CALLIHAN, JIM G.

Operated by MERKIN LLC (P-5 561172) in the LULING-BRANYON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3549District 01Field 55679001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$6 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 507 leases and 2,955 wells, and the rule below applies to all of them.

Discovered
1922-08-08
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 2018-06-19.

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: CORRELATIVE INTERVAL 1620' - 2164'

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
OilDisposition26,254 bbl$1,087,203
Casinghead gasProduction25,202 Mcf$79,741
Total$1,166,944

6,467 Mcf of this lease's gas, across 48 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 (6)

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 29.8329, -97.5991. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

29.83297, -97.59900 · 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 6 wells
With a plug date
0.0%
0 of 6 wells
Median depth
2,245 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
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.
6100.0%

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 2,232 and 2,266 ft, median 2,245 ft, over the 5 wells that filed a depth.

Completions filed
Mar 1966 – Oct 1983
5 of 6 wells; 1 filed none

6 wells

42-055016101
42-0553323162,266 ftOct 1983
42-0550161452,240 ftNov 1966
42-0550161342,246 ftNov 1966
42-0550161122,232 ftApr 1966
42-0550161232,245 ftMar 1966

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 202594066.483.13$6,249
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 2024136075.632.06$10,286
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 2018118065.382.90$7,715
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017165057.272.92$9,450
Nov 2017142055.423.12$7,870
Oct 2017159049.292.98$7,837
Sep 20170047.523.09$0
Aug 2017164045.373.00$7,441
Jul 20170043.873.09$0
Jun 2017138042.493.09$5,864
May 2017140045.373.26$6,352
Apr 20171008547.933.21$5,066
Mar 201708546.772.98$254
Feb 20171445250.452.95$7,418
Jan 201706049.413.42$205
Dec 20161816348.763.72$9,060
Nov 201601442.492.64$37
Oct 20161626146.193.09$7,671
Sep 20161608841.553.10$6,921
Aug 201606241.442.92$181
Jul 201604041.622.92$117
Jun 201604545.352.69$121
May 201662042.521.99$2,636
Apr 201606136.561.99$121
Mar 201605833.011.79$104
Feb 20161656626.472.06$4,504
Jan 20161847627.352.36$5,212
Dec 201505332.362.00$106
Nov 201507138.792.17$154
Oct 20151118943.552.43$5,050
Sep 201507442.992.76$204
Aug 20151378440.162.87$5,743
Jul 20151117148.152.95$5,554
Jun 20151454656.152.88$8,274
May 2015017655.212.96$520
Apr 2015023249.822.71$628
Mar 201515920042.892.93$7,406
Feb 201505844.662.98$173
Jan 201508343.433.10$257
Dec 2014010654.693.59$381
Nov 201414710970.464.25$10,821
Oct 201407578.303.90$293
Sep 201416210586.164.05$14,383
Aug 201405889.394.04$234
Jul 20141675296.564.18$16,343
Jun 201407798.164.74$365
May 2014010494.734.73$492
Apr 20141459395.944.81$14,359
Mar 201401095.895.06$51
Feb 2014175097.406.19$17,045
Jan 20140090.404.86$0
Dec 2013164091.824.35$15,058
Nov 20130088.853.74$0
Oct 2013172097.423.78$16,756
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131600102.523.72$16,403
Jun 201305494.403.93$212
May 201313910494.834.15$13,613
Apr 2013014593.964.28$621
Mar 201315213193.623.91$14,743
Feb 20131654291.233.42$15,197
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012163086.953.62$14,173
Oct 201208289.383.40$279
Sep 201203794.672.92$108
Aug 201203992.662.91$113
Jul 20121415785.133.02$12,176
Jun 201205479.822.52$136
May 20121809791.612.49$16,731
Apr 2012093101.652.00$186
Mar 2012074105.052.22$164
Feb 201216867101.102.57$17,157
Jan 201215516198.092.73$15,644
Dec 2011015196.873.24$489
Nov 201103595.723.31$116
Oct 20111765884.983.65$15,168
Sep 2011010583.623.99$419
Aug 2011134083.404.15$11,176
Jul 201117814594.144.52$17,412
Jun 20111807092.904.64$17,047
May 2011010298.134.40$449
Apr 201117658105.964.33$18,900
Mar 201116814196.364.06$16,761
Feb 2011011385.644.18$472
Jan 201116813786.504.59$15,161
Dec 2010011685.734.35$504
Nov 2010012780.843.80$482
Oct 2010013778.103.51$481
Sep 201017310672.633.98$12,987
Aug 201002073.684.42$88
Jul 20100072.554.74$0
Jun 201006870.364.91$334
May 201016810271.124.24$12,380
Apr 2010010081.694.12$412
Mar 201009378.394.39$408
Feb 201017024373.585.44$13,831
Jan 20100074.365.96$0
Dec 2009019071.445.48$1,042
Nov 200906774.593.75$251
Oct 20091776272.544.11$13,094
Sep 200906465.543.06$196
Aug 200905767.423.22$183
Jul 200908561.133.46$294
Jun 20091779166.163.90$12,065
May 200909454.743.93$369
Apr 200909246.773.59$330
Mar 20091714442.144.06$7,385
Feb 2009011432.814.63$528
Jan 2009011535.865.37$618
Dec 200809737.105.98$580
Nov 200817117455.496.86$10,682
Oct 2008013175.246.92$907
Sep 2008096101.767.88$756
Aug 2008174116114.228.48$20,858
Jul 20080107131.0811.39$1,219
Jun 20080105131.3313.03$1,368
May 2008179111123.1711.57$23,332
Apr 2008096110.3110.45$1,004
Mar 2008097101.909.66$937
Feb 200817410292.538.77$16,995
Jan 2008023090.388.21$1,887
Dec 20071699088.337.30$15,585
Nov 200709091.677.29$656
Oct 2007011082.856.92$761
Sep 20071838375.846.24$14,397
Aug 200708869.066.39$562
Jul 2007013670.906.39$869
Jun 20071819762.007.55$11,954
May 2007010158.747.85$792
Apr 2007180059.617.81$10,730
Mar 20070056.927.30$0
Feb 200704055.108.22$329
Jan 20071787050.306.73$9,424
Dec 200607156.656.92$491
Nov 20061663454.207.62$9,256
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 2006160068.717.34$10,994
Jul 20060069.376.34$0
Jun 2006165766.286.38$10,981
May 200603566.016.42$225
Apr 20061707864.397.36$11,520
Mar 200603456.707.08$241
Feb 20061663757.597.75$9,847
Jan 20061633360.598.93$10,171
Dec 200503054.9413.42$402
Nov 20051695854.6910.59$9,857
Oct 20050058.3413.80$0
Sep 2005323861.4512.08$2,425
Aug 2005706461.519.80$4,933
Jul 200540055.697.84$2,228
Jun 20050052.337.38$0
May 200551045.226.65$2,306
Apr 200551049.207.36$2,509
Mar 20050050.377.15$0
Feb 2005174045.226.31$7,868
Jan 200595043.166.32$4,100
Dec 20041285639.866.75$5,480
Nov 200405345.286.33$336
Oct 2004297049.706.52$1,897
Sep 2004194943.245.28$1,080
Aug 2004206542.375.55$1,208
Jul 2004316738.286.08$1,594
Jun 2004695336.106.43$2,832
May 2004266437.486.49$1,390
Apr 2004535434.475.86$2,143
Mar 2004218434.365.53$1,186
Feb 2004226532.455.51$1,072
Jan 2004517432.036.30$2,100
Dec 2003587530.266.30$2,228
Nov 2003407928.804.60$1,515
Oct 2003637928.174.76$2,151
Sep 200325026.314.75$658
Aug 200354029.765.13$1,607
Jul 200385029.415.17$2,500
Jun 20030028.565.98$0
May 2003142026.595.97$3,776
Apr 200394026.675.41$2,507
Mar 2003200031.146.10$6,228
Feb 20030033.487.93$0
Jan 200370030.315.58$2,122
Dec 2002106026.914.85$2,852
Nov 2002120024.664.14$2,959
Oct 2002111026.464.23$2,937
Sep 20020027.443.64$0
Aug 2002109025.963.16$2,830
Jul 200290024.583.06$2,212
Jun 200288023.733.34$2,088
May 200298024.663.58$2,417
Apr 2002121023.653.51$2,862
Mar 2002113022.003.10$2,486
Feb 2002101018.222.38$1,840
Jan 2002134017.172.38$2,301
Dec 200197016.932.36$1,642
Nov 2001110018.072.41$1,988
Oct 2001169019.782.53$3,343
Sep 20011567624.262.25$3,956
Aug 20011789724.873.05$4,723
Jul 2001013523.933.20$432
Jun 20018412624.563.82$2,545
May 20018413025.524.31$2,704
Apr 200111212324.685.34$3,420
Mar 20016912824.545.38$2,381
Feb 200114910627.755.77$4,746
Jan 20016612427.478.40$2,854
Dec 20004110226.889.12$2,033
Nov 200017412832.215.66$6,329
Oct 2000013031.235.15$669
Sep 20001759331.875.19$6,060
Aug 2000013529.644.54$613
Jul 200015914228.534.09$5,117
Jun 200017912529.304.40$5,794
May 2000013327.263.68$489
Apr 200016612724.513.12$4,464
Mar 200017613128.422.86$5,377
Feb 2000011827.622.73$322
Jan 200017412725.272.48$4,712
Dec 1999013424.282.42$325
Nov 199917911723.192.43$4,436
Oct 19996311420.982.80$1,641
Sep 199917013521.752.62$4,051
Aug 19991757319.262.88$3,580
Jul 1999014217.892.37$337
Jun 199912113715.942.36$2,252
May 199911116315.792.32$2,131
Apr 199912715615.102.21$2,262
Mar 199911614012.471.84$1,704
Feb 19991121229.981.82$1,340
Jan 199917313510.381.90$2,052
Dec 199801369.201.77$241
Nov 199821514310.892.19$2,654
Oct 1998013412.421.97$264
Sep 199810913612.592.08$1,656
Aug 199821314311.301.91$2,680
Jul 1998015811.742.24$353
Jun 199810014311.242.24$1,444
May 199813215012.622.21$1,997
Apr 199810511013.042.51$1,645
Mar 19989812512.802.31$1,543
Feb 19989911813.952.30$1,652
Jan 199812013714.702.15$2,059
Dec 199712213616.322.41$2,319
Nov 19979813718.193.09$2,206
Oct 19979914819.253.15$2,372
Sep 199713713017.742.95$2,815
Aug 199711211417.862.55$2,292
Jul 199711215217.582.25$2,310
Jun 199710114417.242.26$2,066
May 199711014418.972.31$2,419
Apr 199711313917.882.08$2,310
Mar 199713214218.951.94$2,777
Feb 19978812620.492.21$2,081
Jan 199714213223.483.54$3,801
Dec 199613014123.32$3,032
Nov 199610413721.97$2,285
Oct 199611613723.31$2,704
Sep 199612113522.22$2,689
Aug 199611013520.26$2,229
Jul 199610913319.55$2,131
Jun 199613714018.73$2,566
May 199610613719.43$2,060
Apr 199611912921.51$2,560
Mar 199611512119.38$2,229
Feb 199611512416.98$1,953
Jan 199612813517.07$2,185
Dec 199510913517.19$1,874
Nov 199510813316.00$1,728
Oct 199512313315.43$1,898
Sep 199511814016.18$1,909
Aug 199512813215.92$2,038
Jul 199515014115.24$2,286
Jun 199517214316.41$2,823
May 19958614417.56$1,510
Apr 199510513517.73$1,862
Mar 199513213916.44$2,170
Feb 199512212916.58$2,023
Jan 199511814215.92$1,879
Dec 199413014515.03$1,954
Nov 199413112715.90$2,083
Oct 199412813015.58$1,994
Sep 199414313415.29$2,186
Aug 199413514016.13$2,178
Jul 199413312817.56$2,335
Jun 19941388317.09$2,358
May 19941255815.88$1,985
Apr 199414614014.14$2,064
Mar 199414814712.46$1,844
Feb 199411313012.50$1,413
Jan 199413013912.66$1,646
Dec 199317014812.33$2,096
Nov 199311314714.49$1,637
Oct 199314415815.85$2,282
Sep 199313116215.03$1,969
Aug 199315114115.66$2,365
Jul 199315215915.46$2,350
Jun 199314315816.79$2,401
May 199315812417.68$2,793
Apr 199315215718.05$2,744
Mar 199316013418.14$2,902
Feb 199311610817.90$2,076
Jan 199316112016.93$2,726

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 2025 — as filed, then multipliedworked
Oil                   94 bbl  × $ 66.48 =     $6,249
Casinghead gas         0 Mcf  × $  3.13 =         $0

────────────────────────────────────────────────────
Month total                                   $6,249

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/3549 is the state's own key, not one this site invented.