MCMULLAN, R. B. A

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the DAVIDSON RANCH (PENN. 7890) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 162832District 7CField 233657502 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.7 M
Mar 1997 – May 2026
Value, last 12 filed months
$22 k
at the published price for each month
Months reported
351
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 670 leases and 670 wells, and the rule below applies to all of them.

Discovered
1964-12-21
as the register files it
Field class
Gas
the register's own label
Between wells
660 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2004-05-25.

The Commission's schedule remark for this field reads: AMENDED TO 20 ACRES WITH A 2100 FOOT DIAGONAL.

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
High Cost Gas111999-03-22140252
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
CondensateDisposition901 bbl$38,951
GasProduction1,109,410 Mcf$4,653,972
Total$4,692,922

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 30.5883, -101.0693. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.58831, -101.06929 · 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
9,250 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 9,250 ft.

Completions filed
Mar 1997
1 of 1 wells

1 well

42-10537388A 19,250 ftMar 1997

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 (351)

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

351 months

May 2026022106.413.05$67
Apr 20260098.932.87$0
Mar 202606489.753.15$202
Feb 2026078663.503.75$2,948
Jan 2026089359.138.00$7,142
Dec 2025080256.664.41$3,540
Nov 202502058.593.93$79
Oct 202504059.383.30$132
Sep 2025060162.743.08$1,849
Aug 2025064163.933.01$1,932
Jul 2025064366.743.32$2,132
Jun 2025067366.483.13$2,106
May 2025071460.553.23$2,308
Apr 2025070362.363.54$2,491
Mar 2025075667.704.27$3,227
Feb 2025072370.884.34$3,138
Jan 2025090974.324.28$3,889
Dec 2024094768.993.12$2,956
Nov 202405469.052.20$119
Oct 2024027071.372.28$616
Sep 202401769.612.36$40
Aug 202402575.632.06$52
Jul 2024018579.932.15$397
Jun 2024016778.082.63$440
May 2024010278.812.20$224
Apr 2024032484.451.66$538
Mar 2024088880.301.55$1,372
Feb 2024092976.091.78$1,657
Jan 202401,00773.023.30$3,321
Dec 202301,00371.262.61$2,619
Nov 2023094277.892.81$2,645
Oct 2023067685.443.09$2,087
Sep 2023076589.042.74$2,092
Aug 2023099580.522.67$2,660
Jul 202301,03074.852.64$2,721
Jun 202301,03268.962.26$2,331
May 2023095370.622.23$2,123
Apr 202301,00378.122.24$2,244
Mar 202301,03872.852.39$2,484
Feb 2023072575.112.47$1,788
Jan 2023089076.533.39$3,015
Dec 2022088076.415.73$5,042
Nov 2022098985.005.65$5,584
Oct 2022099687.185.86$5,840
Sep 2022098284.888.16$8,017
Aug 202201,06994.529.13$9,757
Jul 20220986101.587.54$7,436
Jun 20220959115.097.98$7,650
May 202201,000109.378.43$8,433
Apr 20220995104.226.84$6,803
Mar 202201,072108.885.08$5,442
Feb 2022091091.054.86$4,422
Jan 202201,08281.844.54$4,910
Dec 202101,14571.323.90$4,464
Nov 202101,16277.435.24$6,085
Oct 202101,12579.795.71$6,428
Sep 202101,05869.865.35$5,661
Aug 202101,01166.024.22$4,267
Jul 202101,12870.783.98$4,492
Jun 2021089369.493.38$3,019
May 2021083863.483.02$2,529
Apr 202101,07060.362.76$2,952
Mar 202101,20961.302.72$3,285
Feb 2021083257.805.55$4,616
Jan 202101,05350.412.81$2,959
Dec 202001,24144.642.68$3,320
Nov 202001,31638.772.71$3,562
Oct 202001,45036.972.48$3,594
Sep 202001,27137.091.99$2,531
Aug 202001,44739.982.39$3,451
Jul 202001,63338.371.83$2,980
Jun 202001,62334.901.69$2,743
May 202002,17516.921.81$3,947
Apr 20200014.751.80$0
Mar 202006030.341.86$111
Feb 202001,39449.881.98$2,761
Jan 2020093957.252.09$1,967
Dec 201901,07959.012.30$2,486
Nov 201901,15955.302.75$3,188
Oct 201901,62453.472.42$3,928
Sep 201901,93855.052.66$5,150
Aug 201902,67953.112.30$6,173
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 201902,20958.482.74$6,053
Apr 201906962.632.75$190
Mar 201901,61256.803.06$4,936
Feb 201901,61150.852.79$4,498
Jan 201901,68246.033.23$5,430
Dec 20181818546.594.19$8,789
Nov 201801,13052.934.24$4,788
Oct 201801,58061.443.40$5,369
Sep 201801,49959.543.11$4,659
Aug 201801,37059.403.07$4,201
Jul 201801,38165.142.93$4,049
Jun 201801,48360.183.08$4,563
May 201801,52365.382.90$4,418
Apr 201801,48363.842.90$4,302
Mar 201801,51761.222.79$4,228
Feb 201801,33461.782.77$3,690
Jan 201801,31662.874.01$5,276
Dec 201701,49657.272.92$4,371
Nov 201701,41955.423.12$4,425
Oct 201701,56549.292.98$4,669
Sep 201701,48947.523.09$4,597
Aug 201771,56645.373.00$5,022
Jul 201701,58243.873.09$4,884
Jun 201701,61442.493.09$4,983
May 201701,62245.373.26$5,293
Apr 201701,37047.933.21$4,400
Mar 201701,39446.772.98$4,159
Feb 201701,38850.452.95$4,098
Jan 201701,55849.413.42$5,326
Dec 201601,45048.763.72$5,398
Nov 201601,42442.492.64$3,766
Oct 201601,32546.193.09$4,095
Sep 201601,43041.553.10$4,434
Aug 201601,63041.442.92$4,767
Jul 201601,52441.622.92$4,457
Jun 201601,60245.352.69$4,303
May 201601,48142.521.99$2,949
Apr 201601,56536.561.99$3,116
Mar 201601,67633.011.79$3,007
Feb 201601,64826.472.06$3,401
Jan 201601,81327.352.36$4,287
Dec 201501,70432.362.00$3,410
Nov 201501,74638.792.17$3,784
Oct 201501,84043.552.43$4,465
Sep 201501,82042.992.76$5,020
Aug 201501,81640.162.87$5,216
Jul 201501,79848.152.95$5,295
Jun 201502,09856.152.88$6,048
May 201501,00455.212.96$2,967
Apr 201501,65349.822.71$4,474
Mar 201501,78742.892.93$5,244
Feb 201501,62344.662.98$4,830
Jan 201501,75943.433.10$5,454
Dec 201401,80754.693.59$6,490
Nov 201401,70970.464.25$7,266
Oct 201401,75178.303.90$6,831
Sep 201401,87386.164.05$7,577
Aug 201401,88389.394.04$7,598
Jul 201401,89996.564.18$7,937
Jun 201401,84298.164.74$8,725
May 201401,95694.734.73$9,245
Apr 201401,93195.944.81$9,286
Mar 201402,00595.895.06$10,139
Feb 201401,55197.406.19$9,604
Jan 201401,52190.404.86$7,393
Dec 201301,61191.824.35$7,015
Nov 201301,89488.853.74$7,080
Oct 201302,08497.423.78$7,876
Sep 201302,008104.113.72$7,465
Aug 201302,204104.253.52$7,764
Jul 201302,306102.523.72$8,573
Jun 201302,42494.403.93$9,535
May 201301,50994.834.15$6,261
Apr 201301,76993.964.28$7,576
Mar 201301,49193.623.91$5,834
Feb 201301,85091.233.42$6,327
Jan 201302,12891.603.42$7,278
Dec 201202,28786.773.42$7,822
Nov 201202,12286.953.62$7,692
Oct 201202,19189.383.40$7,449
Sep 201202,15194.672.92$6,277
Aug 201202,21892.662.91$6,450
Jul 201202,31285.133.02$6,984
Jun 201202,09679.822.52$5,280
May 201202,21691.612.49$5,514
Apr 201202,210101.652.00$4,413
Mar 201202,196105.052.22$4,880
Feb 201202,063101.102.57$5,302
Jan 201202,23898.092.73$6,119
Dec 201102,40896.873.24$7,801
Nov 201102,41695.723.31$8,000
Oct 2011051284.983.65$1,868
Sep 201101,72383.623.99$6,868
Aug 201102,44383.404.15$10,137
Jul 201102,42994.144.52$10,972
Jun 201101,59892.904.64$7,415
May 201102,29998.134.40$10,127
Apr 201101,942105.964.33$8,415
Mar 201101,93796.364.06$7,859
Feb 201101,72285.644.18$7,198
Jan 201102,25086.504.59$10,325
Dec 201002,37985.734.35$10,343
Nov 201002,03580.843.80$7,724
Oct 201002,61678.103.51$9,179
Sep 201002,48772.633.98$9,897
Aug 201002,35473.684.42$10,403
Jul 201002,23572.554.74$10,586
Jun 201002,21070.364.91$10,852
May 201002,30871.124.24$9,775
Apr 201002,26981.694.12$9,354
Mar 201002,47678.394.39$10,866
Feb 201002,07073.585.44$11,266
Jan 201002,38774.365.96$14,236
Dec 200902,44771.445.48$13,419
Nov 200902,48874.593.75$9,334
Oct 200902,58672.544.11$10,629
Sep 200902,30365.543.06$7,058
Aug 200902,39767.423.22$7,715
Jul 200902,42261.133.46$8,391
Jun 200902,47566.163.90$9,640
May 200902,83354.743.93$11,122
Apr 200902,43546.773.59$8,736
Mar 200902,91642.144.06$11,836
Feb 200902,55732.814.63$11,847
Jan 200903,13235.865.37$16,822
Dec 200802,71237.105.98$16,210
Nov 200802,67155.496.86$18,324
Oct 200802,96175.246.92$20,496
Sep 20081391,509101.767.88$26,031
Aug 200802,731114.228.48$23,167
Jul 200802,922131.0811.39$33,280
Jun 200802,632131.3313.03$34,302
May 200802,690123.1711.57$31,135
Apr 200802,588110.3110.45$27,057
Mar 200802,749101.909.66$26,567
Feb 200802,73192.538.77$23,952
Jan 200802,97690.388.21$24,420
Dec 200702,90888.337.30$21,234
Nov 200703,00791.677.29$21,926
Oct 200703,11182.856.92$21,534
Sep 200703,21075.846.24$20,044
Aug 200703,21869.066.39$20,556
Jul 200703,43670.906.39$21,949
Jun 200703,45362.007.55$26,065
May 200703,05258.747.85$23,947
Apr 200703,37259.617.81$26,319
Mar 200703,74456.927.30$27,339
Feb 200703,05155.108.22$25,067
Jan 200703,22350.306.73$21,681
Dec 200603,94356.656.92$27,279
Nov 200603,93654.207.62$29,982
Oct 200604,43354.906.01$26,659
Sep 200604,34860.085.04$21,902
Aug 200604,33968.717.34$31,848
Jul 200603,70069.376.34$23,468
Jun 200603,73966.286.38$23,869
May 200604,32266.016.42$27,769
Apr 200603,74964.397.36$27,594
Mar 200604,29456.707.08$30,414
Feb 200603,74457.597.75$29,020
Jan 200604,03860.598.93$36,073
Dec 200503,55254.9413.42$47,652
Nov 200503,99954.6910.59$42,343
Oct 200504,40158.3413.80$60,715
Sep 200504,45761.4512.08$53,836
Aug 200504,29761.519.80$42,097
Jul 200502,14955.697.84$16,856
Jun 200523,63652.337.38$26,942
May 200503,71745.226.65$24,722
Apr 200503,92949.207.36$28,919
Mar 200503,92450.377.15$28,076
Feb 200504,14245.226.31$26,144
Jan 20051834,97643.166.32$39,358
Dec 200402,84139.866.75$19,180
Nov 200404,06345.286.33$25,721
Oct 200404,43049.706.52$28,862
Sep 200404,23943.245.28$22,398
Aug 200404,69942.375.55$26,083
Jul 200404,91538.286.08$29,904
Jun 200404,60036.106.43$29,592
May 200444,99337.486.49$32,577
Apr 200405,33534.475.86$31,255
Mar 200403,69234.365.53$20,417
Feb 200404,47532.455.51$24,656
Jan 200405,66732.036.30$35,700
Dec 200303,34430.266.30$21,073
Nov 200303,99228.804.60$18,344
Oct 200304,67128.174.76$22,232
Sep 200304,86626.314.75$23,110
Aug 200305,13529.765.13$26,341
Jul 200304,58129.415.17$23,688
Jun 200303,30728.565.98$19,786
May 200303,64126.595.97$21,747
Apr 200304,92726.675.41$26,642
Mar 200305,89131.146.10$35,912
Feb 200304,75433.487.93$37,680
Jan 200305,42030.315.58$30,255
Dec 200205,92526.914.85$28,759
Nov 200205,62524.664.14$23,270
Oct 200205,44626.464.23$23,032
Sep 200206,16727.443.64$22,418
Aug 200205,90525.963.16$18,684
Jul 200206,50124.583.06$19,905
Jun 200203,02323.733.34$10,092
May 200204,72324.663.58$16,927
Apr 200205,77023.653.51$20,266
Mar 200206,70222.003.10$20,794
Feb 200206,36118.222.38$15,112
Jan 200207,92317.172.38$18,823
Dec 200106,16016.932.36$14,565
Nov 200105,17818.072.41$12,456
Oct 200105,85719.782.53$14,812
Sep 200105,39824.262.25$12,153
Aug 200106,07924.873.05$18,560
Jul 200106,33723.933.20$20,260
Jun 20011966,67724.563.82$30,348
May 200107,59925.524.31$32,731
Apr 200104,47924.685.34$23,897
Mar 200105,31024.545.38$28,549
Feb 200104,56327.755.77$26,315
Jan 200104,62727.478.40$38,861
Dec 200005,87926.889.12$53,631
Nov 200006,35232.215.66$35,940
Oct 200006,56331.235.15$33,770
Sep 200006,48231.875.19$33,619
Aug 200007,57229.644.54$34,383
Jul 200007,82128.534.09$31,986
Jun 200005,69929.304.40$25,060
May 200005,52927.263.68$20,345
Apr 200006,92624.513.12$21,581
Mar 200007,74928.422.86$22,160
Feb 200007,84627.622.73$21,392
Jan 200008,85525.272.48$21,965
Dec 199909,14624.282.42$22,167
Nov 199906,25623.192.43$15,227
Oct 199916,16320.982.80$17,300
Sep 199908,27721.752.62$21,676
Aug 199909,10119.262.88$26,171
Jul 199909,02417.892.37$21,408
Jun 199909,64315.942.36$22,778
May 199909,13315.792.32$21,198
Apr 199907,71615.102.21$17,037
Mar 199904,67712.471.84$8,598
Feb 199906,1919.981.82$11,254
Jan 199906,45010.381.90$12,255
Dec 199805,4769.201.77$9,711
Nov 19980010.892.19$0
Oct 199808,92512.421.97$17,575
Sep 199807,14112.592.08$14,872
Aug 199807,66611.301.91$14,622
Jul 199807,88511.742.24$17,641
Jun 1998011,51511.242.24$25,762
May 1998011,60012.622.21$25,594
Apr 1998010,93513.042.51$27,396
Mar 199809,54112.802.31$22,034
Feb 199809,91313.952.30$22,791
Jan 1998011,15714.702.15$24,041
Dec 19971888,85716.322.41$24,423
Nov 1997011,17218.193.09$34,502
Oct 1997012,04519.253.15$37,940
Sep 1997011,39317.742.95$33,665
Aug 1997012,14117.862.55$31,017
Jul 1997012,94217.582.25$29,080
Jun 1997012,54617.242.26$28,319
May 1997014,72118.972.31$33,983
Apr 1997017,16117.882.08$35,743
Mar 19970018.951.94$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                   22 Mcf  × $  3.05 =        $67

────────────────────────────────────────────────────
Month total                                      $67

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/162832 is the state's own key, not one this site invented.