MCMULLEN, L. A.

Operated by CHANZE OIL CO., INC. (P-5 144419) in the PARK SPRINGS (CONGL.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 24149District 09Field 69175500OilCasinghead gasSaveExport
Value, all time
$2.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$47 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 198 leases and 217 wells, and the rule below applies to all of them.

Discovered
1950-06-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1975-04-01.

The Commission's schedule remark for this field reads: RATE TO 2103 MCF/D EFFECTIVE 2/1/97

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
OilDisposition16,041 bbl$593,338
Casinghead gasProduction449,111 Mcf$1,811,003
Total$2,404,341

32,618 Mcf of this lease's gas, across 35 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 (1)

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 33.3743, -97.7568. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.37427, -97.75680 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
6,000 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 6,000 ft.

Completions filed
Mar 1984
1 of 1 wells

1 well

42-4973235616,000 ftMar 1984

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 2026084798.932.87$2,431
Mar 2026087489.753.15$2,753
Feb 2026079663.503.75$2,985
Jan 202617188559.138.00$17,189
Dec 2025089156.664.41$3,932
Nov 2025086558.593.93$3,396
Oct 2025088159.383.30$2,912
Sep 2025085462.743.08$2,628
Aug 2025088763.933.01$2,674
Jul 2025089966.743.32$2,980
Jun 2025087566.483.13$2,738
May 2025091460.553.23$2,954
Apr 2025089562.363.54$3,171
Mar 2025089667.704.27$3,824
Feb 202516382170.884.34$15,117
Jan 2025093574.324.28$4,001
Dec 2024094468.993.12$2,947
Nov 2024088969.052.20$1,954
Oct 2024015071.372.28$342
Sep 20240069.612.36$0
Aug 2024016975.632.06$349
Jul 2024073579.932.15$1,578
Jun 2024074278.082.63$1,954
May 2024076878.812.20$1,688
Apr 2024052684.451.66$873
Mar 2024086080.301.55$1,329
Feb 2024080976.091.78$1,443
Jan 2024058073.023.30$1,913
Dec 2023085371.262.61$2,227
Nov 2023085877.892.81$2,409
Oct 2023089085.443.09$2,748
Sep 2023084989.042.74$2,322
Aug 2023084680.522.67$2,261
Jul 2023086774.852.64$2,290
Jun 2023085368.962.26$1,926
May 2023088470.622.23$1,969
Apr 2023085578.122.24$1,913
Mar 202315988872.852.39$13,708
Feb 2023080475.112.47$1,982
Jan 2023090076.533.39$3,049
Dec 2022091576.415.73$5,242
Nov 2022088185.005.65$4,974
Oct 2022092887.185.86$5,442
Sep 2022088484.888.16$7,217
Aug 2022092794.529.13$8,461
Jul 20220880101.587.54$6,637
Jun 20220849115.097.98$6,773
May 20220892109.378.43$7,522
Apr 20220874104.226.84$5,976
Mar 20220906108.885.08$4,599
Feb 2022083191.054.86$4,038
Jan 202217493481.844.54$18,478
Dec 2021095671.323.90$3,728
Nov 2021091477.435.24$4,786
Oct 2021094979.795.71$5,422
Sep 2021091769.865.35$4,907
Aug 2021083966.024.22$3,541
Jul 2021084770.783.98$3,373
Jun 2021085469.493.38$2,887
May 2021091163.483.02$2,749
Apr 2021088760.362.76$2,447
Mar 2021093961.302.72$2,551
Feb 2021085257.805.55$4,727
Jan 202115895550.412.81$10,649
Dec 2020093244.642.68$2,494
Nov 2020092038.772.71$2,490
Oct 2020094736.972.48$2,347
Sep 2020095837.091.99$1,907
Aug 2020099939.982.39$2,383
Jul 202001,00138.371.83$1,827
Jun 2020095534.901.69$1,614
May 202001,02416.921.81$1,858
Apr 2020097714.751.80$1,763
Mar 202001,00130.341.86$1,858
Feb 2020094749.881.98$1,876
Jan 202001,01357.252.09$2,122
Dec 20191631,04659.012.30$12,029
Nov 2019099455.302.75$2,734
Oct 201901,04653.472.42$2,530
Sep 201901,01755.052.66$2,702
Aug 2019091153.112.30$2,099
Jul 2019084956.272.46$2,089
Jun 2019082652.782.49$2,058
May 2019089058.482.74$2,439
Apr 2019086262.632.75$2,371
Mar 201913889256.803.06$10,570
Feb 2019082050.852.79$2,290
Jan 2019090346.033.23$2,915
Dec 201816687146.594.19$11,379
Nov 201801,00852.934.24$4,271
Oct 201801,15661.443.40$3,928
Sep 201801,15359.543.11$3,584
Aug 2018095259.403.07$2,919
Jul 20181501,01065.142.93$12,732
Jun 201801,02960.183.08$3,166
May 2018089665.382.90$2,599
Apr 2018085763.842.90$2,486
Mar 2018093161.222.79$2,595
Feb 2018081961.782.77$2,265
Jan 2018088462.874.01$3,544
Dec 2017071957.272.92$2,101
Nov 2017060255.423.12$1,877
Oct 2017067549.292.98$2,014
Sep 2017080047.523.09$2,470
Aug 2017084845.373.00$2,548
Jul 2017087343.873.09$2,695
Jun 2017084442.493.09$2,606
May 2017088145.373.26$2,875
Apr 2017086047.933.21$2,762
Mar 2017088946.772.98$2,652
Feb 2017080150.452.95$2,365
Jan 2017088449.413.42$3,022
Dec 2016089648.763.72$3,336
Nov 201615789542.492.64$9,038
Oct 2016089246.193.09$2,757
Sep 2016093841.553.10$2,908
Aug 2016098741.442.92$2,886
Jul 201601,00541.622.92$2,939
Jun 2016098345.352.69$2,640
May 201601,02342.521.99$2,037
Apr 2016099336.561.99$1,977
Mar 201601,01833.011.79$1,826
Feb 2016096626.472.06$1,993
Jan 201601,04327.352.36$2,466
Dec 201501,07432.362.00$2,150
Nov 201501,07338.792.17$2,326
Oct 2015089043.552.43$2,160
Sep 201501,05142.992.76$2,899
Aug 201501,11440.162.87$3,200
Jul 201501,12548.152.95$3,313
Jun 201501,10056.152.88$3,171
May 201501,15755.212.96$3,419
Apr 201501,12749.822.71$3,050
Mar 201501,14542.892.93$3,360
Feb 201501,04644.662.98$3,113
Jan 201501,15943.433.10$3,594
Dec 20141501,16154.693.59$12,373
Nov 201401,16270.464.25$4,941
Oct 201401,13378.303.90$4,420
Sep 201401,11586.164.05$4,511
Aug 201401,15689.394.04$4,665
Jul 201401,16696.564.18$4,873
Jun 201401,15398.164.74$5,462
May 201401,20194.734.73$5,677
Apr 20141461,16895.944.81$19,624
Mar 201401,19395.895.06$6,033
Feb 201401,08497.406.19$6,712
Jan 201401,22490.404.86$5,950
Dec 201301,23091.824.35$5,356
Nov 201301,19588.853.74$4,467
Oct 20131541,26997.423.78$19,799
Sep 201301,289104.113.72$4,792
Aug 201301,237104.253.52$4,357
Jul 201301,048102.523.72$3,896
Jun 201301,02894.403.93$4,044
May 201301,07794.834.15$4,469
Apr 201301,05793.964.28$4,527
Mar 201301,10493.623.91$4,320
Feb 201301,03291.233.42$3,529
Jan 2013811,23891.603.42$11,653
Dec 201201,28086.773.42$4,378
Nov 201201,12486.953.62$4,074
Oct 201201,31189.383.40$4,457
Sep 2012048794.672.92$1,421
Aug 20120092.662.91$0
Jul 201214665785.133.02$14,414
Jun 201201,28279.822.52$3,229
May 201201,24891.612.49$3,105
Apr 20120944101.652.00$1,885
Mar 20120960105.052.22$2,133
Feb 20120734101.102.57$1,887
Jan 201201,03898.092.73$2,838
Dec 201101,00996.873.24$3,269
Nov 2011093595.723.31$3,096
Oct 2011093084.983.65$3,393
Sep 201101,13483.623.99$4,520
Aug 201101,16483.404.15$4,830
Jul 20111491,19094.144.52$19,402
Jun 201101,15492.904.64$5,354
May 201101,23698.134.40$5,444
Apr 201101,195105.964.33$5,178
Mar 201101,23396.364.06$5,003
Feb 2011851,05185.644.18$11,673
Jan 201101,25886.504.59$5,773
Dec 201001,26585.734.35$5,500
Nov 201001,23680.843.80$4,691
Oct 201001,27878.103.51$4,484
Sep 201001,29072.633.98$5,134
Aug 20101511,31373.684.42$16,928
Jul 201001,34972.554.74$6,390
Jun 201001,31470.364.91$6,452
May 201001,31871.124.24$5,582
Apr 201001,27081.694.12$5,236
Mar 201001,30078.394.39$5,705
Feb 20101511,18373.585.44$17,549
Jan 201001,29074.365.96$7,694
Dec 200901,30271.445.48$7,140
Nov 20091531,27674.593.75$16,199
Oct 200901,31572.544.11$5,405
Sep 200901,29165.543.06$3,957
Aug 20091601,33467.423.22$15,081
Jul 200901,35361.133.46$4,687
Jun 200901,31066.163.90$5,102
May 200901,35454.743.93$5,315
Apr 200901,31646.773.59$4,721
Mar 200901,35742.144.06$5,508
Feb 200901,13832.814.63$5,272
Jan 200901,22135.865.37$6,558
Dec 20081001,07937.105.98$10,159
Nov 200801,18655.496.86$8,136
Oct 200801,42875.246.92$9,885
Sep 200801,353101.767.88$10,658
Aug 200801,424114.228.48$12,080
Jul 200801,416131.0811.39$16,127
Jun 200801,369131.3313.03$17,842
May 20081651,376123.1711.57$36,249
Apr 200801,309110.3110.45$13,685
Mar 200801,331101.909.66$12,863
Feb 200801,21692.538.77$10,665
Jan 200801,28190.388.21$10,512
Dec 20071531,28388.337.30$22,883
Nov 200701,23791.677.29$9,020
Oct 200701,29082.856.92$8,929
Sep 200701,24875.846.24$7,793
Aug 2007761,29869.066.39$13,540
Jul 200701,30670.906.39$8,343
Jun 2007981,26462.007.55$15,617
May 200701,33058.747.85$10,436
Apr 200701,29459.617.81$10,100
Mar 200701,32956.927.30$9,704
Feb 20071641,19155.108.22$18,822
Jan 200701,33750.306.73$8,994
Dec 200601,29256.656.92$8,939
Nov 200601,25154.207.62$9,529
Oct 20061751,36954.906.01$17,840
Sep 200601,35660.085.04$6,830
Aug 200601,37268.717.34$10,070
Jul 200601,36369.376.34$8,645
Jun 200601,37566.286.38$8,778
May 20061681,44566.016.42$20,374
Apr 200601,40364.397.36$10,327
Mar 200601,42056.707.08$10,058
Feb 200601,23457.597.75$9,565
Jan 20061801,42260.598.93$23,609
Dec 200501,43954.9413.42$19,305
Nov 200501,36054.6910.59$14,400
Oct 200501,43158.3413.80$19,742
Sep 2005901,21061.4512.08$20,146
Aug 200501,46861.519.80$14,382
Jul 200501,49755.697.84$11,742
Jun 20051861,42952.337.38$20,281
May 200501,49245.226.65$9,924
Apr 200501,42049.207.36$10,452
Mar 200501,47850.377.15$10,575
Feb 200501,30145.226.31$8,212
Jan 20051381,43443.166.32$15,022
Dec 20041881,43639.866.75$17,188
Nov 200401,40145.286.33$8,869
Oct 20041881,46349.706.52$18,875
Sep 20041181,44143.245.28$12,716
Aug 20042501,52942.375.55$19,079
Jul 20041811,39338.286.08$15,404
Jun 200401,36236.106.43$8,762
May 20042631,42937.486.49$19,138
Apr 200401,33534.475.86$7,821
Mar 20041871,33534.365.53$13,808
Feb 20041171,32232.455.51$11,080
Jan 20042381,47532.036.30$16,915
Dec 20031071,05930.266.30$9,911
Nov 20031001,35628.804.60$9,111
Oct 20031881,50928.174.76$12,478
Sep 20031821,46026.314.75$11,722
Aug 200301,27329.765.13$6,530
Jul 20031841,53229.415.17$13,333
Jun 200301,48128.565.98$8,861
May 20031881,54626.595.97$14,233
Apr 200301,52826.675.41$8,262
Mar 200301,53031.146.10$9,327
Feb 20031791,37633.487.93$16,899
Jan 200301,56430.315.58$8,730
Dec 20021721,53426.914.85$12,074
Nov 200201,56424.664.14$6,470
Oct 20021751,65426.464.23$11,625
Sep 200201,54827.443.64$5,627
Aug 20021761,67125.963.16$9,856
Jul 200201,80824.583.06$5,536
Jun 200201,51323.733.34$5,051
May 20021821,48024.663.58$9,792
Apr 200201,12523.653.51$3,951
Mar 200201,46422.003.10$4,542
Feb 200201,36518.222.38$3,243
Jan 200201,57117.172.38$3,732
Dec 200101,65316.932.36$3,908
Nov 200101,60218.072.41$3,854
Oct 200101,72519.782.53$4,362
Sep 200101,72924.262.25$3,893
Aug 20011681,76424.873.05$9,564
Jul 200101,82923.933.20$5,847
Jun 200101,77024.563.82$6,769
May 200101,82825.524.31$7,874
Apr 20011781,70824.685.34$13,506
Mar 200101,73924.545.38$9,350
Feb 20010027.755.77$0
Jan 20011661,62527.478.40$18,208
Dec 200001,59626.889.12$14,560
Nov 200001,55832.215.66$8,815
Oct 20001411,65531.235.15$12,919
Sep 200001,62331.875.19$8,418
Aug 20001601,71229.644.54$12,516
Jul 200001,68428.534.09$6,887
Jun 200001,63529.304.40$7,190
May 20001551,68027.263.68$10,407
Apr 200001,59624.513.12$4,973
Mar 20001671,61128.422.86$9,353
Feb 200001,47527.622.73$4,022
Jan 20001671,55625.272.48$8,080
Dec 19991671,56624.282.42$7,850
Nov 199901,62623.192.43$3,958
Oct 19992091,74120.982.80$9,266
Sep 199901,21921.752.62$3,192
Aug 199901,27819.262.88$3,675
Jul 199901,28217.892.37$3,041
Jun 199901,27615.942.36$3,014
May 199901,34615.792.32$3,124
Apr 199901,34115.102.21$2,961
Mar 199901,36412.471.84$2,507
Feb 199901,2969.981.82$2,356
Jan 199901,33210.381.90$2,531
Dec 199801,3479.201.77$2,389
Nov 199801,53810.892.19$3,362
Oct 199801,57912.421.97$3,109
Sep 199801,58012.592.08$3,291
Aug 199801,72111.301.91$3,283
Jul 19981531,60011.742.24$5,376
Jun 199801,69911.242.24$3,801
May 199801,72212.622.21$3,799
Apr 1998511,68313.042.51$4,882
Mar 19981621,72412.802.31$6,055
Feb 199801,54913.952.30$3,561
Jan 1998461,67714.702.15$4,290
Dec 19971381,69016.322.41$6,327
Nov 199701,63418.193.09$5,046
Oct 19971701,72419.253.15$8,703
Sep 199701,68417.742.95$4,976
Aug 19971511,81717.862.55$7,339
Jul 199701,70817.582.25$3,838
Jun 19971641,69717.242.26$6,658
May 199701,73518.972.31$4,005
Apr 1997841,66817.882.08$4,976
Mar 19971501,72718.951.94$6,191
Feb 19971581,54520.492.21$6,646
Jan 199701,58323.483.54$5,603
Dec 19962161,65223.32$5,037
Nov 199601,56221.97$0
Oct 19961531,70723.31$3,566
Sep 199601,09222.22$0
Aug 19961291,11820.26$2,614
Jul 19961231,72319.55$2,405
Jun 199601,67418.73$0
May 19961201,74219.43$2,332
Apr 19961671,68321.51$3,592
Mar 199601,64819.38$0
Feb 19961641,61416.98$2,785
Jan 19961171,73917.07$1,997
Dec 199501,70117.19$0
Nov 19951511,68016.00$2,416
Oct 19951551,77415.43$2,392
Sep 19951531,80316.18$2,476
Aug 19951681,78115.92$2,675
Jul 19951661,72415.24$2,530
Jun 19951491,58016.41$2,445
May 19951121,60617.56$1,967
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 199493115.58$1,449
Sep 1994115115.29$1,758
Aug 1994126116.13$2,032
Jul 1994158117.56$2,774
Jun 1994171117.09$2,922
May 19940015.88$0
Apr 1994142114.14$2,008
Mar 1994176112.46$2,193
Feb 1994167112.50$2,088
Jan 19940012.66$0
Dec 1993160112.33$1,973
Nov 1993177114.49$2,565
Oct 1993167115.85$2,647
Sep 1993168115.03$2,525
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 1993174118.05$3,141
Mar 1993162118.14$2,939
Feb 19930017.90$0
Jan 1993156116.93$2,641

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                    0 bbl  × $ 98.93 =         $0
Casinghead gas       847 Mcf  × $  2.87 =     $2,431

────────────────────────────────────────────────────
Month total                                   $2,431

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. 09/O/24149 is the state's own key, not one this site invented.