STARKEY, T. B.

Operated by MID-TEX OPERATING, INC. (P-5 566210) in the BROWN COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 112District 7BField 12406001OilCasinghead gasSaveExport
Value, all time
$645 k
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 1,213 leases and 2,962 wells, and the rule below applies to all of them.

Discovered
1917-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition15,274 bbl$644,790
Casinghead gasProduction21 Mcf$0
Total$644,790

21 Mcf of this lease's gas, across 21 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 31.6919, -99.0966. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.69096, -99.09663 · 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
806 ft
5 wells filed one
Completion to plug
no well filed both dates

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 706 and 1,405 ft, median 806 ft, over the 5 wells that filed a depth.

Plug dates filed
Jun 1990 – Nov 2013
5 of 5 wells

5 wells

42-0490566928807 ftJun 1990Yes
42-0490567029806 ftJun 1990Yes
42-0490568317802 ftJul 1990Yes
42-0498036911,405 ftNov 2013Yes
42-049803706706 ftNov 2013Yes

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 201385097.423.78$8,281
Sep 201300104.113.72$0
Aug 20131320104.253.52$13,761
Jul 201300102.523.72$0
Jun 2013128094.403.93$12,083
May 20130094.834.15$0
Apr 2013125093.964.28$11,745
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 2013131091.603.42$12,000
Dec 20120086.773.42$0
Nov 2012134086.953.62$11,651
Oct 2012126089.383.40$11,262
Sep 2012126094.672.92$11,928
Aug 20120092.662.91$0
Jul 2012100085.133.02$8,513
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 20121140101.102.57$11,525
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 2011130095.723.31$12,444
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011136083.404.15$11,342
Jul 2011133094.144.52$12,521
Jun 2011133092.904.64$12,356
May 2011137098.134.40$13,444
Apr 201100105.964.33$0
Mar 2011131096.364.06$12,623
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010130085.734.35$11,145
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010133072.633.98$9,660
Aug 20100073.684.42$0
Jul 2010133072.554.74$9,649
Jun 2010136070.364.91$9,569
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 2009137074.593.75$10,219
Oct 2009134072.544.11$9,720
Sep 20090065.543.06$0
Aug 2009131067.423.22$8,832
Jul 20090061.133.46$0
Jun 2009136066.163.90$8,998
May 20090054.743.93$0
Apr 2009132046.773.59$6,174
Mar 20090042.144.06$0
Feb 2009131032.814.63$4,298
Jan 20090035.865.37$0
Dec 2008133037.105.98$4,934
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20081330101.767.88$13,534
Aug 20081140114.228.48$13,021
Jul 20081140131.0811.39$14,943
Jun 200800131.3313.03$0
May 20081370123.1711.57$16,874
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008135092.538.77$12,492
Jan 20080090.388.21$0
Dec 2007128088.337.30$11,306
Nov 20070091.677.29$0
Oct 2007135082.856.92$11,185
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007127050.306.73$6,388
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 2006136054.906.01$7,466
Sep 20060060.085.04$0
Aug 2006132068.717.34$9,070
Jul 20060069.376.34$0
Jun 2006132066.286.38$8,749
May 20060066.016.42$0
Apr 2006131064.397.36$8,435
Mar 20060056.707.08$0
Feb 2006130057.597.75$7,487
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 2005129055.697.84$7,184
Jun 20050052.337.38$0
May 2005121045.226.65$5,472
Apr 20050049.207.36$0
Mar 2005127050.377.15$6,397
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004125039.866.75$4,983
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004121043.245.28$5,232
Aug 20040042.375.55$0
Jul 2004124038.286.08$4,747
Jun 20040036.106.43$0
May 2004129037.486.49$4,835
Apr 20040034.475.86$0
Mar 2004133034.365.53$4,570
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 2003126030.266.30$3,813
Nov 20030028.804.60$0
Oct 2003122028.174.76$3,437
Sep 20030026.314.75$0
Aug 2003126029.765.13$3,750
Jul 20030029.415.17$0
Jun 2003124028.565.98$3,541
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 2003129031.146.10$4,017
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 2002127026.914.85$3,418
Nov 20020024.664.14$0
Oct 2002111026.464.23$2,937
Sep 20020027.443.64$0
Aug 2002125025.963.16$3,245
Jul 20020024.583.06$0
Jun 2002130023.733.34$3,085
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 2002176017.172.38$3,022
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001123019.782.53$2,433
Sep 20010024.262.25$0
Aug 2001170024.873.05$4,228
Jul 20010023.933.20$0
Jun 2001150024.563.82$3,684
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 200184024.545.38$2,061
Feb 2001122027.755.77$3,386
Jan 20010027.478.40$0
Dec 2000135026.889.12$3,629
Nov 20000032.215.66$0
Oct 2000120031.235.15$3,748
Sep 20000031.875.19$0
Aug 2000133029.644.54$3,942
Jul 20000028.534.09$0
Jun 200080029.304.40$2,344
May 2000133027.263.68$3,626
Apr 2000119024.513.12$2,917
Mar 2000127028.422.86$3,609
Feb 2000131027.622.73$3,618
Jan 200076025.272.48$1,921
Dec 19990024.282.42$0
Nov 199989023.192.43$2,064
Oct 19990020.982.80$0
Sep 1999133021.752.62$2,893
Aug 19990019.262.88$0
Jul 1999133017.892.37$2,379
Jun 199988015.942.36$1,403
May 1999177015.792.32$2,795
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 19996409.981.82$639
Jan 1999165010.381.90$1,713
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998126012.421.97$1,565
Sep 1998174012.592.08$2,191
Aug 1998175011.301.91$1,978
Jul 19980011.742.24$0
Jun 1998114011.242.24$1,281
May 19980012.622.21$0
Apr 1998233013.042.51$3,038
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 1997135016.322.41$2,203
Nov 1997132018.193.09$2,401
Oct 199792019.253.15$1,771
Sep 1997170017.742.95$3,016
Aug 19970017.862.55$0
Jul 1997156017.582.25$2,742
Jun 19970017.242.26$0
May 1997119018.972.31$2,257
Apr 1997157017.882.08$2,807
Mar 19970018.951.94$0
Feb 199794020.492.21$1,926
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 199684021.97$1,845
Oct 1996117023.31$2,727
Sep 19960022.22$0
Aug 1996101020.26$2,046
Jul 1996119019.55$2,326
Jun 19960018.73$0
May 1996129019.43$2,506
Apr 19960021.51$0
Mar 1996116019.38$2,248
Feb 1996137016.98$2,326
Jan 19960017.07$0
Dec 1995132017.19$2,269
Nov 19950016.00$0
Oct 1995130015.43$2,006
Sep 199580016.18$1,294
Aug 19950015.92$0
Jul 19950015.24$0
Jun 199598016.41$1,608
May 19950017.56$0
Apr 1995104017.73$1,844
Mar 19950016.44$0
Feb 199556016.58$928
Jan 199570015.92$1,114
Dec 19940015.03$0
Nov 199491015.90$1,447
Oct 19940015.58$0
Sep 1994130115.29$1,988
Aug 1994123116.13$1,984
Jul 19940117.56$0
Jun 199473117.09$1,248
May 1994120115.88$1,906
Apr 1994102114.14$1,442
Mar 1994133112.46$1,657
Feb 19940112.50$0
Jan 199481112.66$1,025
Dec 199368112.33$838
Nov 199388114.49$1,275
Oct 19930115.85$0
Sep 199360115.03$902
Aug 199374115.66$1,159
Jul 199397115.46$1,500
Jun 199394116.79$1,578
May 199391117.68$1,609
Apr 1993109118.05$1,967
Mar 199386118.14$1,560
Feb 199390117.90$1,611
Jan 1993206116.93$3,488

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 2013 — as filed, then multipliedworked
Oil                   85 bbl  × $ 97.42 =     $8,281
Casinghead gas         0 Mcf  × $  3.78 =         $0

────────────────────────────────────────────────────
Month total                                   $8,281

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. 7B/O/112 is the state's own key, not one this site invented.