GRANDSTAFF, GEORGE "A"

Operated by O'DELL, MITCHELL (P-5 618480) in the LELA (GUNSIGHT) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13101District 7CField 53039300OilCasinghead gasSave
Value, all time
$841 k
Jan 1993 – May 2026
Value, last 12 filed months
$28 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition18,714 bbl$840,551
Casinghead gasProduction20 Mcf$0
Total$840,551

20 Mcf of this lease's gas, across 20 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 31.0059, -99.8850. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.00591, -99.88496 · 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
1,865 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 1,865 ft.

Completions filed
Nov 1990
1 of 1 wells

1 well

42-327307082A1,865 ftNov 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 20261670106.413.05$17,770
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 2025177059.383.30$10,510
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 2025163067.704.27$11,035
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 2024170078.082.63$13,274
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 2024164073.023.30$11,975
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023163080.522.67$13,125
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023167078.122.24$13,046
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023163076.533.39$12,474
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022163084.888.16$13,835
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 20221690108.885.08$18,401
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021166079.795.71$13,245
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021162069.493.38$11,257
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021166061.302.72$10,176
Feb 20210057.805.55$0
Jan 2021163050.412.81$8,217
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020166039.982.39$6,637
Jul 20200038.371.83$0
Jun 2020163034.901.69$5,689
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 2019157059.012.30$9,265
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 2019167062.632.75$10,459
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019170046.033.23$7,825
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 2018161063.842.90$10,278
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017169057.272.92$9,679
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017166043.873.09$7,282
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 2017168049.413.42$8,301
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 2015164048.152.95$7,897
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 2014173086.164.05$14,906
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 2014175090.404.86$15,820
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 2012172086.773.42$14,924
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 201283094.672.92$7,858
Aug 20120092.662.91$0
Jul 2012332085.133.02$28,263
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 2012153098.092.73$15,008
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011176083.623.99$14,717
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011151098.134.40$14,818
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010169085.734.35$14,488
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010174072.633.98$12,638
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010166081.694.12$13,561
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009166071.445.48$11,859
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 2009100067.423.22$6,742
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009164054.743.93$8,977
Apr 20090046.773.59$0
Mar 2009121042.144.06$5,099
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008108037.105.98$4,007
Nov 2008164055.496.86$9,100
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 2008730131.0811.39$9,569
Jun 20081710131.3313.03$22,457
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081150101.909.66$11,719
Feb 2008156092.538.77$14,435
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 200763082.856.92$5,220
Sep 20070075.846.24$0
Aug 2007145069.066.39$10,014
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007110058.747.85$6,461
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007101055.108.22$5,565
Jan 20070050.306.73$0
Dec 2006125056.656.92$7,081
Nov 20060054.207.62$0
Oct 200673054.906.01$4,008
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 2006171069.376.34$11,862
Jun 200646066.286.38$3,049
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006205056.707.08$11,624
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 200598054.9413.42$5,384
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 2005118061.4512.08$7,251
Aug 2005172061.519.80$10,580
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005151049.207.36$7,429
Mar 20050050.377.15$0
Feb 2005172045.226.31$7,778
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004123045.286.33$5,569
Oct 20040049.706.52$0
Sep 2004113043.245.28$4,886
Aug 20040042.375.55$0
Jul 200492038.286.08$3,522
Jun 2004106036.106.43$3,827
May 200481037.486.49$3,036
Apr 20040034.475.86$0
Mar 2004177034.365.53$6,082
Feb 20040032.455.51$0
Jan 2004178032.036.30$5,701
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 2003117026.314.75$3,078
Aug 20030029.765.13$0
Jul 2003166029.415.17$4,882
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003175026.675.41$4,667
Mar 20030031.146.10$0
Feb 2003159033.487.93$5,323
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 2002172024.664.14$4,242
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002133025.963.16$3,453
Jul 20020024.583.06$0
Jun 2002168023.733.34$3,987
May 20020024.663.58$0
Apr 2002149023.653.51$3,524
Mar 20020022.003.10$0
Feb 200276018.222.38$1,385
Jan 20020017.172.38$0
Dec 2001176016.932.36$2,980
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001161024.262.25$3,906
Aug 20010024.873.05$0
Jul 2001102023.933.20$2,441
Jun 20010024.563.82$0
May 2001134025.524.31$3,420
Apr 20010024.685.34$0
Mar 2001153024.545.38$3,755
Feb 20010027.755.77$0
Jan 2001159027.478.40$4,368
Dec 20000026.889.12$0
Nov 200032032.215.66$1,031
Oct 2000124031.235.15$3,873
Sep 2000122031.875.19$3,888
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 200071029.304.40$2,080
May 200061027.263.68$1,663
Apr 2000101024.513.12$2,476
Mar 200080028.422.86$2,274
Feb 20000027.622.73$0
Jan 200081025.272.48$2,047
Dec 1999180024.282.42$4,370
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 199991021.752.62$1,979
Aug 1999163019.262.88$3,139
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 1999145015.792.32$2,290
Apr 19990015.102.21$0
Mar 1999136012.471.84$1,696
Feb 1999009.981.82$0
Jan 1999150010.381.90$1,557
Dec 1998009.201.77$0
Nov 1998179010.892.19$1,949
Oct 19980012.421.97$0
Sep 1998174012.592.08$2,191
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 1998163011.242.24$1,832
May 19980012.622.21$0
Apr 1998178013.042.51$2,321
Mar 19980012.802.31$0
Feb 1998166013.952.30$2,316
Jan 19980014.702.15$0
Dec 1997169016.322.41$2,758
Nov 19970018.193.09$0
Oct 1997139019.253.15$2,676
Sep 1997157017.742.95$2,785
Aug 1997342017.862.55$6,108
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 1996164022.22$3,644
Aug 19960020.26$0
Jul 1996163019.55$3,187
Jun 19960018.73$0
May 19960019.43$0
Apr 1996153021.51$3,291
Mar 1996143019.38$2,771
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 1995169015.92$2,690
Jul 1995361015.24$5,502
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 1994128015.03$1,924
Nov 19940015.90$0
Oct 1994152015.58$2,368
Sep 19940115.29$0
Aug 1994130116.13$2,097
Jul 1994155117.56$2,722
Jun 19940117.09$0
May 1994139115.88$2,207
Apr 1994159114.14$2,248
Mar 1994161112.46$2,006
Feb 19940112.50$0
Jan 1994161112.66$2,038
Dec 19930112.33$0
Nov 1993158114.49$2,289
Oct 1993155115.85$2,457
Sep 19930115.03$0
Aug 19930015.66$0
Jul 1993160115.46$2,474
Jun 19930116.79$0
May 1993150117.68$2,652
Apr 1993163118.05$2,942
Mar 1993168118.14$3,048
Feb 19930117.90$0
Jan 1993162116.93$2,743

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                  167 bbl  × $106.41 =    $17,770
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,770

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/13101 is the state's own key, not one this site invented.