MCMULLEN "D"

Operated by UPP OPERATING, LLC (P-5 875310) in the WHITEHEAD (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 123974District 7CField 96929600NGPA filingCondensateGasSaveExport
Value, all time
$2.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$15 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 210 leases and 210 wells, and the rule below applies to all of them.

Discovered
1975-12-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
933 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1987-12-14.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA SUSPENDED 4/1/95 PER COMPLETED AOF SURVEY

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition34 bbl$655
GasProduction927,273 Mcf$2,622,480
Total$2,623,135

326,489 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 (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 30.5745, -101.0113. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57454, -101.01131 · 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
9,100 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 9,100 ft.

Completions filed
Mar 1987
1 of 1 wells

1 well

42-105353031119,100 ftMar 1987

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 20260798.932.87$20
Mar 20260089.753.15$0
Feb 2026034263.503.75$1,283
Jan 2026039059.138.00$3,119
Dec 2025041456.664.41$1,827
Nov 2025040958.593.93$1,606
Oct 2025042859.383.30$1,414
Sep 2025042162.743.08$1,295
Aug 2025044263.933.01$1,333
Jul 2025045166.743.32$1,495
Jun 2025045166.483.13$1,411
May 2025046260.553.23$1,493
Apr 2025042662.363.54$1,509
Mar 2025044867.704.27$1,912
Feb 2025040970.884.34$1,775
Jan 2025048774.324.28$2,084
Dec 2024043768.993.12$1,364
Nov 2024042869.052.20$941
Oct 2024044671.372.28$1,018
Sep 2024043169.612.36$1,019
Aug 2024046675.632.06$962
Jul 2024044979.932.15$964
Jun 2024042778.082.63$1,125
May 2024044978.812.20$987
Apr 2024036084.451.66$597
Mar 2024044180.301.55$681
Feb 2024040376.091.78$719
Jan 2024045373.023.30$1,494
Dec 2023045671.262.61$1,190
Nov 2023045777.892.81$1,283
Oct 2023047085.443.09$1,451
Sep 2023045889.042.74$1,253
Aug 2023047880.522.67$1,278
Jul 2023049174.852.64$1,297
Jun 2023049568.962.26$1,118
May 2023052870.622.23$1,176
Apr 2023052578.122.24$1,175
Mar 2023057872.852.39$1,383
Feb 2023041775.112.47$1,028
Jan 2023031376.533.39$1,060
Dec 2022030976.415.73$1,770
Nov 2022039485.005.65$2,225
Oct 2022044487.185.86$2,604
Sep 2022046684.888.16$3,804
Aug 2022040394.529.13$3,678
Jul 20220279101.587.54$2,104
Jun 20220463115.097.98$3,693
May 20220502109.378.43$4,233
Apr 20220548104.226.84$3,747
Mar 20220564108.885.08$2,863
Feb 2022054491.054.86$2,643
Jan 2022058981.844.54$2,673
Dec 2021052171.323.90$2,031
Nov 2021050177.435.24$2,624
Oct 2021050879.795.71$2,903
Sep 2021048569.865.35$2,595
Aug 2021052266.024.22$2,203
Jul 2021055970.783.98$2,226
Jun 2021056269.493.38$1,900
May 2021062963.483.02$1,898
Apr 2021055260.362.76$1,523
Mar 2021064761.302.72$1,758
Feb 2021035957.805.55$1,992
Jan 2021050750.412.81$1,425
Dec 2020050144.642.68$1,340
Nov 2020056738.772.71$1,535
Oct 2020059336.972.48$1,470
Sep 2020055737.091.99$1,109
Aug 2020052639.982.39$1,255
Jul 2020057338.371.83$1,046
Jun 2020025234.901.69$426
May 2020039716.921.81$720
Apr 2020057514.751.80$1,038
Mar 2020064330.341.86$1,194
Feb 2020062949.881.98$1,246
Jan 2020066357.252.09$1,389
Dec 2019067259.012.30$1,549
Nov 2019060655.302.75$1,667
Oct 2019058653.472.42$1,417
Sep 2019054055.052.66$1,435
Aug 2019065453.112.30$1,507
Jul 2019066656.272.46$1,638
Jun 2019063752.782.49$1,587
May 2019083858.482.74$2,296
Apr 2019014762.632.75$404
Mar 2019068156.803.06$2,085
Feb 2019062250.852.79$1,737
Jan 2019064246.033.23$2,072
Dec 2018069446.594.19$2,905
Nov 2018069152.934.24$2,928
Oct 2018074961.443.40$2,545
Sep 2018071859.543.11$2,232
Aug 2018074859.403.07$2,294
Jul 2018061465.142.93$1,800
Jun 2018064960.183.08$1,997
May 2018069965.382.90$2,028
Apr 2018071763.842.90$2,080
Mar 2018065661.222.79$1,828
Feb 2018065661.782.77$1,815
Jan 2018079262.874.01$3,175
Dec 2017077657.272.92$2,267
Nov 2017074855.423.12$2,333
Oct 2017082549.292.98$2,462
Sep 2017085547.523.09$2,640
Aug 2017090545.373.00$2,719
Jul 201701,06743.873.09$3,294
Jun 2017086842.493.09$2,680
May 2017093745.373.26$3,058
Apr 2017095247.933.21$3,057
Mar 2017098846.772.98$2,948
Feb 2017088650.452.95$2,616
Jan 201701,05949.413.42$3,621
Dec 201601,05148.763.72$3,913
Nov 2016097242.492.64$2,570
Oct 201601,10646.193.09$3,418
Sep 201601,07341.553.10$3,327
Aug 201601,12541.442.92$3,290
Jul 201601,12441.622.92$3,287
Jun 201601,16645.352.69$3,132
May 201601,23642.521.99$2,461
Apr 201601,22136.561.99$2,431
Mar 201601,25633.011.79$2,253
Feb 201601,18926.472.06$2,454
Jan 201601,39327.352.36$3,294
Dec 201501,43032.362.00$2,862
Nov 201501,52538.792.17$3,305
Oct 201501,58643.552.43$3,849
Sep 201501,72842.992.76$4,767
Aug 201501,52240.162.87$4,372
Jul 2015058148.152.95$1,711
Jun 2015054656.152.88$1,574
May 2015055455.212.96$1,637
Apr 2015052849.822.71$1,429
Mar 2015053442.892.93$1,567
Feb 2015048244.662.98$1,435
Jan 2015053043.433.10$1,643
Dec 2014051054.693.59$1,832
Nov 2014056170.464.25$2,385
Oct 2014060378.303.90$2,352
Sep 2014083786.164.05$3,386
Aug 2014090689.394.04$3,656
Jul 2014090596.564.18$3,783
Jun 2014085998.164.74$4,069
May 2014090594.734.73$4,278
Apr 2014060395.944.81$2,900
Mar 2014054095.895.06$2,731
Feb 2014054797.406.19$3,387
Jan 2014063090.404.86$3,062
Dec 2013060691.824.35$2,639
Nov 2013061588.853.74$2,299
Oct 2013067897.423.78$2,562
Sep 20130683104.113.72$2,539
Aug 20130721104.253.52$2,540
Jul 20130775102.523.72$2,881
Jun 2013075294.403.93$2,958
May 2013080494.834.15$3,336
Apr 2013081093.964.28$3,469
Mar 201301,26093.623.91$4,930
Feb 201301,16691.233.42$3,988
Jan 201301,32691.603.42$4,535
Dec 2012090686.773.42$3,099
Nov 2012087286.953.62$3,161
Oct 201201,31889.383.40$4,481
Sep 201201,29394.672.92$3,773
Aug 201201,36892.662.91$3,978
Jul 201201,37285.133.02$4,145
Jun 201201,35179.822.52$3,403
May 201201,33791.612.49$3,327
Apr 201201,462101.652.00$2,919
Mar 201201,544105.052.22$3,431
Feb 201201,496101.102.57$3,845
Jan 201201,71798.092.73$4,694
Dec 201101,49796.873.24$4,850
Nov 201101,21995.723.31$4,036
Oct 201101,24484.983.65$4,539
Sep 201101,22083.623.99$4,863
Aug 201101,29583.404.15$5,373
Jul 201101,33994.144.52$6,049
Jun 201101,28192.904.64$5,944
May 201101,32698.134.40$5,841
Apr 201101,322105.964.33$5,729
Mar 201101,28896.364.06$5,226
Feb 201101,10285.644.18$4,606
Jan 201101,37586.504.59$6,310
Dec 201001,37885.734.35$5,991
Nov 201001,30080.843.80$4,934
Oct 201001,34978.103.51$4,733
Sep 201001,39572.633.98$5,551
Aug 201001,44273.684.42$6,373
Jul 201001,49972.554.74$7,100
Jun 201001,45970.364.91$7,164
May 201001,55271.124.24$6,573
Apr 201001,46581.694.12$6,040
Mar 201001,49878.394.39$6,574
Feb 201001,39273.585.44$7,576
Jan 201001,54774.365.96$9,226
Dec 200901,50871.445.48$8,269
Nov 200901,43674.593.75$5,387
Oct 200901,49372.544.11$6,137
Sep 200901,44965.543.06$4,441
Aug 200901,49067.423.22$4,796
Jul 200901,50961.133.46$5,228
Jun 200901,45166.163.90$5,652
May 200901,50654.743.93$5,912
Apr 200901,51846.773.59$5,446
Mar 200901,64042.144.06$6,657
Feb 200901,47832.814.63$6,848
Jan 200901,65135.865.37$8,868
Dec 200801,66637.105.98$9,958
Nov 200801,63655.496.86$11,224
Oct 200801,79475.246.92$12,418
Sep 200801,748101.767.88$13,769
Aug 200801,841114.228.48$15,617
Jul 200801,663131.0811.39$18,941
Jun 200801,659131.3313.03$21,621
May 200801,793123.1711.57$20,753
Apr 200801,804110.3110.45$18,861
Mar 200801,911101.909.66$18,468
Feb 200801,81992.538.77$15,954
Jan 200801,95290.388.21$16,018
Dec 200702,02188.337.30$14,757
Nov 200701,94891.677.29$14,204
Oct 200702,04782.856.92$14,169
Sep 200702,05075.846.24$12,801
Aug 200702,12569.066.39$13,574
Jul 200701,40570.906.39$8,975
Jun 200701,98562.007.55$14,984
May 200702,04958.747.85$16,077
Apr 200701,96059.617.81$15,298
Mar 200702,06356.927.30$15,064
Feb 200701,73055.108.22$14,214
Jan 200701,67050.306.73$11,234
Dec 200601,50756.656.92$10,426
Nov 200601,53154.207.62$11,662
Oct 200601,58754.906.01$9,544
Sep 200601,50060.085.04$7,556
Aug 200601,77968.717.34$13,058
Jul 200601,83669.376.34$11,645
Jun 200601,89166.286.38$12,072
May 200601,96366.016.42$12,612
Apr 200601,84364.397.36$13,565
Mar 200601,87656.707.08$13,288
Feb 200601,74757.597.75$13,541
Jan 200601,94360.598.93$17,357
Dec 200501,97154.9413.42$26,442
Nov 200502,07354.6910.59$21,950
Oct 200502,24858.3413.80$31,013
Sep 200502,38261.4512.08$28,772
Aug 200502,75461.519.80$26,981
Jul 200502,56055.697.84$20,080
Jun 200502,44552.337.38$18,047
May 200502,45645.226.65$16,335
Apr 200502,33949.207.36$17,216
Mar 200502,46850.377.15$17,658
Feb 200502,42745.226.31$15,319
Jan 200502,73643.166.32$17,298
Dec 200402,68039.866.75$18,093
Nov 200402,77045.286.33$17,535
Oct 200402,83349.706.52$18,457
Sep 200402,40643.245.28$12,713
Aug 200402,67842.375.55$14,865
Jul 200402,53438.286.08$15,417
Jun 200402,51136.106.43$16,153
May 200402,73737.486.49$17,776
Apr 200402,41834.475.86$14,166
Mar 200402,43534.365.53$13,466
Feb 200402,23432.455.51$12,308
Jan 200402,80032.036.30$17,639
Dec 200302,59130.266.30$16,328
Nov 200302,51828.804.60$11,571
Oct 200303,19528.174.76$15,207
Sep 200303,13026.314.75$14,866
Aug 200303,04229.765.13$15,605
Jul 200303,35629.415.17$17,353
Jun 200303,56628.565.98$21,335
May 200304,00926.595.97$23,944
Apr 200303,26226.675.41$17,639
Mar 200303,36631.146.10$20,519
Feb 200303,00833.487.93$23,841
Jan 200303,48030.315.58$19,426
Dec 200203,67326.914.85$17,828
Nov 200203,10324.664.14$12,837
Oct 200203,53626.464.23$14,954
Sep 200203,22527.443.64$11,724
Aug 200202,83925.963.16$8,983
Jul 200202,42524.583.06$7,425
Jun 200202,63923.733.34$8,810
May 200202,64824.663.58$9,490
Apr 200202,65023.653.51$9,308
Mar 200202,88722.003.10$8,958
Feb 200202,72518.222.38$6,474
Jan 200203,18717.172.38$7,571
Dec 200103,42816.932.36$8,105
Nov 200103,81418.072.41$9,175
Oct 200103,81419.782.53$9,645
Sep 200102,76324.262.25$6,220
Aug 200104,05124.873.05$12,368
Jul 200104,29123.933.20$13,719
Jun 200104,36224.563.82$16,681
May 200103,82125.524.31$16,458
Apr 200103,92124.685.34$20,920
Mar 200104,25424.545.38$22,871
Feb 200104,04927.755.77$23,351
Jan 200104,83327.478.40$40,591
Dec 200004,39426.889.12$40,084
Nov 200003,62632.215.66$20,516
Oct 200004,04731.235.15$20,824
Sep 200004,77531.875.19$24,766
Aug 200003,36829.644.54$15,293
Jul 200003,64528.534.09$14,907
Jun 200003,87129.304.40$17,022
May 200003,44627.263.68$12,680
Apr 200003,05724.513.12$9,526
Mar 200003,87328.422.86$11,076
Feb 200005,08327.622.73$13,859
Jan 200002,99425.272.48$7,427
Dec 199903,34624.282.42$8,110
Nov 199904,39523.192.43$10,697
Oct 199903,00220.982.80$8,417
Sep 199903,05121.752.62$7,990
Aug 1999343,22419.262.88$9,926
Jul 199903,16017.892.37$7,497
Jun 199903,22815.942.36$7,625
May 199903,62215.792.32$8,407
Apr 199903,67015.102.21$8,104
Mar 199903,72412.471.84$6,846
Feb 199903,7129.981.82$6,748
Jan 199904,22910.381.90$8,035
Dec 199804,2919.201.77$7,609
Nov 199804,98910.892.19$10,905
Oct 199803,75812.421.97$7,400
Sep 199804,53912.592.08$9,453
Aug 199804,98211.301.91$9,502
Jul 199804,11211.742.24$9,200
Jun 199804,47311.242.24$10,007
May 199805,73712.622.21$12,658
Apr 199807,36313.042.51$18,447
Mar 199807,94112.802.31$18,339
Feb 199802,29013.952.30$5,265
Jan 199802,43414.702.15$5,245
Dec 199702,67616.322.41$6,452
Nov 199702,75918.193.09$8,521
Oct 199703,55419.253.15$11,194
Sep 199702,61617.742.95$7,730
Aug 199702,65817.862.55$6,791
Jul 199702,75517.582.25$6,190
Jun 199703,20117.242.26$7,225
May 199702,98818.972.31$6,898
Apr 199703,10217.882.08$6,461
Mar 199703,26618.951.94$6,333
Feb 199702,90620.492.21$6,410
Jan 199703,42923.483.54$12,138
Dec 199603,31623.32$0
Nov 199603,65621.97$0
Oct 199603,71423.31$0
Sep 199604,44622.22$0
Aug 199604,49920.26$0
Jul 199605,11519.55$0
Jun 199605,80718.73$0
May 199605,71519.43$0
Apr 199607,09721.51$0
Mar 199605,14619.38$0
Feb 199605,16416.98$0
Jan 199606,28417.07$0
Dec 199506,05917.19$0
Nov 199505,15016.00$0
Oct 199506,33615.43$0
Sep 199503,80916.18$0
Aug 199503,78915.92$0
Jul 199503,58115.24$0
Jun 199503,82116.41$0
May 199504,26417.56$0
Apr 199504,58417.73$0
Mar 199505,41816.44$0
Feb 199504,98716.58$0
Jan 199505,92015.92$0
Dec 199405,81715.03$0
Nov 199405,81115.90$0
Oct 199406,12215.58$0
Sep 199405,85115.29$0
Aug 199406,31216.13$0
Jul 199407,65717.56$0
Jun 199407,17417.09$0
May 199407,07715.88$0
Apr 199407,38714.14$0
Mar 199408,46512.46$0
Feb 199406,75512.50$0
Jan 199408,82512.66$0
Dec 199309,15012.33$0
Nov 199309,45814.49$0
Oct 199307,43915.85$0
Sep 199309,01615.03$0
Aug 199309,18815.66$0
Jul 1993010,19515.46$0
Jun 1993010,07216.79$0
May 1993011,18317.68$0
Apr 1993010,81018.05$0
Mar 1993012,00218.14$0
Feb 1993012,77617.90$0
Jan 1993014,27016.93$0

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
Condensate             0 bbl  × $ 98.93 =         $0
Gas                    7 Mcf  × $  2.87 =        $20

────────────────────────────────────────────────────
Month total                                      $20

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. 7C/G/123974 is the state's own key, not one this site invented.