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BIG STATE RANCH 10-7R

Operated by HOOVER PETROLEUM COMPANY, LLC (P-5 399501) in the SIMPSON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12818District 7CField 83703001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$178 k
Jan 1993 – May 2026
Value, last 12 filed months
$21 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The SIMPSON field

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 69 leases and 98 wells, and the rule below applies to all of them.

Discovered
1938-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 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 1941-08-21.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “NO DOCKET NUMBER OTHER THAN OIL & GAS DOCKET #125 LOCATED 8/22/41”

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
OilDisposition4,702 bbl$178,234
Casinghead gasProduction77 Mcf$90
Total$178,324

39 Mcf of this lease's gas, across 39 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 30.8156, -101.6526. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.81557, -101.65265 · 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
1,600 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 1,600 ft.

Completions filed
Nov 1989
1 of 1 wells

1 well

42-1053538411,600 ftNov 1989——

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 2026300106.413.05$3,192
Apr 202628098.932.87$2,770
Mar 202636089.753.15$3,231
Feb 20260063.503.75$0
Jan 202637059.138.00$2,188
Dec 20250056.664.41$0
Nov 202537058.593.93$2,168
Oct 20250059.383.30$0
Sep 202537062.743.08$2,321
Aug 20250063.933.01$0
Jul 202538066.743.32$2,536
Jun 202538066.483.13$2,526
May 20250060.553.23$0
Apr 202569062.363.54$4,303
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 202536074.324.28$2,676
Dec 202436068.993.12$2,484
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 202439075.632.06$2,950
Jul 20240079.932.15$0
Jun 202453078.082.63$4,138
May 20240078.812.20$0
Apr 2024107084.451.66$9,036
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 202453073.023.30$3,870
Dec 20230071.262.61$0
Nov 202354077.892.81$4,206
Oct 20230085.443.09$0
Sep 202347089.042.74$4,185
Aug 20230080.522.67$0
Jul 202347074.852.64$3,518
Jun 20230068.962.26$0
May 202347070.622.23$3,319
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 20174049.413.42$198
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20169041.442.92$373
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 20138093.623.91$749
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 201210085.133.02$851
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 20129098.092.73$883
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20119084.983.65$765
Sep 20110083.623.99$0
Aug 201110083.404.15$834
Jul 20110094.144.52$0
Jun 201120092.904.64$1,858
May 201110098.134.40$981
Apr 201100105.964.33$0
Mar 201110096.364.06$964
Feb 201110085.644.18$856
Jan 201110086.504.59$865
Dec 20109085.734.35$772
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 201010072.633.98$726
Aug 201010073.684.42$737
Jul 20100072.554.74$0
Jun 20109070.364.91$633
May 20100071.124.24$0
Apr 20109081.694.12$735
Mar 20100078.394.39$0
Feb 201010073.585.44$736
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 200918074.593.75$1,343
Oct 20090072.544.11$0
Sep 20099065.543.06$590
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 200910054.743.93$547
Apr 20090046.773.59$0
Mar 20099042.144.06$379
Feb 200910032.814.63$328
Jan 200910035.865.37$359
Dec 200810037.105.98$371
Nov 20080055.496.86$0
Oct 200810075.246.92$752
Sep 2008100101.767.88$1,018
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 2008100131.3313.03$1,313
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200890101.909.66$917
Feb 20080092.538.77$0
Jan 200811090.388.21$994
Dec 20070088.337.30$0
Nov 200710091.677.29$917
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 200710069.066.39$691
Jul 200711070.906.39$780
Jun 200710062.007.55$620
May 20070058.747.85$0
Apr 200710059.617.81$596
Mar 20070056.927.30$0
Feb 200710055.108.22$551
Jan 200710050.306.73$503
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20069054.906.01$494
Sep 20069060.085.04$541
Aug 200610068.717.34$687
Jul 200611069.376.34$763
Jun 200611066.286.38$729
May 200619066.016.42$1,254
Apr 20060064.397.36$0
Mar 200611056.707.08$624
Feb 20060057.597.75$0
Jan 200630060.598.93$1,818
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 2005152061.519.80$9,350
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 2004158042.375.55$6,694
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 2003135028.804.60$3,888
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 2003143028.565.98$4,084
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 2002134026.464.23$3,546
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 2002137024.583.06$3,367
Jun 20020023.733.34$0
May 2002173024.663.58$4,266
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 2001146025.524.31$3,726
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000133031.235.15$4,154
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 2000151024.513.12$3,701
Mar 20000028.422.86$0
Feb 20000127.622.73$3
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 19990123.192.43$2
Oct 1999156120.982.80$3,276
Sep 19990121.752.62$3
Aug 19990119.262.88$3
Jul 19990117.892.37$2
Jun 19990115.942.36$2
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 1999149112.471.84$1,860
Feb 1999019.981.82$2
Jan 19990110.381.90$2
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 1998174111.742.24$2,045
Jun 1998122111.242.24$1,374
May 19980112.622.21$2
Apr 19980113.042.51$3
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 19980114.702.15$2
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 1997163117.582.25$2,868
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 1997151123.483.54$3,549
Dec 19960123.32—$0
Nov 19960121.97—$0
Oct 19960123.31—$0
Sep 19960122.22—$0
Aug 19960120.26—$0
Jul 1996170119.55—$3,324
Jun 19960118.73—$0
May 19960119.43—$0
Apr 19960121.51—$0
Mar 19960119.38—$0
Feb 19960116.98—$0
Jan 19960117.07—$0
Dec 1995162117.19—$2,785
Nov 19950116.00—$0
Oct 19950115.43—$0
Sep 19950116.18—$0
Aug 19950115.92—$0
Jul 19950115.24—$0
Jun 1995160116.41—$2,626
May 19950017.56—$0
Apr 19950017.73—$0
Mar 19950116.44—$0
Feb 19950116.58—$0
Jan 19950115.92—$0
Dec 19940115.03—$0
Nov 19940115.90—$0
Oct 1994151115.58—$2,353
Sep 19940115.29—$0
Aug 19940116.13—$0
Jul 19940017.56—$0
Jun 19940117.09—$0
May 19940115.88—$0
Apr 19940014.14—$0
Mar 1994170112.46—$2,118
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 19930115.66—$0
Jul 19930015.46—$0
Jun 1993160116.79—$2,686
May 19930017.68—$0
Apr 19930018.05—$0
Mar 19930018.14—$0
Feb 19930117.90—$0
Jan 19930016.93—$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.

May 2026 — as filed, then multipliedworked
Oil                   30 bbl  × $106.41 =     $3,192
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $3,192

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/12818 is the state's own key, not one this site invented.