JOHNSTON -A-

Operated by SILVER ROCK ENERGY, LLC (P-5 101989) 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 12907District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$3.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$19 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 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
OilDisposition103,624 bbl$3,873,454
Casinghead gasProduction17 Mcf$0
Total$3,873,454

17 Mcf of this lease's gas, across 17 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 (1)

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 28.8996, -98.8805. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.89958, -98.88053 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,531 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 8,531 ft.

Completions filed
Sep 1990
1 of 1 wells

1 well

42-1633280628,531 ftSep 1990

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 2025163063.933.01$10,421
Jul 2025134066.743.32$8,943
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025148070.884.34$10,490
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024449069.612.36$31,255
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 202369080.522.67$5,556
Jul 20230074.852.64$0
Jun 2023164068.962.26$11,309
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023145075.112.47$10,891
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 2022410104.226.84$4,273
Mar 20221720108.885.08$18,727
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021169077.435.24$13,086
Oct 2021376079.795.71$30,001
Sep 2021405069.865.35$28,293
Aug 2021439066.024.22$28,983
Jul 2021501070.783.98$35,461
Jun 2021316069.493.38$21,959
May 2021280063.483.02$17,774
Apr 2021313060.362.76$18,893
Mar 2021302061.302.72$18,513
Feb 2021307057.805.55$17,745
Jan 2021303050.412.81$15,274
Dec 2020319044.642.68$14,240
Nov 2020401038.772.71$15,547
Oct 2020412036.972.48$15,232
Sep 2020422037.091.99$15,652
Aug 2020371039.982.39$14,833
Jul 2020330038.371.83$12,662
Jun 2020420034.901.69$14,658
May 2020304016.921.81$5,144
Apr 2020482014.751.80$7,110
Mar 2020329030.341.86$9,982
Feb 2020418049.881.98$20,850
Jan 2020335057.252.09$19,179
Dec 2019559059.012.30$32,987
Nov 2019541055.302.75$29,917
Oct 2019536053.472.42$28,660
Sep 2019361055.052.66$19,873
Aug 2019344053.112.30$18,270
Jul 2019351056.272.46$19,751
Jun 2019468052.782.49$24,701
May 2019509058.482.74$29,766
Apr 2019494062.632.75$30,939
Mar 2019492056.803.06$27,946
Feb 2019496050.852.79$25,222
Jan 2019448046.033.23$20,621
Dec 2018597046.594.19$27,814
Nov 2018650052.934.24$34,405
Oct 2018655061.443.40$40,243
Sep 2018718059.543.11$42,750
Aug 2018673059.403.07$39,976
Jul 2018200065.142.93$13,028
Jun 2018165060.183.08$9,930
May 2018331065.382.90$21,641
Apr 2018875063.842.90$55,860
Mar 2018836061.222.79$51,180
Feb 2018177061.782.77$10,935
Jan 2018465062.874.01$29,235
Dec 2017311057.272.92$17,811
Nov 2017614055.423.12$34,028
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 201785045.373.00$3,856
Jul 201768043.873.09$2,983
Jun 2017334042.493.09$14,192
May 2017382045.373.26$17,331
Apr 2017474047.933.21$22,719
Mar 2017423046.772.98$19,784
Feb 2017229050.452.95$11,553
Jan 2017158049.413.42$7,807
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016154041.553.10$6,399
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 2016420026.472.06$11,117
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 2012152092.662.91$14,084
Jul 2012148085.133.02$12,599
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 2011143083.404.15$11,926
Jul 20110094.144.52$0
Jun 2011155092.904.64$14,400
May 20110098.134.40$0
Apr 20111640105.964.33$17,377
Mar 2011153096.364.06$14,743
Feb 20110085.644.18$0
Jan 2011148086.504.59$12,802
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 2010176070.364.91$12,383
May 20100071.124.24$0
Apr 2010176081.694.12$14,377
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 2010225074.365.96$16,731
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009308072.544.11$22,342
Sep 20090065.543.06$0
Aug 2009286067.423.22$19,282
Jul 2009280061.133.46$17,116
Jun 2009315066.163.90$20,840
May 2009311054.743.93$17,024
Apr 2009157046.773.59$7,343
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008155037.105.98$5,751
Nov 2008311055.496.86$17,257
Oct 2008160075.246.92$12,038
Sep 20081480101.767.88$15,060
Aug 20083070114.228.48$35,066
Jul 20084670131.0811.39$61,214
Jun 200800131.3313.03$0
May 20084650123.1711.57$57,274
Apr 20081380110.3110.45$15,223
Mar 20081580101.909.66$16,100
Feb 2008307092.538.77$28,407
Jan 2008158090.388.21$14,280
Dec 2007538088.337.30$47,522
Nov 2007455091.677.29$41,710
Oct 2007149082.856.92$12,345
Sep 2007301075.846.24$22,828
Aug 2007297069.066.39$20,511
Jul 2007300070.906.39$21,270
Jun 2007302062.007.55$18,724
May 2007607058.747.85$35,655
Apr 2007468059.617.81$27,897
Mar 2007306056.927.30$17,418
Feb 2007608055.108.22$33,501
Jan 2007634050.306.73$31,890
Dec 2006634056.656.92$35,916
Nov 2006470054.207.62$25,474
Oct 2006302054.906.01$16,580
Sep 2006474060.085.04$28,478
Aug 2006310068.717.34$21,300
Jul 2006466069.376.34$32,326
Jun 2006154066.286.38$10,207
May 2006629066.016.42$41,520
Apr 2006332064.397.36$21,377
Mar 2006311056.707.08$17,634
Feb 2006160057.597.75$9,214
Jan 2006162060.598.93$9,816
Dec 2005318054.9413.42$17,471
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 2005157061.4512.08$9,648
Aug 2005478061.519.80$29,402
Jul 2005319055.697.84$17,765
Jun 2005318052.337.38$16,641
May 2005158045.226.65$7,145
Apr 2005329049.207.36$16,187
Mar 2005468050.377.15$23,573
Feb 2005160045.226.31$7,235
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 200497045.286.33$4,392
Oct 2004157049.706.52$7,803
Sep 2004323043.245.28$13,967
Aug 2004316042.375.55$13,389
Jul 20040038.286.08$0
Jun 2004153036.106.43$5,523
May 2004155037.486.49$5,809
Apr 2004311034.475.86$10,720
Mar 2004458034.365.53$15,737
Feb 2004303032.455.51$9,832
Jan 2004460032.036.30$14,734
Dec 2003631030.266.30$19,094
Nov 2003477028.804.60$13,738
Oct 2003457028.174.76$12,874
Sep 2003478026.314.75$12,576
Aug 2003313029.765.13$9,315
Jul 2003648029.415.17$19,058
Jun 2003633028.565.98$18,078
May 2003326026.595.97$8,668
Apr 2003512026.675.41$13,655
Mar 2003948031.146.10$29,521
Feb 2003636033.487.93$21,293
Jan 2003633030.315.58$19,186
Dec 2002167026.914.85$4,494
Nov 2002504024.664.14$12,429
Oct 20020026.464.23$0
Sep 2002159027.443.64$4,363
Aug 2002615025.963.16$15,965
Jul 2002475024.583.06$11,676
Jun 2002804023.733.34$19,079
May 2002637024.663.58$15,708
Apr 2002346023.653.51$8,183
Mar 2002734022.003.10$16,148
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 2001166018.072.41$3,000
Oct 2001650019.782.53$12,857
Sep 2001648024.262.25$15,720
Aug 2001478024.873.05$11,888
Jul 2001504023.933.20$12,061
Jun 2001485024.563.82$11,912
May 2001532025.524.31$13,577
Apr 2001317024.685.34$7,824
Mar 2001666024.545.38$16,344
Feb 2001480027.755.77$13,320
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
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 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
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 1998190012.592.08$2,392
Aug 19980011.301.91$0
Jul 1998532011.742.24$6,246
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998470013.042.51$6,129
Mar 1998494012.802.31$6,323
Feb 1998540013.952.30$7,533
Jan 1998334014.702.15$4,910
Dec 1997359016.322.41$5,859
Nov 1997319018.193.09$5,803
Oct 1997455019.253.15$8,759
Sep 1997604017.742.95$10,715
Aug 1997346017.862.55$6,180
Jul 1997683017.582.25$12,007
Jun 1997355017.242.26$6,120
May 1997488018.972.31$9,257
Apr 1997316017.882.08$5,650
Mar 1997653018.951.94$12,374
Feb 1997480020.492.21$9,835
Jan 1997333023.483.54$7,819
Dec 1996474023.32$11,054
Nov 1996676021.97$14,852
Oct 1996539023.31$12,564
Sep 1996681022.22$15,132
Aug 1996800020.26$16,208
Jul 1996482019.55$9,423
Jun 1996642018.73$12,025
May 1996669019.43$12,999
Apr 1996697021.51$14,992
Mar 1996655019.38$12,694
Feb 1996710016.98$12,056
Jan 1996652017.07$11,130
Dec 1995657017.19$11,294
Nov 1995824016.00$13,184
Oct 1995742015.43$11,449
Sep 1995858016.18$13,882
Aug 1995988015.92$15,729
Jul 1995225015.24$3,429
Jun 1995666016.41$10,929
May 1995643017.56$11,291
Apr 1995647017.73$11,471
Mar 1995688016.44$11,311
Feb 1995661016.58$10,959
Jan 1995714015.92$11,367
Dec 1994701015.03$10,536
Nov 1994687015.90$10,923
Oct 1994965015.58$15,035
Sep 1994173015.29$2,645
Aug 1994484016.13$7,807
Jul 1994358117.56$6,286
Jun 1994871117.09$14,885
May 1994713115.88$11,322
Apr 1994893114.14$12,627
Mar 1994917112.46$11,426
Feb 19941,056112.50$13,200
Jan 19940012.66$0
Dec 1993236012.33$2,910
Nov 1993546114.49$7,912
Oct 1993902115.85$14,297
Sep 1993992115.03$14,910
Aug 1993694115.66$10,868
Jul 1993714115.46$11,038
Jun 1993885116.79$14,859
May 1993921117.68$16,283
Apr 1993722118.05$13,032
Mar 1993850118.14$15,419
Feb 1993906117.90$16,217
Jan 19931,228116.93$20,790

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.

Aug 2025 — as filed, then multipliedworked
Oil                  163 bbl  × $ 63.93 =    $10,421
Casinghead gas         0 Mcf  × $  3.01 =         $0

────────────────────────────────────────────────────
Month total                                  $10,421

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/12907 is the state's own key, not one this site invented.