KEYSTONE/KEYSTONE RANCH

Operated by OILFIELD CLEANTECH WATER REC LLC (P-5 619697) in the PEARSALL (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13870District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$1.9 M
Jun 1994 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
384
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 1,992 leases and 3,388 wells, and the rule below applies to all of them.

Discovered
1936-12-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-06-17.

The Commission's schedule remark for this field reads: LEASE PLAT. PRORATION PLAT IS NOT REQUIRED.

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
OilDisposition42,698 bbl$1,750,362
Casinghead gasProduction27,049 Mcf$128,535
Total$1,878,897

2 Mcf of this lease's gas, across 2 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 (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 28.8041, -98.9133. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

28.80257, -98.91399 · 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
0.0%
0 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
6,850 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
3100.0%

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 6,825 and 7,055 ft, median 6,850 ft, over the 3 wells that filed a depth.

Completions filed
Apr 1979 – Aug 2000
3 of 3 wells

3 wells

42-1633174046,825 ftAug 2000
42-1633178717,055 ftAug 1980
42-1633168026,850 ftApr 1979

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 (384)

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

384 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 201482095.895.06$7,863
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 201301,46488.853.74$5,473
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 201138092.904.64$3,530
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 201028085.734.35$2,400
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 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 200934066.163.90$2,249
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009131032.814.63$4,298
Jan 20090035.865.37$0
Dec 2008143037.105.98$5,305
Nov 20080055.496.86$0
Oct 2008148075.246.92$11,136
Sep 200800101.767.88$0
Aug 20081370114.228.48$15,648
Jul 20081510131.0811.39$19,793
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081550101.909.66$15,795
Feb 20080092.538.77$0
Jan 2008156090.388.21$14,099
Dec 2007299088.337.30$26,411
Nov 2007308091.677.29$28,234
Oct 2007152082.856.92$12,593
Sep 2007305075.846.24$23,131
Aug 2007457069.066.39$31,560
Jul 2007304070.906.39$21,554
Jun 2007302062.007.55$18,724
May 2007306058.747.85$17,974
Apr 2007306059.617.81$18,241
Mar 2007153056.927.30$8,709
Feb 2007309055.108.22$17,026
Jan 2007463050.306.73$23,289
Dec 2006457056.656.92$25,889
Nov 2006459054.207.62$24,878
Oct 2006465054.906.01$25,529
Sep 2006313060.085.04$18,805
Aug 2006307068.717.34$21,094
Jul 2006465069.376.34$32,257
Jun 2006471066.286.38$31,218
May 2006636066.016.42$41,982
Apr 2006460064.397.36$29,619
Mar 2006310056.707.08$17,577
Feb 2006308057.597.75$17,738
Jan 2006466060.598.93$28,235
Dec 2005467054.9413.42$25,657
Nov 2005629054.6910.59$34,400
Oct 2005616058.3413.80$35,937
Sep 2005307061.4512.08$18,865
Aug 2005617061.519.80$37,952
Jul 2005474055.697.84$26,397
Jun 2005474052.337.38$24,804
May 2005630045.226.65$28,489
Apr 2005329049.207.36$16,187
Mar 20054735050.377.15$24,183
Feb 200547814045.226.31$22,499
Jan 200533219043.166.32$15,530
Dec 200446322039.866.75$19,940
Nov 200461024045.286.33$29,140
Oct 200447725049.706.52$25,336
Sep 200462627243.245.28$28,505
Aug 200441129842.375.55$19,068
Jul 200447132038.286.08$19,977
Jun 200446935636.106.43$19,221
May 200463939237.486.49$26,496
Apr 200447536034.475.86$18,482
Mar 200478039134.365.53$28,963
Feb 200463338732.455.51$22,673
Jan 200447239232.036.30$17,588
Dec 200364438730.266.30$21,926
Nov 200363829928.804.60$19,748
Oct 200362639528.174.76$19,514
Sep 200363437026.314.75$18,438
Aug 200363328929.765.13$20,321
Jul 200362451729.415.17$21,025
Jun 200346262828.565.98$16,952
May 200362570126.595.97$20,806
Apr 200378757826.675.41$24,115
Mar 200363366731.146.10$23,778
Feb 200379664733.487.93$31,778
Jan 200378657730.315.58$27,045
Dec 200280234326.914.85$23,247
Nov 200264146024.664.14$17,710
Oct 200264349226.464.23$19,095
Sep 2002014827.443.64$538
Aug 200247629325.963.16$13,284
Jul 200246923424.583.06$12,244
Jun 200250929023.733.34$13,047
May 200231822824.663.58$8,659
Apr 200248915523.653.51$12,109
Mar 200231811522.003.10$7,353
Feb 20024999018.222.38$9,306
Jan 200235230017.172.38$6,757
Dec 200134226716.932.36$6,421
Nov 200149347318.072.41$10,046
Oct 200187160719.782.53$18,763
Sep 200150569524.262.25$13,816
Aug 200152498024.873.05$16,024
Jul 200133342123.933.20$9,315
Jun 200135269224.563.82$11,291
May 200132559725.524.31$10,865
Apr 200132165624.685.34$11,422
Mar 200132988924.545.38$12,853
Feb 200133788727.755.77$14,467
Jan 20010027.478.40$0
Dec 2000175026.889.12$4,704
Nov 200016838532.215.66$7,590
Oct 200015625831.235.15$6,199
Sep 200018259831.875.19$8,902
Aug 20001591,59729.644.54$11,964
Jul 200032596228.534.09$13,207
Jun 2000801,15829.304.40$7,436
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 2000288027.622.73$7,955
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 19990017.892.37$0
Jun 1999169015.942.36$2,694
May 19990015.792.32$0
Apr 1999165015.102.21$2,492
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 199831014.702.15$456
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 199547015.92$748
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 199471015.03$1,067
Nov 19940015.90$0
Oct 1994168015.58$2,617
Sep 199442115.29$642
Aug 19940116.13$0
Jul 19940017.56$0
Jun 19940017.09$0

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.

Mar 2014 — as filed, then multipliedworked
Oil                   82 bbl  × $ 95.89 =     $7,863
Casinghead gas         0 Mcf  × $  5.06 =         $0

────────────────────────────────────────────────────
Month total                                   $7,863

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/13870 is the state's own key, not one this site invented.