MCMULLAN "18" GU

Operated by SCOUT ENERGY MANAGEMENT LLC (P-5 760218) 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 158737District 7CField 233657502 tax incentive programmesGasSaveExport
Value, all time
$834 k
Jan 1996 – May 2026
Value, last 12 filed months
$11 k
at the published price for each month
Months reported
365
no gaps in the span
Streams
1
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 Gas111996-07-18134989
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
GasProduction229,555 Mcf$833,554
Total$833,554

26,181 Mcf of this lease's gas, across 9 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 30.6239, -101.1703. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.62385, -101.17027 · 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
8,200 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 8,200 ft.

Completions filed
Jan 1996
1 of 1 wells

1 well

42-105370253-D8,200 ftJan 1996

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 (365)

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

365 months

May 2026269106.413.05$819
Apr 202620698.932.87$591
Mar 202624189.753.15$759
Feb 202621863.503.75$818
Jan 202624359.138.00$1,943
Dec 202524456.664.41$1,077
Nov 202524058.593.93$942
Oct 202524259.383.30$800
Sep 202523962.743.08$735
Aug 202524563.933.01$739
Jul 202524666.743.32$816
Jun 202523866.483.13$745
May 202525260.553.23$815
Apr 202524162.363.54$854
Mar 202524367.704.27$1,037
Feb 202521870.884.34$946
Jan 202525074.324.28$1,070
Dec 20241068.993.12$31
Nov 20243269.052.20$70
Oct 20245571.372.28$125
Sep 20244269.612.36$99
Aug 20243675.632.06$74
Jul 20243679.932.15$77
Jun 20241778.082.63$45
May 20245678.812.20$123
Apr 20243684.451.66$60
Mar 20242380.301.55$36
Feb 20243376.091.78$59
Jan 20241173.023.30$36
Dec 20232771.262.61$70
Nov 20234677.892.81$129
Oct 20234485.443.09$136
Sep 20234789.042.74$129
Aug 20234280.522.67$112
Jul 20235274.852.64$137
Jun 20233368.962.26$75
May 20233270.622.23$71
Apr 20234978.122.24$110
Mar 20235772.852.39$136
Feb 20235575.112.47$136
Jan 20236476.533.39$217
Dec 20226376.415.73$361
Nov 20226785.005.65$378
Oct 20227887.185.86$457
Sep 20226984.888.16$563
Aug 20226594.529.13$593
Jul 202270101.587.54$528
Jun 202281115.097.98$646
May 2022115109.378.43$970
Apr 2022119104.226.84$814
Mar 202227108.885.08$137
Feb 20222491.054.86$117
Jan 20222681.844.54$118
Dec 20213171.323.90$121
Nov 20212977.435.24$152
Oct 20213879.795.71$217
Sep 20216169.865.35$326
Aug 20218566.024.22$359
Jul 20219170.783.98$362
Jun 202112969.493.38$436
May 202111963.483.02$359
Apr 202112960.362.76$356
Mar 202110761.302.72$291
Feb 20218057.805.55$444
Jan 202112150.412.81$340
Dec 202011544.642.68$308
Nov 202012438.772.71$336
Oct 202013036.972.48$322
Sep 202013437.091.99$267
Aug 202013339.982.39$317
Jul 202014238.371.83$259
Jun 202015334.901.69$259
May 202018416.921.81$334
Apr 202013714.751.80$247
Mar 202017930.341.86$332
Feb 202016349.881.98$323
Jan 202014757.252.09$308
Dec 201918359.012.30$422
Nov 201917555.302.75$481
Oct 201918753.472.42$452
Sep 201918955.052.66$502
Aug 201919853.112.30$456
Jul 201918956.272.46$465
Jun 201919952.782.49$496
May 201919158.482.74$523
Apr 20193462.632.75$94
Mar 201920556.803.06$628
Feb 201918350.852.79$511
Jan 201919846.033.23$639
Dec 201820746.594.19$866
Nov 201818852.934.24$797
Oct 201820761.443.40$703
Sep 201820859.543.11$646
Aug 201821559.403.07$659
Jul 201820765.142.93$607
Jun 201819860.183.08$609
May 201820165.382.90$583
Apr 201816663.842.90$482
Mar 201817161.222.79$477
Feb 201820161.782.77$556
Jan 201823662.874.01$946
Dec 201723557.272.92$687
Nov 201723355.423.12$727
Oct 201723549.292.98$701
Sep 201723047.523.09$710
Aug 201725445.373.00$763
Jul 201723743.873.09$732
Jun 201723042.493.09$710
May 201724145.373.26$786
Apr 201722047.933.21$707
Mar 201724346.772.98$725
Feb 201723150.452.95$682
Jan 201726449.413.42$903
Dec 201627448.763.72$1,020
Nov 201625742.492.64$680
Oct 201627346.193.09$844
Sep 201626641.553.10$825
Aug 201628641.442.92$836
Jul 201626441.622.92$772
Jun 201626345.352.69$706
May 201628242.521.99$561
Apr 201627936.561.99$556
Mar 201629233.011.79$524
Feb 201627826.472.06$574
Jan 201628227.352.36$667
Dec 201529032.362.00$580
Nov 201529338.792.17$635
Oct 201529443.552.43$713
Sep 201528142.992.76$775
Aug 201528640.162.87$822
Jul 201528048.152.95$825
Jun 201533256.152.88$957
May 201518655.212.96$550
Apr 201530349.822.71$820
Mar 201534042.892.93$998
Feb 201529844.662.98$887
Jan 201536243.433.10$1,122
Dec 201439154.693.59$1,404
Nov 201417270.464.25$731
Oct 20147978.303.90$308
Sep 20148486.164.05$340
Aug 20148789.394.04$351
Jul 20149096.564.18$376
Jun 20149398.164.74$441
May 20149694.734.73$454
Apr 20148695.944.81$414
Mar 20148995.895.06$450
Feb 20148897.406.19$545
Jan 201410190.404.86$491
Dec 201310191.824.35$440
Nov 201310488.853.74$389
Oct 201311297.423.78$423
Sep 2013146104.113.72$543
Aug 2013180104.253.52$634
Jul 2013171102.523.72$636
Jun 201321794.403.93$854
May 201329494.834.15$1,220
Apr 201332993.964.28$1,409
Mar 20138193.623.91$317
Feb 201317391.233.42$592
Jan 201320991.603.42$715
Dec 201221286.773.42$725
Nov 201220386.953.62$736
Oct 201221489.383.40$728
Sep 201210794.672.92$312
Aug 20121292.662.91$35
Jul 20122085.133.02$60
Jun 20122879.822.52$71
May 201216191.612.49$401
Apr 2012200101.652.00$399
Mar 2012218105.052.22$484
Feb 2012195101.102.57$501
Jan 201221798.092.73$593
Dec 201120796.873.24$671
Nov 201117995.723.31$593
Oct 20113784.983.65$135
Sep 20111783.623.99$68
Aug 2011583.404.15$21
Jul 20111494.144.52$63
Jun 20112092.904.64$93
May 20114398.134.40$189
Apr 2011101105.964.33$438
Mar 201116896.364.06$682
Feb 20119285.644.18$385
Jan 20117486.504.59$340
Dec 20107885.734.35$339
Nov 20106380.843.80$239
Oct 20108678.103.51$302
Sep 20108572.633.98$338
Aug 20108973.684.42$393
Jul 20108672.554.74$407
Jun 20108870.364.91$432
May 201010071.124.24$424
Apr 201015081.694.12$618
Mar 201027678.394.39$1,211
Feb 201015673.585.44$849
Jan 201011174.365.96$662
Dec 200913671.445.48$746
Nov 20099974.593.75$371
Oct 200910172.544.11$415
Sep 20099765.543.06$297
Aug 200910267.423.22$328
Jul 200910461.133.46$360
Jun 200910066.163.90$390
May 20099754.743.93$381
Apr 20098446.773.59$301
Mar 20099142.144.06$369
Feb 20098032.814.63$371
Jan 20098635.865.37$462
Dec 20088437.105.98$502
Nov 200810255.496.86$700
Oct 20089575.246.92$658
Sep 200889101.767.88$701
Aug 200898114.228.48$831
Jul 2008175131.0811.39$1,993
Jun 200825131.3313.03$326
May 200896123.1711.57$1,111
Apr 2008135110.3110.45$1,411
Mar 2008148101.909.66$1,430
Feb 200813392.538.77$1,166
Jan 200817590.388.21$1,436
Dec 200721088.337.30$1,533
Nov 200715791.677.29$1,145
Oct 200718482.856.92$1,274
Sep 200718875.846.24$1,174
Aug 200717769.066.39$1,131
Jul 200730970.906.39$1,974
Jun 200742062.007.55$3,170
May 200739458.747.85$3,091
Apr 200743959.617.81$3,426
Mar 200762956.927.30$4,593
Feb 200756355.108.22$4,626
Jan 200752150.306.73$3,505
Dec 200639656.656.92$2,740
Nov 200659354.207.62$4,517
Oct 200658754.906.01$3,530
Sep 200643860.085.04$2,206
Aug 200647668.717.34$3,494
Jul 200620769.376.34$1,313
Jun 200618966.286.38$1,207
May 200637666.016.42$2,416
Apr 200653964.397.36$3,967
Mar 200663756.707.08$4,512
Feb 200661657.597.75$4,775
Jan 200666560.598.93$5,941
Dec 200530954.9413.42$4,145
Nov 200562354.6910.59$6,597
Oct 200579058.3413.80$10,899
Sep 200553661.4512.08$6,474
Aug 200553261.519.80$5,212
Jul 200561255.697.84$4,800
Jun 200582452.337.38$6,082
May 200583745.226.65$5,567
Apr 20051,03849.207.36$7,640
Mar 200584350.377.15$6,032
Feb 200564245.226.31$4,052
Jan 200583843.166.32$5,298
Dec 200467939.866.75$4,584
Nov 200481945.286.33$5,185
Oct 200487849.706.52$5,720
Sep 200483043.245.28$4,386
Aug 200481142.375.55$4,502
Jul 200466438.286.08$4,040
Jun 20041,91236.106.43$12,300
May 200496737.486.49$6,280
Apr 20041,00534.475.86$5,888
Mar 200493134.365.53$5,149
Feb 200499832.455.51$5,499
Jan 20041,09932.036.30$6,923
Dec 20031,14030.266.30$7,184
Nov 200384328.804.60$3,874
Oct 200386228.174.76$4,103
Sep 200388126.314.75$4,184
Aug 200385929.765.13$4,406
Jul 200389029.415.17$4,602
Jun 200397428.565.98$5,827
May 20031,02926.595.97$6,146
Apr 20031,06526.675.41$5,759
Mar 20031,19731.146.10$7,297
Feb 200397733.487.93$7,744
Jan 20031,05330.315.58$5,878
Dec 20021,20326.914.85$5,839
Nov 20021,19424.664.14$4,940
Oct 20021,47626.464.23$6,242
Sep 20021,35927.443.64$4,940
Aug 20021,75425.963.16$5,550
Jul 20021,89724.583.06$5,808
Jun 20021,35023.733.34$4,507
May 20021,41024.663.58$5,053
Apr 20021,39223.653.51$4,889
Mar 20021,19222.003.10$3,698
Feb 200296118.222.38$2,283
Jan 200299517.172.38$2,364
Dec 20011,01516.932.36$2,400
Nov 20011,08218.072.41$2,603
Oct 200194519.782.53$2,390
Sep 20011,30924.262.25$2,947
Aug 20011,43124.873.05$4,369
Jul 20011,29223.933.20$4,131
Jun 20011,14424.563.82$4,375
May 20011,12625.524.31$4,850
Apr 20011,19124.685.34$6,354
Mar 20011,30824.545.38$7,032
Feb 20012,77827.755.77$16,021
Jan 20013,12827.478.40$26,271
Dec 20003,58326.889.12$32,686
Nov 20002,97432.215.66$16,827
Oct 20003,74031.235.15$19,244
Sep 20003,37231.875.19$17,489
Aug 20001,67729.644.54$7,615
Jul 20001,79128.534.09$7,325
Jun 20001,83229.304.40$8,056
May 20001,74427.263.68$6,417
Apr 20001,78424.513.12$5,559
Mar 20001,99228.422.86$5,697
Feb 20002,30927.622.73$6,295
Jan 200040625.272.48$1,007
Dec 199910524.282.42$254
Nov 19991,53723.192.43$3,741
Oct 19991,80020.982.80$5,047
Sep 19991,52421.752.62$3,991
Aug 19991,92819.262.88$5,544
Jul 19991,90517.892.37$4,519
Jun 199963215.942.36$1,493
May 19992,27915.792.32$5,290
Apr 19992,18615.102.21$4,827
Mar 19992,42512.471.84$4,458
Feb 19998289.981.82$1,505
Jan 19991,32810.381.90$2,523
Dec 19981,3679.201.77$2,424
Nov 19981,44610.892.19$3,161
Oct 19981,56612.421.97$3,084
Sep 19981,70412.592.08$3,549
Aug 199870711.301.91$1,349
Jul 19981,65011.742.24$3,692
Jun 19981,58511.242.24$3,546
May 19981,62712.622.21$3,590
Apr 19981,63113.042.51$4,086
Mar 19982,18412.802.31$5,044
Feb 19981,94313.952.30$4,467
Jan 19982,13814.702.15$4,607
Dec 19972,64616.322.41$6,380
Nov 19972,04818.193.09$6,325
Oct 19971,51719.253.15$4,778
Sep 19972,21917.742.95$6,557
Aug 19972,32917.862.55$5,950
Jul 19972,64817.582.25$5,950
Jun 19972,47417.242.26$5,584
May 19972,84818.972.31$6,575
Apr 19972,72617.882.08$5,678
Mar 19972,86318.951.94$5,552
Feb 19972,60920.492.21$5,755
Jan 19972,56723.483.54$9,086
Dec 19965,64423.32$0
Nov 19962,96021.97$0
Oct 19963,08123.31$0
Sep 19962,93822.22$0
Aug 19961,98920.26$0
Jul 19963,77119.55$0
Jun 19962,23918.73$0
May 19962,78719.43$0
Apr 199677221.51$0
Mar 1996019.38$0
Feb 1996016.98$0
Jan 1996017.07$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
Gas                  269 Mcf  × $  3.05 =       $819

────────────────────────────────────────────────────
Month total                                     $819

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/158737 is the state's own key, not one this site invented.