LOCKHART & BROWN -B-

Operated by ALLEDER INC. (P-5 13296) in the FUHRMAN-MASCHO field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13018District 08Field 33176001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$35 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 510 leases and 5,228 wells, and the rule below applies to all of them.

Discovered
1930-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2008-10-20.

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: ANDRES RESERVOIRS.

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
OilDisposition22,572 bbl$1,117,291
Casinghead gasProduction21 Mcf$0
Total$1,117,291

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 (4)

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 32.2471, -102.7578. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.24713, -102.75769 · 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
75.0%
3 of 4 wells
With a plug date
25.0%
1 of 4 wells
Median depth
4,683 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
375.0%
A plug date is filed
125.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
NeitherNo plug date, and not on the schedule.
125.0%

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 4,679 and 4,687 ft, median 4,683 ft, over the 2 wells that filed a depth.

Completions filed
Mar 1959
1 of 4 wells; 3 filed none
Plug dates filed
Jun 1999
1 of 4 wells; 3 filed none

4 wells

42-0030202914,679 ftJun 1999Yes
42-003820483Yes
42-003820494Yes
42-0030631924,687 ftMar 1959

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 2026170089.753.15$15,258
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025170056.664.41$9,632
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025162063.933.01$10,357
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025161062.363.54$10,040
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024166068.993.12$11,452
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024168075.632.06$12,706
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024168078.812.20$13,240
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 2024167073.023.30$12,194
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023167089.042.74$14,870
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 2023174068.962.26$11,999
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023171075.112.47$12,844
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022168085.005.65$14,280
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221720101.587.54$17,472
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221650108.885.08$17,965
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021170071.323.90$12,124
Nov 20210077.435.24$0
Oct 20211079.795.71$80
Sep 2021180069.865.35$12,575
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021169063.483.02$10,728
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021158057.805.55$9,132
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020158038.772.71$6,126
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20203038.371.83$115
Jun 2020164034.901.69$5,724
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020161030.341.86$4,885
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019167059.012.30$9,855
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019154053.112.30$8,179
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019169058.482.74$9,883
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019164050.852.79$8,339
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018170052.934.24$8,998
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018159065.142.93$10,357
Jun 20180060.183.08$0
May 20181065.382.90$65
Apr 2018152063.842.90$9,704
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018167062.874.01$10,499
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017159045.373.00$7,214
Jul 20170043.873.09$0
Jun 2017158042.493.09$6,713
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017169046.772.98$7,904
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016169048.763.72$8,240
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016154041.553.10$6,399
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016159045.352.69$7,211
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016160033.011.79$5,282
Feb 20160026.472.06$0
Jan 20161027.352.36$27
Dec 2015155032.362.00$5,016
Nov 20151038.792.17$39
Oct 20150043.552.43$0
Sep 2015160042.992.76$6,878
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015163056.152.88$9,152
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015173042.892.93$7,420
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014172054.693.59$9,407
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014169086.164.05$14,561
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014171094.734.73$16,199
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014156097.406.19$15,194
Jan 20140090.404.86$0
Dec 20131091.824.35$92
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131730104.113.72$18,011
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013160094.403.93$15,104
May 20130094.834.15$0
Apr 20131093.964.28$94
Mar 2013172093.623.91$16,103
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012177086.773.42$15,358
Nov 20121086.953.62$87
Oct 20121089.383.40$89
Sep 2012176094.672.92$16,662
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012170091.612.49$15,574
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 20121600101.102.57$16,176
Jan 20121098.092.73$98
Dec 2011172096.873.24$16,662
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011166083.623.99$13,881
Aug 2011150083.404.15$12,510
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011153098.134.40$15,014
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 2011163085.644.18$13,959
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010142080.843.80$11,479
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010154070.364.91$10,835
May 20100071.124.24$0
Apr 2010171081.694.12$13,969
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 2010172074.365.96$12,790
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009143072.544.11$10,373
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 2009138061.133.46$8,436
Jun 20091066.163.90$66
May 2009169054.743.93$9,251
Apr 20091046.773.59$47
Mar 20094042.144.06$169
Feb 2009162032.814.63$5,315
Jan 2009165035.865.37$5,917
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20081640101.767.88$16,689
Aug 200800114.228.48$0
Jul 200810131.0811.39$131
Jun 200800131.3313.03$0
May 20081610123.1711.57$19,830
Apr 200800110.3110.45$0
Mar 20081940101.909.66$19,769
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 2007163088.337.30$14,398
Nov 20070091.677.29$0
Oct 2007155082.856.92$12,842
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 2007165062.007.55$10,230
May 20070058.747.85$0
Apr 2007177059.617.81$10,551
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007152050.306.73$7,646
Dec 20060056.656.92$0
Nov 2006143054.207.62$7,751
Oct 20060054.906.01$0
Sep 2006165060.085.04$9,913
Aug 20060068.717.34$0
Jul 2006163069.376.34$11,307
Jun 20060066.286.38$0
May 2006161066.016.42$10,628
Apr 20060064.397.36$0
Mar 2006164056.707.08$9,299
Feb 20060057.597.75$0
Jan 2006158060.598.93$9,573
Dec 2005171054.9413.42$9,395
Nov 2005168054.6910.59$9,188
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
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 2004101045.286.33$4,573
Oct 20040049.706.52$0
Sep 2004154043.245.28$6,659
Aug 20040042.375.55$0
Jul 2004170038.286.08$6,508
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 2004141034.365.53$4,845
Feb 20040032.455.51$0
Jan 2004168032.036.30$5,381
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003184028.174.76$5,183
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 2003159029.415.17$4,676
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003173026.675.41$4,614
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 200368030.315.58$2,061
Dec 2002183026.914.85$4,925
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 2002155027.443.64$4,253
Aug 20020025.963.16$0
Jul 200260024.583.06$1,475
Jun 2002186023.733.34$4,414
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 2002147022.003.10$3,234
Feb 20020018.222.38$0
Jan 2002147017.172.38$2,524
Dec 20010016.932.36$0
Nov 2001164018.072.41$2,963
Oct 20010019.782.53$0
Sep 2001160024.262.25$3,882
Aug 20010024.873.05$0
Jul 2001172023.933.20$4,116
Jun 20011024.563.82$25
May 2001161025.524.31$4,109
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001175027.478.40$4,807
Dec 20000026.889.12$0
Nov 2000187032.215.66$6,023
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 2000180029.644.54$5,335
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 2000158027.263.68$4,307
Apr 20000024.513.12$0
Mar 200047028.422.86$1,336
Feb 200068027.622.73$1,878
Jan 200092025.272.48$2,325
Dec 1999185024.282.42$4,492
Nov 19990023.192.43$0
Oct 199966020.982.80$1,385
Sep 199960021.752.62$1,305
Aug 19990019.262.88$0
Jul 1999158017.892.37$2,827
Jun 19990015.942.36$0
May 199991015.792.32$1,437
Apr 1999111015.102.21$1,676
Mar 1999340012.471.84$4,240
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 199866012.622.21$833
Apr 19980013.042.51$0
Mar 199880012.802.31$1,024
Feb 199869013.952.30$963
Jan 1998179014.702.15$2,631
Dec 19970016.322.41$0
Nov 199745018.193.09$819
Oct 1997120019.253.15$2,310
Sep 1997179017.742.95$3,175
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 199754017.882.08$966
Mar 19970018.951.94$0
Feb 1997176020.492.21$3,606
Jan 19970023.483.54$0
Dec 199625023.32$583
Nov 199644021.97$967
Oct 199672023.31$1,678
Sep 199671022.22$1,578
Aug 199644020.26$891
Jul 19961019.55$20
Jun 199671018.73$1,330
May 1996104019.43$2,021
Apr 1996172021.51$3,700
Mar 19964019.38$78
Feb 1996152016.98$2,581
Jan 19960017.07$0
Dec 1995181017.19$3,111
Nov 19952016.00$32
Oct 19950015.43$0
Sep 19950016.18$0
Aug 199545015.92$716
Jul 199579015.24$1,204
Jun 199568016.41$1,116
May 199580017.56$1,405
Apr 199578017.73$1,383
Mar 199581016.44$1,332
Feb 199567016.58$1,111
Jan 1995105015.92$1,672
Dec 199491015.03$1,368
Nov 199481015.90$1,288
Oct 199476015.58$1,184
Sep 199482115.29$1,254
Aug 199465116.13$1,048
Jul 199469117.56$1,212
Jun 199469117.09$1,179
May 199482115.88$1,302
Apr 199473114.14$1,032
Mar 199471112.46$885
Feb 199487112.50$1,088
Jan 1994148112.66$1,874
Dec 19930112.33$0
Nov 1993155114.49$2,246
Oct 19930115.85$0
Sep 1993130115.03$1,954
Aug 19930115.66$0
Jul 1993147115.46$2,273
Jun 19930116.79$0
May 1993170117.68$3,006
Apr 19935118.05$90
Mar 1993186118.14$3,374
Feb 19932117.90$36
Jan 1993188116.93$3,183

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.

Mar 2026 — as filed, then multipliedworked
Oil                  170 bbl  × $ 89.75 =    $15,258
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $15,258

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. 08/O/13018 is the state's own key, not one this site invented.