LANGFORD, G. E.

Operated by BURTON SERVICES, INC. (P-5 112251) in the LAKE NECESSITY (2900) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12146District 7BField 51505500OilCasinghead gasSaveExport
Value, all time
$593 k
Jan 1993 – May 2026
Value, last 12 filed months
$12 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 27 leases and 64 wells, and the rule below applies to all of them.

Discovered
1973-08-27
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 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 1974-11-08.

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
OilDisposition5,313 bbl$254,181
Casinghead gasProduction78,762 Mcf$339,163
Total$593,343

98 Mcf of this lease's gas, across 11 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 (9)

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 32.6364, -98.7424. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.63643, -98.74192 · 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
88.9%
8 of 9 wells
With a plug date
66.7%
6 of 9 wells
Median depth
2,994 ft
9 wells filed one
Completion to plug
17.0 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
888.9%
A plug date is filed
666.7%
BothOn the schedule and plugged. Neither fact cancels the other.
666.7%
NeitherNo plug date, and not on the schedule.
111.1%

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, 9 of 9 wells. Median 2,994 ft, with the middle half between 2,988 and 3,000 ft; the shallowest is 785 ft and the deepest 3,000 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, 9 of 9 wells, Nov 1973 – Feb 1991. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1973 – Feb 1991
9 of 9 wells
Plug dates filed
Dec 1990 – Feb 1998
6 of 9 wells; 3 filed none

Last completion to plug: a median of 17.0 years across the 6 wells that filed both dates, with the middle half between 16.3 years and 17.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-4293053282,991 ftFeb 1991Yes
42-4293051062,966 ftMay 1985Sep 1991Yes
42-4293029712,997 ftMar 1984Yes
42-4293051152,988 ftOct 1974Dec 1990Yes
42-4293050443,000 ftOct 1974Sep 1991Yes
42-4293050973,000 ftSep 1974Sep 1991Yes
42-4293040432,994 ftApr 1974
42-4293040523,000 ftFeb 1974Sep 1991Yes
42-429303431WD785 ftNov 1973Feb 1998Yes

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 20260131106.413.05$399
Apr 2026013098.932.87$373
Mar 2026013289.753.15$416
Feb 20264912163.503.75$3,565
Jan 2026011659.138.00$928
Dec 2025012856.664.41$565
Nov 2025012258.593.93$479
Oct 2025012759.383.30$420
Sep 20255912162.743.08$4,074
Aug 2025012563.933.01$377
Jul 2025013366.743.32$441
Jun 2025013366.483.13$416
May 2025012660.553.23$407
Apr 2025011262.363.54$397
Mar 2025010367.704.27$440
Feb 2025793870.884.34$5,764
Jan 202503474.324.28$145
Dec 202403368.993.12$103
Nov 202402869.052.20$62
Oct 202403171.372.28$71
Sep 2024011069.612.36$260
Aug 2024012875.632.06$264
Jul 20245211379.932.15$4,399
Jun 2024013878.082.63$363
May 2024011478.812.20$251
Apr 202407484.451.66$123
Mar 2024011380.301.55$175
Feb 20245715576.091.78$4,614
Jan 2024010373.023.30$340
Dec 202308571.262.61$222
Nov 202308877.892.81$247
Oct 202301785.443.09$52
Sep 2023013389.042.74$364
Aug 2023011280.522.67$299
Jul 20235212574.852.64$4,222
Jun 2023010668.962.26$239
May 2023015570.622.23$345
Apr 2023013678.122.24$304
Mar 2023013072.852.39$311
Feb 202316612775.112.47$12,781
Jan 2023016476.533.39$556
Dec 2022016676.415.73$951
Nov 2022012485.005.65$700
Oct 202209987.185.86$581
Sep 2022010884.888.16$882
Aug 2022013094.529.13$1,187
Jul 20220126101.587.54$950
Jun 202241179115.097.98$6,147
May 20220237109.378.43$1,999
Apr 20220221104.226.84$1,511
Mar 20220132108.885.08$670
Feb 2022012191.054.86$588
Jan 2022013181.844.54$594
Dec 20216620771.323.90$5,514
Nov 2021021177.435.24$1,105
Oct 2021019379.795.71$1,103
Sep 202107969.865.35$423
Aug 202108266.024.22$346
Jul 202108770.783.98$346
Jun 202108069.493.38$270
May 202107863.483.02$235
Apr 2021957260.362.76$5,933
Mar 202108461.302.72$228
Feb 202105257.805.55$288
Jan 202107850.412.81$219
Dec 202007844.642.68$209
Nov 202007038.772.71$189
Oct 202007136.972.48$176
Sep 202006337.091.99$125
Aug 202006739.982.39$160
Jul 202006538.371.83$119
Jun 202006034.901.69$101
May 2020905916.921.81$1,630
Apr 202005514.751.80$99
Mar 202005630.341.86$104
Feb 202004049.881.98$79
Jan 20200057.252.09$0
Dec 20190759.012.30$16
Nov 201905355.302.75$146
Oct 201905653.472.42$135
Sep 201904855.052.66$128
Aug 20191105153.112.30$5,960
Jul 201908556.272.46$209
Jun 2019018852.782.49$468
May 2019022258.482.74$608
Apr 2019023962.632.75$657
Mar 2019027356.803.06$836
Feb 2019024650.852.79$687
Jan 2019017746.033.23$571
Dec 20185723346.594.19$3,631
Nov 2018017852.934.24$754
Oct 201807661.443.40$258
Sep 2018018759.543.11$581
Aug 2018018159.403.07$555
Jul 2018013565.142.93$396
Jun 2018020260.183.08$622
May 2018658465.382.90$4,493
Apr 201807263.842.90$209
Mar 201805361.222.79$148
Feb 2018010461.782.77$288
Jan 2018013962.874.01$557
Dec 2017016757.272.92$488
Nov 20177025755.423.12$4,681
Oct 2017012949.292.98$385
Sep 2017012747.523.09$392
Aug 2017013045.373.00$391
Jul 2017012643.873.09$389
Jun 2017011942.493.09$367
May 2017011945.373.26$388
Apr 2017012247.933.21$392
Mar 2017012446.772.98$370
Feb 2017011050.452.95$325
Jan 201706749.413.42$229
Dec 201606848.763.72$253
Nov 2016589342.492.64$2,710
Oct 201607546.193.09$232
Sep 2016010541.553.10$326
Aug 2016015941.442.92$465
Jul 2016349441.622.92$1,690
Jun 2016014445.352.69$387
May 201609642.521.99$191
Apr 20166812936.561.99$2,743
Mar 2016020133.011.79$361
Feb 2016010626.472.06$219
Jan 2016014527.352.36$343
Dec 2015024832.362.00$496
Nov 20153918038.792.17$1,903
Oct 2015013343.552.43$323
Sep 2015010742.992.76$295
Aug 2015014040.162.87$402
Jul 201516113748.152.95$8,156
Jun 2015013756.152.88$395
May 2015011955.212.96$352
Apr 2015013149.822.71$355
Mar 2015012542.892.93$367
Feb 2015011044.662.98$327
Jan 201507643.433.10$236
Dec 201409254.693.59$330
Nov 201409670.464.25$408
Oct 2014010178.303.90$394
Sep 201408786.164.05$352
Aug 2014718789.394.04$6,698
Jul 201408996.564.18$372
Jun 201409298.164.74$436
May 2014010494.734.73$492
Apr 2014010195.944.81$486
Mar 20145010195.895.06$5,305
Feb 201407897.406.19$483
Jan 201409590.404.86$462
Dec 201308591.824.35$370
Nov 201309188.853.74$340
Oct 2013539597.423.78$5,522
Sep 2013093104.113.72$346
Aug 2013098104.253.52$345
Jul 2013099102.523.72$368
Jun 201309794.403.93$382
May 2013688794.834.15$6,809
Apr 201308793.964.28$373
Mar 201309093.623.91$352
Feb 201309091.233.42$308
Jan 2013010891.603.42$369
Dec 2012011386.773.42$386
Nov 20125011286.953.62$4,754
Oct 2012010789.383.40$364
Sep 2012011094.672.92$321
Aug 2012011892.662.91$343
Jul 20127111485.133.02$6,389
Jun 201209779.822.52$244
May 2012010391.612.49$256
Apr 2012099101.652.00$198
Mar 20120101105.052.22$224
Feb 2012085101.102.57$218
Jan 20126710298.092.73$6,851
Dec 2011010296.873.24$330
Nov 201109595.723.31$315
Oct 2011011284.983.65$409
Sep 20118911083.623.99$7,881
Aug 2011011983.404.15$494
Jul 2011013294.144.52$596
Jun 2011010892.904.64$501
May 2011011398.134.40$498
Apr 20110107105.964.33$464
Mar 2011011896.364.06$479
Feb 20117410485.644.18$6,772
Jan 2011010686.504.59$486
Dec 2010011785.734.35$509
Nov 2010014580.843.80$550
Oct 2010012578.103.51$439
Sep 20109311972.633.98$7,228
Aug 2010012973.684.42$570
Jul 2010013272.554.74$625
Jun 2010010870.364.91$530
May 2010011871.124.24$500
Apr 2010012081.694.12$495
Mar 201011412578.394.39$9,485
Feb 2010011673.585.44$631
Jan 2010014974.365.96$889
Dec 2009013571.445.48$740
Nov 2009017574.593.75$657
Oct 2009012572.544.11$514
Sep 2009015065.543.06$460
Aug 20096417867.423.22$4,888
Jul 2009013561.133.46$468
Jun 2009017866.163.90$693
May 2009019854.743.93$777
Apr 2009014546.773.59$520
Mar 2009018042.144.06$731
Feb 2009012332.814.63$570
Jan 200911015135.865.37$4,756
Dec 2008013537.105.98$807
Nov 2008013155.496.86$899
Oct 2008010975.246.92$755
Sep 2008076101.767.88$599
Aug 20080109114.228.48$925
Jul 200898103131.0811.39$14,019
Jun 20080107131.3313.03$1,394
May 20080129123.1711.57$1,493
Apr 20080123110.3110.45$1,286
Mar 20080128101.909.66$1,237
Feb 2008011192.538.77$974
Jan 2008012590.388.21$1,026
Dec 2007013088.337.30$949
Nov 20076713291.677.29$7,104
Oct 2007013082.856.92$900
Sep 2007013175.846.24$818
Aug 2007012569.066.39$798
Jul 2007010870.906.39$690
Jun 2007011762.007.55$883
May 2007011658.747.85$910
Apr 2007012559.617.81$976
Mar 20075412956.927.30$4,016
Feb 2007011455.108.22$937
Jan 2007010450.306.73$700
Dec 20068112656.656.92$5,460
Nov 2006011454.207.62$868
Oct 2006012254.906.01$734
Sep 2006012060.085.04$604
Aug 2006031268.717.34$2,290
Jul 2006037569.376.34$2,379
Jun 20064631866.286.38$5,079
May 2006031266.016.42$2,005
Apr 2006033564.397.36$2,466
Mar 20068735956.707.08$7,476
Feb 2006028757.597.75$2,225
Jan 2006041260.598.93$3,681
Dec 2005043454.9413.42$5,822
Nov 2005035354.6910.59$3,738
Oct 2005063358.3413.80$8,733
Sep 2005029561.4512.08$3,563
Aug 2005036061.519.80$3,527
Jul 20054336055.697.84$5,218
Jun 2005035352.337.38$2,606
May 20054836945.226.65$4,625
Apr 2005035749.207.36$2,628
Mar 20055738850.377.15$5,647
Feb 2005030345.226.31$1,913
Jan 2005041843.166.32$2,643
Dec 2004039939.866.75$2,694
Nov 2004037345.286.33$2,361
Oct 20045538849.706.52$5,261
Sep 2004034543.245.28$1,823
Aug 2004034442.375.55$1,909
Jul 2004041138.286.08$2,501
Jun 2004036836.106.43$2,367
May 20045839437.486.49$4,733
Apr 2004042034.475.86$2,461
Mar 2004048434.365.53$2,677
Feb 2004038432.455.51$2,116
Jan 20045537432.036.30$4,118
Dec 2003044030.266.30$2,773
Nov 2003046228.804.60$2,123
Oct 2003049628.174.76$2,361
Sep 2003041526.314.75$1,971
Aug 20033648129.765.13$3,539
Jul 2003041829.415.17$2,161
Jun 20037043028.565.98$4,572
May 2003043526.595.97$2,598
Apr 2003038626.675.41$2,087
Mar 2003040031.146.10$2,438
Feb 2003036233.487.93$2,869
Jan 20036441930.315.58$4,279
Dec 2002043926.914.85$2,131
Nov 2002041224.664.14$1,704
Oct 20025544326.464.23$3,329
Sep 2002039627.443.64$1,440
Aug 2002043125.963.16$1,364
Jul 2002038624.583.06$1,182
Jun 20027158823.733.34$3,648
May 2002060424.663.58$2,165
Apr 2002040023.653.51$1,405
Mar 2002042522.003.10$1,319
Feb 20026536918.222.38$2,061
Jan 2002043117.172.38$1,024
Dec 20018541416.932.36$2,418
Nov 2001037718.072.41$907
Oct 2001045519.782.53$1,151
Sep 2001043324.262.25$975
Aug 20015739124.873.05$2,611
Jul 2001041723.933.20$1,333
Jun 2001039824.563.82$1,522
May 20015343425.524.31$3,222
Apr 2001042324.685.34$2,257
Mar 20014342324.545.38$3,329
Feb 2001039227.755.77$2,261
Jan 2001040927.478.40$3,435
Dec 2000044826.889.12$4,087
Nov 20005343632.215.66$4,174
Oct 2000048131.235.15$2,475
Sep 2000047031.875.19$2,438
Aug 20005339929.644.54$3,383
Jul 2000040228.534.09$1,644
Jun 2000037929.304.40$1,667
May 2000045527.263.68$1,674
Apr 200010844024.513.12$4,018
Mar 2000043928.422.86$1,255
Feb 2000044127.622.73$1,202
Jan 200013343425.272.48$4,437
Dec 1999045824.282.42$1,110
Nov 1999044923.192.43$1,093
Oct 1999045520.982.80$1,276
Sep 1999042421.752.62$1,110
Aug 19995246119.262.88$2,327
Jul 1999046817.892.37$1,110
Jun 1999040715.942.36$961
May 19997542915.792.32$2,180
Apr 199910535415.102.21$2,367
Mar 1999041912.471.84$770
Feb 19991303839.981.82$1,994
Jan 1999044610.381.90$847
Dec 199803829.201.77$677
Nov 1998064810.892.19$1,416
Oct 199811533712.421.97$2,092
Sep 1998034112.592.08$710
Aug 1998020711.301.91$395
Jul 19980011.742.24$0
Jun 1998172011.242.24$1,933
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 1997601,05518.193.09$4,350
Oct 199701,04619.253.15$3,295
Sep 1997671,16917.742.95$4,643
Aug 199701,09517.862.55$2,797
Jul 1997371,13517.582.25$3,201
Jun 19973992117.242.26$2,751
May 1997721,15218.972.31$4,025
Apr 19972521,29917.882.08$7,211
Mar 199702,35918.951.94$4,574
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
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 19950015.92$0
Jul 19950015.24$0
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 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 199406916.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930112.33$0
Nov 19930314.49$0
Oct 199301815.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
Jan 19930116.93$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                    0 bbl  × $106.41 =         $0
Casinghead gas       131 Mcf  × $  3.05 =       $399

────────────────────────────────────────────────────
Month total                                     $399

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/12146 is the state's own key, not one this site invented.