Jun 2022420115.097.98$4,834
May 2022280109.378.43$3,062
Apr 202200104.226.84$0
Mar 2022260108.885.08$2,831
Feb 202245091.054.86$4,097
Jan 20220081.844.54$0
Dec 202130071.323.90$2,140
Nov 20210077.435.24$0
Oct 202145079.795.71$3,591
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 202180070.783.98$5,662
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 202122060.362.76$1,328
Mar 2021112061.302.72$6,866
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 202075044.642.68$3,348
Nov 202083038.772.71$3,218
Oct 202038036.972.48$1,405
Sep 202041037.091.99$1,521
Aug 202031039.982.39$1,239
Jul 202070038.371.83$2,686
Jun 202058034.901.69$2,024
May 20200016.921.81$0
Apr 202040014.751.80$590
Mar 2020258030.341.86$7,828
Feb 2020279049.881.98$13,917
Jan 2020100057.252.09$5,725
Dec 201996059.012.30$5,665
Nov 2019110055.302.75$6,083
Oct 2019154053.472.42$8,234
Sep 20190055.052.66$0
Aug 2019175053.112.30$9,294
Jul 2019170056.272.46$9,566
Jun 2019182052.782.49$9,606
May 2019310058.482.74$18,129
Apr 20190062.632.75$0
Mar 2019196056.803.06$11,133
Feb 2019187050.852.79$9,509
Jan 2019324046.033.23$14,914
Dec 20180046.594.19$0
Nov 2018177052.934.24$9,369
Oct 2018178061.443.40$10,936
Sep 2018176059.543.11$10,479
Aug 2018236059.403.07$14,018
Jul 2018322065.142.93$20,975
Jun 201872060.183.08$4,333
May 201820065.382.90$1,308
Apr 201861063.842.90$3,894
Mar 20180061.222.79$0
Feb 201819061.782.77$1,174
Jan 20180062.874.01$0
Dec 201722057.272.92$1,260
Nov 201743055.423.12$2,383
Oct 2017196049.292.98$9,661
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 201753043.873.09$2,325
Jun 201789042.493.09$3,782
May 2017104045.373.26$4,718
Apr 201777047.933.21$3,691
Mar 20170046.772.98$0
Feb 201773050.452.95$3,683
Jan 2017245049.413.42$12,105
Dec 20160048.763.72$0
Nov 2016132042.492.64$5,609
Oct 201680046.193.09$3,695
Sep 2016181041.553.10$7,521
Aug 2016179041.442.92$7,418
Jul 2016166041.622.92$6,909
Jun 2016217045.352.69$9,841
May 2016221042.521.99$9,397
Apr 2016238036.561.99$8,701
Mar 2016227033.011.79$7,493
Feb 2016214026.472.06$5,665
Jan 2016166027.352.36$4,540
Dec 2015258032.362.00$8,349
Nov 2015332038.792.17$12,878
Oct 2015165043.552.43$7,186
Sep 2015204042.992.76$8,770
Aug 2015264040.162.87$10,602
Jul 2015345048.152.95$16,612
Jun 2015211056.152.88$11,848
May 2015274055.212.96$15,128
Apr 2015311049.822.71$15,494
Mar 2015334042.892.93$14,325
Feb 2015313044.662.98$13,979
Jan 2015330043.433.10$14,332
Dec 2014340054.693.59$18,595
Nov 2014348070.464.25$24,520
Oct 2014339078.303.90$26,544
Sep 2014506086.164.05$43,597
Aug 2014516089.394.04$46,125
Jul 2014514096.564.18$49,632
Jun 2014694098.164.74$68,123
May 2014695094.734.73$65,837
Apr 2014869095.944.81$83,372
Mar 20141,769095.895.06$169,629
Feb 20141,421097.406.19$138,405
Jan 2014529090.404.86$47,822
Dec 2013694091.824.35$63,723
Nov 2013702088.853.74$62,373
Oct 2013872097.423.78$84,950
Sep 20138710104.113.72$90,680
Aug 20136930104.253.52$72,245
Jul 20131,0210102.523.72$104,673
Jun 20131,277094.403.93$120,549
May 20131,227094.834.15$116,356
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 201311091.603.42$1,008
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20124094.672.92$379
Aug 20120092.662.91$0
Jul 20128085.133.02$681
Jun 20128079.822.52$639
May 201211091.612.49$1,008
Apr 2012160101.652.00$1,626
Mar 201200105.052.22$0
Feb 201280101.102.57$809
Jan 201220098.092.73$1,962
Dec 20110096.873.24$0
Nov 20119095.723.31$861
Oct 20114084.983.65$340
Sep 20118083.623.99$669
Aug 201113083.404.15$1,084
Jul 20115094.144.52$471
Jun 20116092.904.64$557
May 20119098.134.40$883
Apr 201180105.964.33$848
Mar 20115096.364.06$482
Feb 201110085.644.18$856
Jan 20118086.504.59$692
Dec 20109085.734.35$772
Nov 20109080.843.80$728
Oct 20107078.103.51$547
Sep 20109072.633.98$654
Aug 201010073.684.42$737
Jul 20107072.554.74$508
Jun 201020070.364.91$1,407
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20107078.394.39$549
Feb 201018073.585.44$1,324
Jan 20100074.365.96$0
Dec 200916071.445.48$1,143
Nov 200919074.593.75$1,417
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 200912067.423.22$809
Jul 200916061.133.46$978
Jun 20090066.163.90$0
May 200916054.743.93$876
Apr 20096046.773.59$281
Mar 200921042.144.06$885
Feb 200910032.814.63$328
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 200813055.496.86$721
Oct 200811075.246.92$828
Sep 200870101.767.88$712
Aug 2008100114.228.48$1,142
Jul 2008100131.0811.39$1,311
Jun 200870131.3313.03$919
May 2008250123.1711.57$3,079
Apr 200870110.3110.45$772
Mar 200800101.909.66$0
Feb 200811092.538.77$1,018
Jan 20087090.388.21$633
Dec 200720088.337.30$1,767
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 200728075.846.24$2,124
Aug 200710069.066.39$691
Jul 20074070.906.39$284
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 200726059.617.81$1,550
Mar 20070056.927.30$0
Feb 200725055.108.22$1,378
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 200612054.207.62$650
Oct 20060054.906.01$0
Sep 20067060.085.04$421
Aug 200616068.717.34$1,099
Jul 200613069.376.34$902
Jun 20060066.286.38$0
May 200612066.016.42$792
Apr 200616064.397.36$1,030
Mar 20067056.707.08$397
Feb 20069057.597.75$518
Jan 20068060.598.93$485
Dec 20050054.9413.42$0
Nov 200522054.6910.59$1,203
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 200517061.519.80$1,046
Jul 20053055.697.84$167
Jun 20055052.337.38$262
May 200518045.226.65$814
Apr 20056049.207.36$295
Mar 20058050.377.15$403
Feb 200516045.226.31$724
Jan 20050043.166.32$0
Dec 200416039.866.75$638
Nov 20040045.286.33$0
Oct 200418049.706.52$895
Sep 20040043.245.28$0
Aug 200422042.375.55$932
Jul 20043038.286.08$115
Jun 20044036.106.43$144
May 200413037.486.49$487
Apr 20046034.475.86$207
Mar 200411034.365.53$378
Feb 200421032.455.51$681
Jan 200421032.036.30$673
Dec 200320030.266.30$605
Nov 20030028.804.60$0
Oct 20038028.174.76$225
Sep 20030026.314.75$0
Aug 200323029.765.13$684
Jul 20035029.415.17$147
Jun 20030028.565.98$0
May 200315026.595.97$399
Apr 20030026.675.41$0
Mar 200318031.146.10$561
Feb 20030033.487.93$0
Jan 200313030.315.58$394
Dec 20020026.914.85$0
Nov 200213024.664.14$321
Oct 20020026.464.23$0
Sep 20026027.443.64$165
Aug 200217025.963.16$441
Jul 20020024.583.06$0
Jun 200221023.733.34$498
May 20027024.663.58$173
Apr 20025023.653.51$118
Mar 20027022.003.10$154
Feb 200211018.222.38$200
Jan 20020017.172.38$0
Dec 200116016.932.36$271
Nov 20010018.072.41$0
Oct 200119019.782.53$376
Sep 20010024.262.25$0
Aug 200116024.873.05$398
Jul 20014023.933.20$96
Jun 200123024.563.82$565
May 20010025.524.31$0
Apr 200119124.685.34$474
Mar 200117124.545.38$423
Feb 20015127.755.77$145
Jan 200111127.478.40$311
Dec 200011126.889.12$305
Nov 200010132.215.66$328
Oct 20000131.235.15$5
Sep 20008131.875.19$260
Aug 200016129.644.54$479
Jul 200028128.534.09$803
Jun 20000129.304.40$4
May 20000127.263.68$4
Apr 20000124.513.12$3
Mar 200044128.422.86$1,253
Feb 20000127.622.73$3
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 19990123.192.43$2
Oct 199968120.982.80$1,429
Sep 19990121.752.62$3
Aug 19990119.262.88$3
Jul 19990117.892.37$2
Jun 199930115.942.36$481
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 199947110.381.90$490
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 19980112.421.97$2
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 19980111.742.24$2
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 19980113.042.51$3
Mar 19980112.802.31$2
Feb 19988113.952.30$114
Jan 19980114.702.15$2
Dec 199732116.322.41$525
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 199713117.582.25$231
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 199719118.951.94$362
Feb 19970120.492.21$2
Jan 199728123.483.54$661
Dec 19960123.32$0
Nov 19960121.97$0
Oct 19960123.31$0
Sep 19968122.22$178
Aug 199621120.26$425
Jul 19960119.55$0
Jun 19960118.73$0
May 19968119.43$155
Apr 199637121.51$796
Mar 19960119.38$0
Feb 19960116.98$0
Jan 19960117.07$0
Dec 199519117.19$327
Nov 199516116.00$256
Oct 19950115.43$0
Sep 199542116.18$680
Aug 19950115.92$0
Jul 199511115.24$168
Jun 19950116.41$0
May 19950117.56$0
Apr 19950117.73$0
Mar 199548116.44$789
Feb 19950116.58$0
Jan 19950115.92$0
Dec 19940115.03$0
Nov 19940115.90$0
Oct 19947115.58$109
Sep 19940115.29$0
Aug 199441016.13$661
Jul 19940117.56$0
Jun 19940117.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 199463112.46$785
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 199315115.66$235
Jul 19930115.46$0
Jun 199314116.79$235
May 19937117.68$124
Apr 19939118.05$162
Mar 199312118.14$218
Feb 199310117.90$179
Jan 199316116.93$271

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.

Oct 2023 — as filed, then multipliedworked
Oil                   23 bbl  × $ 85.44 =     $1,965
Casinghead gas         0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                   $1,965

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. 01/O/8953 is the state's own key, not one this site invented.