FOWLER, IMA -C-

Operated by CALK OIL COMPANY (P-5 123872) in the SOMERSET field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10764District 01Field 84560001OilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$44 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 1,033 leases and 5,137 wells, and the rule below applies to all of them.

Discovered
1911-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
330 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2.05 acres. The field rule took effect on 1986-02-01.

The Commission's schedule remark for this field reads: RULES EFF. FOR SOMERSET FIELD 12-11-78.

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
OilDisposition43,265 bbl$2,017,791
Casinghead gasProduction111 Mcf$194
Total$2,017,986

48 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 (22)

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 29.1618, -98.7150. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

29.16170, -98.71307 · 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 22 wells
With a plug date
0.0%
0 of 22 wells
Median depth
1,720 ft
21 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.
22100.0%

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

Total depth in feet, 21 of 22 wells. Median 1,720 ft, with the middle half between 1,711 and 1,728 ft; the shallowest is 1,690 ft and the deepest 2,350 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, 22 of 22 wells, Sep 1983 – Sep 1987. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1983 – Sep 1987
22 of 22 wells

22 wells

42-01333807221,705 ftSep 1987
42-01333561211,710 ftMar 1986
42-01333562201,712 ftDec 1985
42-01333481191,716 ftAug 1985
42-01333343181,722 ftJun 1985
42-01333047171,720 ftDec 1984
42-01333045161,720 ftDec 1984
42-01333002151,728 ftDec 1984
42-01333001141,725 ftDec 1984
42-0133283092,350 ftOct 1984
42-01332881121,690 ftSep 1984
42-01332882131,714 ftSep 1984
42-01332858111,716 ftAug 1984
42-01332857101,728 ftAug 1984
42-0133261961,760 ftApr 1984
42-0133261871,750 ftApr 1984
42-0133266781,742 ftApr 1984
42-0133244051,705 ftJan 1984
42-0133213921,711 ftJan 1984
42-0133213831,700 ftDec 1983
42-0133213741,745 ftSep 1983
42-013321411Sep 1983

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 2026160098.932.87$15,829
Mar 20260089.753.15$0
Feb 2026142063.503.75$9,017
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025156059.383.30$9,263
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025152066.483.13$10,105
May 2025150060.553.23$9,083
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025150074.324.28$11,148
Dec 20240068.993.12$0
Nov 2024138069.052.20$9,529
Oct 2024160071.372.28$11,419
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 2024150079.932.15$11,990
Jun 20240078.082.63$0
May 2024140078.812.20$11,033
Apr 2024150084.451.66$12,668
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023150071.262.61$10,689
Nov 2023138077.892.81$10,749
Oct 20230085.443.09$0
Sep 2023140089.042.74$12,466
Aug 2023160080.522.67$12,883
Jul 2023163074.852.64$12,201
Jun 2023139068.962.26$9,585
May 2023144070.622.23$10,169
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023150076.533.39$11,480
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022157084.888.16$13,326
Aug 2022155094.529.13$14,651
Jul 202200101.587.54$0
Jun 20221480115.097.98$17,033
May 202200109.378.43$0
Apr 20221480104.226.84$15,425
Mar 20221500108.885.08$16,332
Feb 2022160091.054.86$14,568
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 2021166069.493.38$11,535
May 2021155063.483.02$9,839
Apr 20210060.362.76$0
Mar 2021153061.302.72$9,379
Feb 20210057.805.55$0
Jan 2021146050.412.81$7,360
Dec 2020165044.642.68$7,366
Nov 20200038.772.71$0
Oct 2020160036.972.48$5,915
Sep 2020160037.091.99$5,934
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 2020169057.252.09$9,675
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019153055.052.66$8,423
Aug 20190053.112.30$0
Jul 2019165056.272.46$9,285
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019163056.803.06$9,258
Feb 2019143050.852.79$7,272
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018311061.443.40$19,108
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018145065.142.93$9,445
Jun 20180060.183.08$0
May 2018161065.382.90$10,526
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018317062.874.01$19,930
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017153047.523.09$7,271
Aug 2017160045.373.00$7,259
Jul 2017137043.873.09$6,010
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017160047.933.21$7,669
Mar 2017150046.772.98$7,016
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016160048.763.72$7,802
Nov 2016160042.492.64$6,798
Oct 2016150046.193.09$6,929
Sep 2016160041.553.10$6,648
Aug 20160041.442.92$0
Jul 2016150041.622.92$6,243
Jun 20160045.352.69$0
May 2016155042.521.99$6,591
Apr 2016160036.561.99$5,850
Mar 2016155033.011.79$5,117
Feb 20160026.472.06$0
Jan 2016155027.352.36$4,239
Dec 2015150032.362.00$4,854
Nov 20150038.792.17$0
Oct 2015150043.552.43$6,533
Sep 20150042.992.76$0
Aug 2015620040.162.87$24,899
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 2015310044.662.98$13,845
Jan 20150043.433.10$0
Dec 2014160054.693.59$8,750
Nov 20140070.464.25$0
Oct 2014315078.303.90$24,665
Sep 20140086.164.05$0
Aug 2014165089.394.04$14,749
Jul 2014170096.564.18$16,415
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014160095.944.81$15,350
Mar 2014160095.895.06$15,342
Feb 2014170097.406.19$16,558
Jan 20140090.404.86$0
Dec 2013480091.824.35$44,074
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 20133200104.253.52$33,360
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013305094.834.15$28,923
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013165091.233.42$15,053
Jan 20130091.603.42$0
Dec 2012480086.773.42$41,650
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 2012340094.672.92$32,188
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 2012170079.822.52$13,569
May 2012350091.612.49$32,064
Apr 201200101.652.00$0
Mar 20121550105.052.22$16,283
Feb 20121750101.102.57$17,693
Jan 2012170098.092.73$16,675
Dec 2011300096.873.24$29,061
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011175083.623.99$14,634
Aug 2011170083.404.15$14,178
Jul 20110094.144.52$0
Jun 2011510092.904.64$47,379
May 20110098.134.40$0
Apr 20113500105.964.33$37,086
Mar 2011190096.364.06$18,308
Feb 2011190085.644.18$16,272
Jan 2011185086.504.59$16,003
Dec 20100085.734.35$0
Nov 2010155080.843.80$12,530
Oct 20100078.103.51$0
Sep 2010165072.633.98$11,984
Aug 2010165073.684.42$12,157
Jul 2010165072.554.74$11,971
Jun 20100070.364.91$0
May 2010180071.124.24$12,802
Apr 2010150081.694.12$12,254
Mar 20100078.394.39$0
Feb 2010310073.585.44$22,810
Jan 2010175074.365.96$13,013
Dec 20090071.445.48$0
Nov 2009170074.593.75$12,680
Oct 20090072.544.11$0
Sep 2009160065.543.06$10,486
Aug 2009340067.423.22$22,923
Jul 2009155061.133.46$9,475
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009163042.144.06$6,869
Feb 20090032.814.63$0
Jan 2009175035.865.37$6,276
Dec 20080037.105.98$0
Nov 2008187055.496.86$10,377
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081710131.3313.03$22,457
May 20081520123.1711.57$18,722
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 2008165090.388.21$14,913
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007168069.066.39$11,602
Jul 2007178070.906.39$12,620
Jun 200746062.007.55$2,852
May 2007170058.747.85$9,986
Apr 200740059.617.81$2,384
Mar 20070056.927.30$0
Feb 2007154055.108.22$8,485
Jan 200751050.306.73$2,565
Dec 2006164056.656.92$9,291
Nov 2006156054.207.62$8,455
Oct 200678054.906.01$4,282
Sep 200690060.085.04$5,407
Aug 2006170068.717.34$11,681
Jul 2006213069.376.34$14,776
Jun 2006268066.286.38$17,763
May 2006131066.016.42$8,647
Apr 20060064.397.36$0
Mar 2006136056.707.08$7,711
Feb 20060057.597.75$0
Jan 2006231060.598.93$13,996
Dec 20050054.9413.42$0
Nov 2005123054.6910.59$6,727
Oct 20050058.3413.80$0
Sep 2005122061.4512.08$7,497
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 200550045.226.65$2,261
Apr 200551049.207.36$2,509
Mar 2005163050.377.15$8,210
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004153043.245.28$6,616
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004104037.486.49$3,898
Apr 20040034.475.86$0
Mar 200448034.365.53$1,649
Feb 2004137032.455.51$4,446
Jan 20040032.036.30$0
Dec 2003150030.266.30$4,539
Nov 20030028.804.60$0
Oct 200366028.174.76$1,859
Sep 2003130026.314.75$3,420
Aug 20030029.765.13$0
Jul 2003110029.415.17$3,235
Jun 20030028.565.98$0
May 2003139026.595.97$3,696
Apr 2003116026.675.41$3,094
Mar 200361031.146.10$1,900
Feb 200361033.487.93$2,042
Jan 200342030.315.58$1,273
Dec 200297026.914.85$2,610
Nov 2002169024.664.14$4,168
Oct 20020026.464.23$0
Sep 2002193027.443.64$5,296
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002250023.733.34$5,933
May 20020024.663.58$0
Apr 2002202023.653.51$4,777
Mar 20020122.003.10$3
Feb 2002162118.222.38$2,954
Jan 200256117.172.38$964
Dec 2001124116.932.36$2,102
Nov 2001112118.072.41$2,026
Oct 2001121119.782.53$2,396
Sep 2001160124.262.25$3,884
Aug 20010124.873.05$3
Jul 2001220123.933.20$5,268
Jun 200162124.563.82$1,527
May 200180125.524.31$2,046
Apr 2001180124.685.34$4,448
Mar 200177124.545.38$1,895
Feb 200172127.755.77$2,004
Jan 2001124127.478.40$3,415
Dec 2000158126.889.12$4,256
Nov 2000138132.215.66$4,451
Oct 200082131.235.15$2,566
Sep 200072131.875.19$2,300
Aug 200059129.644.54$1,753
Jul 200061128.534.09$1,744
Jun 2000177129.304.40$5,191
May 200066127.263.68$1,803
Apr 2000158124.513.12$3,876
Mar 200078128.422.86$2,220
Feb 2000104127.622.73$2,875
Jan 2000160125.272.48$4,046
Dec 1999119124.282.42$2,892
Nov 1999160123.192.43$3,713
Oct 1999151120.982.80$3,171
Sep 19990121.752.62$3
Aug 1999166119.262.88$3,200
Jul 1999150117.892.37$2,686
Jun 1999142115.942.36$2,266
May 19990115.792.32$2
Apr 1999133115.102.21$2,011
Mar 199998112.471.84$1,224
Feb 19996719.981.82$670
Jan 1999138110.381.90$1,434
Dec 199818419.201.77$1,695
Nov 199897110.892.19$1,059
Oct 1998156112.421.97$1,939
Sep 1998337112.592.08$4,245
Aug 19980111.301.91$2
Jul 1998217111.742.24$2,550
Jun 1998159111.242.24$1,789
May 1998192112.622.21$2,425
Apr 1998168113.042.51$2,193
Mar 1998435112.802.31$5,570
Feb 19980113.952.30$2
Jan 1998206114.702.15$3,030
Dec 1997185116.322.41$3,022
Nov 1997195118.193.09$3,550
Oct 1997112119.253.15$2,159
Sep 1997159117.742.95$2,824
Aug 1997235117.862.55$4,200
Jul 1997325117.582.25$5,716
Jun 19970117.242.26$2
May 1997271118.972.31$5,143
Apr 1997187117.882.08$3,346
Mar 1997260118.951.94$4,929
Feb 199794120.492.21$1,928
Jan 1997273123.483.54$6,414
Dec 1996173123.32$4,034
Nov 1996175121.97$3,845
Oct 1996178123.31$4,149
Sep 1996228122.22$5,066
Aug 1996195120.26$3,951
Jul 1996169119.55$3,304
Jun 199696118.73$1,798
May 1996184119.43$3,575
Apr 1996159121.51$3,420
Mar 1996157119.38$3,043
Feb 1996143116.98$2,428
Jan 1996174117.07$2,970
Dec 1995171117.19$2,939
Nov 1995210116.00$3,360
Oct 1995178115.43$2,747
Sep 1995169116.18$2,734
Aug 1995182115.92$2,897
Jul 1995157115.24$2,393
Jun 1995181116.41$2,970
May 1995145117.56$2,546
Apr 1995178117.73$3,156
Mar 1995154116.44$2,532
Feb 1995293116.58$4,858
Jan 1995329115.92$5,238
Dec 1994156115.03$2,345
Nov 19940115.90$0
Oct 1994284115.58$4,425
Sep 1994131115.29$2,003
Aug 1994248116.13$4,000
Jul 1994248117.56$4,355
Jun 1994178117.09$3,042
May 1994354115.88$5,622
Apr 1994163114.14$2,305
Mar 1994353112.46$4,398
Feb 1994166112.50$2,075
Jan 1994178112.66$2,253
Dec 1993228112.33$2,811
Nov 1993165114.49$2,391
Oct 1993248115.85$3,931
Sep 1993275115.03$4,133
Aug 1993177115.66$2,772
Jul 1993210115.46$3,247
Jun 1993181116.79$3,039
May 1993285117.68$5,039
Apr 1993258118.05$4,657
Mar 1993335118.14$6,077
Feb 1993193117.90$3,455
Jan 1993298116.93$5,045

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.

Apr 2026 — as filed, then multipliedworked
Oil                  160 bbl  × $ 98.93 =    $15,829
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $15,829

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/10764 is the state's own key, not one this site invented.