MCGILL BROS.

Operated by OVERTON PARK OIL & GAS LP (P-5 628656) in the KELSEY (FRIO CONSOL.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12930District 04Field 48630030OilCasinghead gasSaveExport
Value, all time
$5.8 M
Jan 2000 – May 2026
Value, last 12 filed months
$432 k
at the published price for each month
Months reported
317
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 157 leases and 236 wells, and the rule below applies to all of them.

Discovered
1999-12-21
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1999-12-21.

The Commission's schedule remark for this field reads: FORMULA WAS APPROVED PER DOC. NO. 04-0235957.

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
OilDisposition99,984 bbl$3,084,618
Casinghead gasProduction563,673 Mcf$2,694,867
Total$5,779,485

Wells on this lease (38)

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 26.7941, -98.4088. A lease has no coordinate of its own — that point is the mean of its wells, and they span 5.3 miles.

26.79372, -98.40630 · 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
92.1%
35 of 38 wells
With a plug date
86.8%
33 of 38 wells
Median depth
6,734 ft
38 wells filed one
Completion to plug
16.3 years
median over 32 wells

What the state filed about each well

On the RRC proration schedule
3592.1%
A plug date is filed
3386.8%
BothOn the schedule and plugged. Neither fact cancels the other.
3386.8%
NeitherNo plug date, and not on the schedule.
37.9%

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, 38 of 38 wells. Median 6,734 ft, with the middle half between 6,400 and 7,837 ft; the shallowest is 5,555 ft and the deepest 9,100 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, 37 of 38 wells, Jun 1953 – Sep 2012. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1953 – Sep 2012
37 of 38 wells; 1 filed none
Plug dates filed
Oct 2000 – Nov 2012
33 of 38 wells; 5 filed none

Last completion to plug: a median of 16.3 years across the 32 wells that filed both dates, with the middle half between 9.8 years and 27.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

38 wells

42-04701668409 D6,120 ftApr 2005Yes
42-0473199447 D7,500 ftSep 2012Yes
42-047313295047,905 ftOct 2010
42-42733357561-D7,100 ftSep 2009Oct 2010Yes
42-047016413956,500 ftMar 2009Yes
42-04731910559-F7,200 ftAug 2006Aug 2010Yes
42-047309724778,285 ftJan 2005Nov 2009Yes
42-04701620380 D6,500 ftSep 2004
42-42730423440 D5,555 ftAug 2000Feb 2011Yes
42-427002392696,396 ftMay 2000Jul 2010Yes
42-427002402776,390 ftMar 1999May 2006Yes
42-42730247431 F6,540 ftOct 1998Aug 2004Yes
42-04701650397 F7,987 ftMar 1998Jul 2011Yes
42-42700230230D7,223 ftJan 1998May 2001Yes
42-427316644899,100 ftNov 1997Jul 2010Yes
42-04701565357 E6,400 ftOct 1997May 2006Yes
42-42704993393 F6,800 ftSep 1997Jul 2010Yes
42-427305764417,848 ftAug 1997Oct 2000Yes
42-047314445168,214 ftApr 1996Sep 2010Yes
42-047011231656,450 ftJul 1994Oct 2009Yes
42-04701625383 F6,400 ftAug 1993Aug 2011Yes
42-04701160233 C7,200 ftNov 1992Jul 2005Yes
42-04701505338 D6,740 ftJun 1992Oct 2009Yes
42-42704994396 D6,350 ftApr 1989Sep 2008Yes
42-047309494748,001 ftDec 1988Nov 2012Yes
42-427045133366,408 ftMay 1985Nov 2009Yes
42-047309644758,362 ftFeb 1985Dec 2010Yes
42-427319045137,400 ftJul 1984Oct 2009Yes
42-047011592395,654 ftMay 1984Jul 2010Yes
42-04730001414 F8,000 ftSep 1980Jul 2011Yes
42-42730620442 D6,515 ftMay 1980Oct 2010Yes
42-04701161185 C7,803 ftJan 1977Sep 2010Yes
42-42700214174 C8,582 ftDec 1975Nov 2010Yes
42-0470098689 C6,728 ftOct 1974Jun 2006Yes
42-42700217170 C6,000 ftSep 1974
42-04701107168 L6,402 ftJul 1974Mar 2005Yes
42-42704606344 D5,650 ftDec 1972Jun 2010Yes
42-047011031916,399 ftJun 1953Oct 2001Yes

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 (317)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

317 months

May 202600106.413.05$0
Apr 202632536398.932.87$33,194
Mar 20265032,57789.753.15$53,260
Feb 20264942,95263.503.75$42,440
Jan 20266631,93659.138.00$54,687
Dec 202571276856.664.41$43,731
Nov 20254449158.593.93$26,371
Oct 202528440759.383.30$18,209
Sep 202556639562.743.08$36,726
Aug 20257001,12663.933.01$48,146
Jul 202585699666.743.32$60,431
Jun 202521725066.483.13$15,208
May 20250160.553.23$3
Apr 202501162.363.54$39
Mar 20250667.704.27$26
Feb 20250670.884.34$26
Jan 202511,84674.324.28$7,973
Dec 202411,26468.993.12$4,014
Nov 20240069.052.20$0
Oct 202412,02871.372.28$4,698
Sep 202411,25469.612.36$3,035
Aug 202411,63875.632.06$3,456
Jul 202411,53279.932.15$3,369
Jun 202446,10478.082.63$16,390
May 202425,94178.812.20$13,219
Apr 20242722,70284.451.66$27,454
Mar 202449,12580.301.55$14,421
Feb 2024726,84676.091.78$17,689
Jan 202426,87673.023.30$22,821
Dec 202339,80471.262.61$25,809
Nov 202328,15577.892.81$23,051
Oct 202346,69985.443.09$21,023
Sep 202338,12089.042.74$22,476
Aug 2023510,44680.522.67$28,324
Jul 20231211,86974.852.64$32,254
Jun 20233115,53568.962.26$37,223
May 20231512,04570.622.23$27,888
Apr 20232310,57878.122.24$25,468
Mar 20232410,23772.852.39$26,247
Feb 2023198,65475.112.47$22,765
Jan 20231610,77876.533.39$37,737
Dec 20222010,05876.415.73$59,151
Nov 202276,45385.005.65$37,030
Oct 202202,26787.185.86$13,293
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 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
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 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
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 20090065.543.06$0
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 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20083090.388.21$271
Dec 2007432,42888.337.30$21,527
Nov 200754091.677.29$4,950
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 200701,12759.617.81$8,796
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006083254.207.62$6,338
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 2006011,42669.376.34$72,472
Jun 2006016,05466.286.38$102,487
May 2006019,23666.016.42$123,591
Apr 2006121,11064.397.36$155,444
Mar 2006193,72456.707.08$27,454
Feb 2006694,62557.597.75$39,823
Jan 20065726,50660.598.93$92,778
Dec 20052628554.9413.42$5,252
Nov 20050054.6910.59$0
Oct 2005821558.3413.80$3,433
Sep 20051011,82461.4512.08$28,239
Aug 20051191,34061.519.80$20,447
Jul 2005972,36155.697.84$23,921
Jun 20051714,80252.337.38$44,392
May 20053933,49945.226.65$41,044
Apr 20058783,78049.207.36$71,020
Mar 20056541,20350.377.15$41,549
Feb 20055032,22845.226.31$36,809
Jan 20058921,99443.166.32$51,105
Dec 20042469,76039.866.75$75,696
Nov 20045135,39245.286.33$57,362
Oct 20042171,51349.706.52$20,642
Sep 200436189443.245.28$20,333
Aug 20041875,50942.375.55$38,502
Jul 20041479,03938.286.08$60,622
Jun 20041,1108,20736.106.43$92,867
May 200468510,73737.486.49$95,406
Apr 20041,1938,13434.475.86$88,775
Mar 20041,43511,19234.365.53$111,200
Feb 20041,0556,38532.455.51$69,414
Jan 20041,5925,59232.036.30$86,219
Dec 20031,1676,12530.266.30$73,911
Nov 20038297,04528.804.60$56,248
Oct 200396810,28828.174.76$76,236
Sep 20035766,15426.314.75$44,382
Aug 20031,3927,31629.765.13$78,955
Jul 20032,1677,44029.415.17$102,203
Jun 20031,36812,03128.565.98$111,051
May 20031,2547,06326.595.97$75,529
Apr 20031,4131,77026.675.41$47,256
Mar 20038521,56431.146.10$36,065
Feb 20036532,55933.487.93$42,145
Jan 20031,1158,33430.315.58$80,316
Dec 20021,86212,50926.914.85$110,822
Nov 20023,00919,08624.664.14$153,160
Oct 20021,8471,14626.464.23$53,718
Sep 20022,2741,38427.443.64$67,430
Aug 20024,0631,37225.963.16$109,817
Jul 20021,5821,69524.583.06$44,075
Jun 20025101,59123.733.34$17,413
May 20021,2861,04624.663.58$35,462
Apr 20021,9321,47823.653.51$50,883
Mar 20022,2661,56022.003.10$54,692
Feb 20022,6081,63618.222.38$51,404
Jan 20021,10788117.172.38$21,100
Dec 20011,2141,70116.932.36$24,575
Nov 20011,1161,05418.072.41$22,702
Oct 20011,45786919.782.53$31,017
Sep 20011,5091,06724.262.25$39,011
Aug 20011,69682724.873.05$44,704
Jul 20011,8571,95823.933.20$50,698
Jun 20011,62063224.563.82$42,204
May 20011,82783325.524.31$50,213
Apr 20011,54257624.685.34$41,130
Mar 20011,91374924.545.38$50,972
Feb 20011,56965227.755.77$47,300
Jan 20012,21864027.478.40$66,304
Dec 20002,0204,68326.889.12$97,018
Nov 20001,7252,67732.215.66$70,709
Oct 20001,9292,71531.235.15$74,213
Sep 20001,6592,84431.875.19$67,623
Aug 20003,6003,72929.644.54$123,636
Jul 20002,3502,34528.534.09$76,636
Jun 20002,1333,72329.304.40$78,868
May 20002,0022,49827.263.68$63,767
Apr 20001,4322,36224.513.12$42,458
Mar 20002,0372,85028.422.86$66,042
Feb 20001,7302,29227.622.73$54,032
Jan 2000752,63225.272.48$8,424

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                  325 bbl  × $ 98.93 =    $32,152
Casinghead gas       363 Mcf  × $  2.87 =     $1,042

────────────────────────────────────────────────────
Month total                                  $33,194

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. 04/O/12930 is the state's own key, not one this site invented.