GILBERT

Operated by RED CHALK RESOURCES LLC (P-5 696655) in the FAIRFIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11623District 01Field 30007001OilCasinghead gasSaveExport
Value, all time
$2.1 M
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 434 leases and 1,614 wells, and the rule below applies to all of them.

Discovered
1938-01-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres.

The Commission's schedule remark for this field reads: QUESTIONNAIRE OR STATEMENT OF MARKET CONDITIONS.

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
OilDisposition39,649 bbl$2,074,819
Casinghead gasProduction22 Mcf$0
Total$2,074,819

22 Mcf of this lease's gas, across 22 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 (35)

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 29.2665, -98.7930. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

29.26647, -98.79307 · 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
91.4%
32 of 35 wells
With a plug date
0.0%
0 of 35 wells
Median depth
1,345 ft
35 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
3291.4%
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.
38.6%

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

Total depth in feet, 35 of 35 wells. Median 1,345 ft, with the middle half between 1,341 and 1,354 ft; the shallowest is 1,332 ft and the deepest 1,400 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 35 of 35 wells, Feb 2008 – Jul 2013. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 2008 – Jul 2013
35 of 35 wells

35 wells

42-0293741761,338 ftJul 2013Yes
42-02937583261,345 ftJul 2013Yes
42-029322961A1,357 ftJul 2013Yes
42-029328143A1,385 ftJul 2013Yes
42-029331072A1,378 ftJul 2013Yes
42-029333024A1,380 ftJul 2013Yes
42-029334185A1,400 ftJul 2013Yes
42-029348906A1,355 ftJul 2013Yes
42-02937578241,350 ftJul 2013Yes
42-02937580251,345 ftJul 2013Yes
42-02937582231,342 ftJul 2013Yes
42-02937584221,334 ftJul 2013Yes
42-02937592211,341 ftJul 2013Yes
42-02937596271,348 ftJul 2013Yes
42-02937597291,344 ftJul 2013Yes
42-02937513191,342 ftJul 2013Yes
42-02937514201,337 ftJul 2013Yes
42-02937515181,354 ftJul 2013Yes
42-02937581151,349 ftJul 2013Yes
42-02937585161,357 ftJul 2013Yes
42-02937593171,354 ftJul 2013Yes
42-0293741681,340 ftJul 2013Yes
42-02937474101,345 ftJul 2013Yes
42-0293748791,346 ftJul 2013Yes
42-02937488111,342 ftJul 2013Yes
42-02937504121,341 ftJul 2013Yes
42-02937505131,345 ftJul 2013Yes
42-02937579141,349 ftJul 2013Yes
42-0293741851,344 ftJun 2013Yes
42-0293743141,339 ftJun 2013Yes
42-0293743221,333 ftJun 2013Yes
42-0293743331,332 ftJun 2013Yes
42-0293743411,339 ftJun 2013
42-0293741571,332 ftApr 2010
42-02937595281,354 ftFeb 2008

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 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013817094.403.93$77,125
May 20131,180094.834.15$111,899
Apr 20131,225093.964.28$115,101
Mar 20131,190093.623.91$111,408
Feb 20131,153091.233.42$105,188
Jan 20131,300091.603.42$119,080
Dec 20121,323086.773.42$114,797
Nov 20121,000086.953.62$86,950
Oct 20121,000089.383.40$89,380
Sep 20121,000094.672.92$94,670
Aug 20121,000092.662.91$92,660
Jul 20121,500085.133.02$127,695
Jun 20121,386079.822.52$110,631
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 2012800105.052.22$8,404
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 201150092.904.64$4,645
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 201135096.364.06$3,373
Feb 20110085.644.18$0
Jan 2011100086.504.59$8,650
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 201059078.103.51$4,608
Sep 201039072.633.98$2,833
Aug 201038073.684.42$2,800
Jul 20100072.554.74$0
Jun 201058070.364.91$4,081
May 201078071.124.24$5,547
Apr 201074081.694.12$6,045
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 200936065.543.06$2,359
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 200988032.814.63$2,887
Jan 200988035.865.37$3,156
Dec 2008125037.105.98$4,638
Nov 20080055.496.86$0
Oct 2008120075.246.92$9,029
Sep 200800101.767.88$0
Aug 2008300114.228.48$3,427
Jul 2008300131.0811.39$3,932
Jun 2008300131.3313.03$3,940
May 200800123.1711.57$0
Apr 20081300110.3110.45$14,340
Mar 20081300101.909.66$13,247
Feb 2008144092.538.77$13,324
Jan 2008131090.388.21$11,840
Dec 20070088.337.30$0
Nov 200749091.677.29$4,492
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007358069.066.39$24,723
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007240058.747.85$14,098
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007170055.108.22$9,367
Jan 2007315050.306.73$15,845
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 2006326066.286.38$21,607
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006309056.707.08$17,520
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 2005316054.9413.42$17,361
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 2005330061.519.80$20,298
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 2005161045.226.65$7,280
Apr 20050049.207.36$0
Mar 2005167050.377.15$8,412
Feb 2005158045.226.31$7,145
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004310043.245.28$13,404
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004294037.486.49$11,019
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 2004299032.036.30$9,577
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 2003145026.314.75$3,815
Aug 2003165029.765.13$4,910
Jul 20030029.415.17$0
Jun 2003160028.565.98$4,570
May 2003157026.595.97$4,175
Apr 2003174026.675.41$4,641
Mar 20030031.146.10$0
Feb 2003159033.487.93$5,323
Jan 2003344030.315.58$10,427
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002151025.963.16$3,920
Jul 2002162024.583.06$3,982
Jun 2002151023.733.34$3,583
May 20020024.663.58$0
Apr 2002285023.653.51$6,740
Mar 20020022.003.10$0
Feb 2002316018.222.38$5,758
Jan 20020017.172.38$0
Dec 2001157016.932.36$2,658
Nov 20010018.072.41$0
Oct 2001149019.782.53$2,947
Sep 2001162024.262.25$3,930
Aug 2001158024.873.05$3,929
Jul 2001156023.933.20$3,733
Jun 2001164024.563.82$4,028
May 2001172025.524.31$4,389
Apr 2001165024.685.34$4,072
Mar 2001173024.545.38$4,245
Feb 20010027.755.77$0
Jan 2001179027.478.40$4,917
Dec 2000163026.889.12$4,381
Nov 2000162032.215.66$5,218
Oct 20000031.235.15$0
Sep 2000146031.875.19$4,653
Aug 2000136029.644.54$4,031
Jul 2000311028.534.09$8,873
Jun 2000155029.304.40$4,542
May 2000152027.263.68$4,144
Apr 2000158024.513.12$3,873
Mar 2000164028.422.86$4,661
Feb 2000161027.622.73$4,447
Jan 2000328025.272.48$8,289
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 1999299020.982.80$6,273
Sep 19990021.752.62$0
Aug 1999149019.262.88$2,870
Jul 19990017.892.37$0
Jun 1999307015.942.36$4,894
May 19990015.792.32$0
Apr 1999160015.102.21$2,416
Mar 1999151012.471.84$1,883
Feb 199914609.981.82$1,457
Jan 1999345010.381.90$3,581
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998304012.421.97$3,776
Sep 1998163012.592.08$2,052
Aug 1998147011.301.91$1,661
Jul 1998319011.742.24$3,745
Jun 19980011.242.24$0
May 1998178012.622.21$2,246
Apr 1998145013.042.51$1,891
Mar 1998174012.802.31$2,227
Feb 1998344013.952.30$4,799
Jan 19980014.702.15$0
Dec 1997334016.322.41$5,451
Nov 19970018.193.09$0
Oct 1997338019.253.15$6,507
Sep 1997330017.742.95$5,854
Aug 1997165017.862.55$2,947
Jul 1997171017.582.25$3,006
Jun 1997159017.242.26$2,741
May 1997180018.972.31$3,415
Apr 1997164017.882.08$2,932
Mar 1997337018.951.94$6,386
Feb 19970020.492.21$0
Jan 1997320023.483.54$7,514
Dec 1996322023.32$7,509
Nov 19960021.97$0
Oct 1996293023.31$6,830
Sep 1996307022.22$6,822
Aug 1996320020.26$6,483
Jul 1996324019.55$6,334
Jun 1996325018.73$6,087
May 1996326019.43$6,334
Apr 1996328021.51$7,055
Mar 199642019.38$814
Feb 1996141016.98$2,394
Jan 199690017.07$1,536
Dec 1995152017.19$2,613
Nov 1995111016.00$1,776
Oct 199583015.43$1,281
Sep 199591016.18$1,472
Aug 1995107015.92$1,703
Jul 199559015.24$899
Jun 199599016.41$1,625
May 199598017.56$1,721
Apr 199587017.73$1,543
Mar 199577016.44$1,266
Feb 1995126016.58$2,089
Jan 1995114015.92$1,815
Dec 199427015.03$406
Nov 199476015.90$1,208
Oct 199496115.58$1,496
Sep 1994125115.29$1,911
Aug 1994155116.13$2,500
Jul 1994162117.56$2,845
Jun 1994159117.09$2,717
May 1994154115.88$2,446
Apr 1994197114.14$2,786
Mar 1994170112.46$2,118
Feb 1994345112.50$4,313
Jan 19940112.66$0
Dec 19930112.33$0
Nov 199377114.49$1,116
Oct 1993137115.85$2,171
Sep 19930115.03$0
Aug 1993133115.66$2,083
Jul 1993145115.46$2,242
Jun 199357116.79$957
May 1993177117.68$3,129
Apr 1993152118.05$2,744
Mar 1993229118.14$4,154
Feb 1993280117.90$5,012
Jan 1993136116.93$2,302

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.

Jun 2013 — as filed, then multipliedworked
Oil                  817 bbl  × $ 94.40 =    $77,125
Casinghead gas         0 Mcf  × $  3.93 =         $0

────────────────────────────────────────────────────
Month total                                  $77,125

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/11623 is the state's own key, not one this site invented.