BSA STRAWN 12

Operated by J & J WELL SERVICE, INC. (P-5 427433) in the BSA (STRAWN SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12528District 7CField 04828500OilCasinghead gasSaveExport
Value, all time
$1.0 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 5 leases and 14 wells, and the rule below applies to all of them.

Discovered
1984-08-06
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1986-01-01.

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
OilDisposition47,579 bbl$975,729
Casinghead gasProduction15,273 Mcf$24,645
Total$1,000,373

6,930 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 (5)

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 30.8980, -100.0559. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

30.89766, -100.05643 · 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%
5 of 5 wells
With a plug date
100.0%
5 of 5 wells
Median depth
4,093 ft
5 wells filed one
Completion to plug
31.1 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
5100.0%
A plug date is filed
5100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
5100.0%
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 3,847 and 4,510 ft, median 4,093 ft, over the 5 wells that filed a depth.

Completions filed
Nov 1985 – Jul 1987
5 of 5 wells
Plug dates filed
May 2017
5 of 5 wells

Last completion to plug: a median of 31.1 years across the 5 wells that filed both dates, with the middle half between 30.8 years and 31.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-3273056914,510 ftJul 1987May 2017Yes
42-32730634123,847 ftAug 1986May 2017Yes
42-32730629103,865 ftApr 1986May 2017Yes
42-3273061794,093 ftJan 1986May 2017Yes
42-3273061384,130 ftNov 1985May 2017Yes

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 20140095.944.81$0
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 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
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 2010173081.694.12$14,132
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009173074.593.75$12,904
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009179066.163.90$11,843
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009177035.865.37$6,347
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 20081790131.0811.39$23,463
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081750110.3110.45$19,304
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 200778088.337.30$6,890
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007161070.906.39$11,415
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 2007169056.927.30$9,619
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006161054.207.62$8,726
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 2006156068.717.34$10,719
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006162066.016.42$10,694
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006169057.597.75$9,733
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 2005115054.6910.59$6,289
Oct 20050058.3413.80$0
Sep 2005157061.4512.08$9,648
Aug 20050061.519.80$0
Jul 2005166055.697.84$9,245
Jun 20050052.337.38$0
May 2005178045.226.65$8,049
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 200519043.166.32$820
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030131.146.10$6
Feb 20030133.487.93$8
Jan 20030130.315.58$6
Dec 2002179126.914.85$4,822
Nov 20020124.664.14$4
Oct 200201326.464.23$55
Sep 200201327.443.64$47
Aug 200217710025.963.16$4,911
Jul 2002010024.583.06$306
Jun 200217710023.733.34$4,534
May 2002010024.663.58$358
Apr 200217210023.653.51$4,419
Mar 2002010022.003.10$310
Feb 200218210018.222.38$3,554
Jan 2002010017.172.38$238
Dec 200117410016.932.36$3,182
Nov 2001010018.072.41$241
Oct 200116610019.782.53$3,536
Sep 200117212024.262.25$4,443
Aug 200107024.873.05$214
Jul 200117112723.933.20$4,498
Jun 20011707924.563.82$4,477
May 20010125.524.31$4
Apr 20011503824.685.34$3,905
Mar 20011813824.545.38$4,646
Feb 2001319227.755.77$1,391
Jan 200128012027.478.40$8,699
Dec 200014010026.889.12$4,675
Nov 200027016032.215.66$9,602
Oct 200023015031.235.15$7,955
Sep 200014010031.875.19$4,980
Aug 200026010029.644.54$8,160
Jul 200014011028.534.09$4,444
Jun 200027410029.304.40$8,468
May 200013510027.263.68$4,048
Apr 200040010024.513.12$10,116
Mar 200026718028.422.86$8,103
Feb 200027918027.622.73$8,197
Jan 200026018025.272.48$7,017
Dec 199914014124.282.42$3,741
Nov 199924914523.192.43$6,127
Oct 199922510020.982.80$5,001
Sep 199914013021.752.62$3,385
Aug 199920916019.262.88$4,485
Jul 199918317017.892.37$3,677
Jun 199927017015.942.36$4,705
May 199912017015.792.32$2,289
Apr 199930012015.102.21$4,795
Mar 199930010012.471.84$3,925
Feb 19994001009.981.82$4,174
Jan 199930010010.381.90$3,304
Dec 19984001009.201.77$3,857
Nov 199840012010.892.19$4,618
Oct 199840012012.421.97$5,204
Sep 199839012012.592.08$5,160
Aug 19982709011.301.91$3,223
Jul 199840015011.742.24$5,032
Jun 199839314011.242.24$4,731
May 199839312012.622.21$5,224
Apr 199839312013.042.51$5,425
Mar 199839012012.802.31$5,269
Feb 199839010013.952.30$5,670
Jan 199839210014.702.15$5,978
Dec 199740210016.322.41$6,802
Nov 199725010018.193.09$4,856
Oct 199740015019.253.15$8,172
Sep 199740021117.742.95$7,719
Aug 199740024617.862.55$7,772
Jul 199756524617.582.25$10,485
Jun 199741420017.242.26$7,589
May 199725117818.972.31$5,172
Apr 199747017817.882.08$8,774
Mar 199740122718.951.94$8,039
Feb 199740012420.492.21$8,470
Jan 1997543123.483.54$12,753
Dec 1996264123.32$6,156
Nov 19965432221.97$11,930
Oct 19964043423.31$9,417
Sep 19966565522.22$14,576
Aug 19964032120.26$8,165
Jul 1996531519.55$10,381
Jun 1996398418.73$7,455
May 1996399319.43$7,753
Apr 1996662021.51$14,240
Mar 19962621219.38$5,078
Feb 199654610616.98$9,271
Jan 19964087017.07$6,965
Dec 19956724317.19$11,552
Nov 19954021116.00$6,432
Oct 1995544315.43$8,394
Sep 1995397116.18$6,423
Aug 1995403215.92$6,416
Jul 19955303915.24$8,077
Jun 19955451716.41$8,943
May 19956705017.56$11,765
Apr 199556219517.73$9,964
Mar 199569621016.44$11,442
Feb 199541119716.58$6,814
Jan 199568621215.92$10,921
Dec 199482621315.03$12,415
Nov 199442019515.90$6,678
Oct 199494922615.58$14,785
Sep 199454027315.29$8,257
Aug 199481530416.13$13,146
Jul 199467826717.56$11,906
Jun 199468823117.09$11,758
May 199441222615.88$6,543
Apr 199467226314.14$9,502
Mar 199483022812.46$10,342
Feb 199441820412.50$5,225
Jan 199480326512.66$10,166
Dec 199355426112.33$6,831
Nov 199371045114.49$10,288
Oct 199381532015.85$12,918
Sep 1993673215.03$10,115
Aug 199353921415.66$8,441
Jul 199353923815.46$8,333
Jun 199367621216.79$11,350
May 199354624617.68$9,653
Apr 199367721518.05$12,220
Mar 199341219418.14$7,474
Feb 199342215617.90$7,554
Jan 199370421316.93$11,919

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 2010 — as filed, then multipliedworked
Oil                  173 bbl  × $ 81.69 =    $14,132
Casinghead gas         0 Mcf  × $  4.12 =         $0

────────────────────────────────────────────────────
Month total                                  $14,132

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. 7C/O/12528 is the state's own key, not one this site invented.