SCHWALM, B. W.

Operated by HIGHMARK ENERGY OPERATING, LLC (P-5 385847) in the DUDE WILSON (MORROW, UPPER-A-1-) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 66709District 10Field 26306852NGPA filingCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 8 leases and 9 wells, and the rule below applies to all of them.

Discovered
1961-03-07
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
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFF. 9/1/88

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
CondensateDisposition1,838 bbl$64,567
GasProduction433,043 Mcf$1,164,799
Total$1,229,366

131,259 Mcf of this lease's gas, across 47 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 36.2878, -100.7398. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.28776, -100.73983 · 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
8,173 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 8,173 ft.

Completions filed
Jan 1961
1 of 1 wells

1 well

42-3570078728,173 ftJan 1961

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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20227085.005.65$595
Oct 20220087.185.86$0
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 201530048.152.95$1,445
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 201308088.853.74$299
Oct 2013016197.423.78$608
Sep 2013055104.113.72$204
Aug 20130469104.253.52$1,652
Jul 201301,068102.523.72$3,971
Jun 201301,06894.403.93$4,201
May 201301,28194.834.15$5,315
Apr 20131031,10193.964.28$14,393
Mar 201301,17593.623.91$4,598
Feb 201301,06191.233.42$3,629
Jan 201301,24691.603.42$4,261
Dec 201201,16686.773.42$3,988
Nov 2012091186.953.62$3,302
Oct 2012050889.383.40$1,727
Sep 2012011294.672.92$327
Aug 2012088192.662.91$2,562
Jul 201201,53385.133.02$4,631
Jun 201201,43879.822.52$3,622
May 201201,54391.612.49$3,839
Apr 201201,540101.652.00$3,075
Mar 201201,253105.052.22$2,784
Feb 20120989101.102.57$2,542
Jan 20128930598.092.73$9,564
Dec 2011067796.873.24$2,193
Nov 201101,44995.723.31$4,798
Oct 201101,37484.983.65$5,013
Sep 201101,47283.623.99$5,867
Aug 201101,46783.404.15$6,087
Jul 201101,39494.144.52$6,297
Jun 201101,39492.904.64$6,468
May 201101,38098.134.40$6,079
Apr 201101,152105.964.33$4,992
Mar 201101896.364.06$73
Feb 2011065885.644.18$2,750
Jan 201101,18486.504.59$5,433
Dec 201001,38085.734.35$6,000
Nov 201001,27980.843.80$4,854
Oct 2010431,66578.103.51$9,201
Sep 201001,54572.633.98$6,148
Aug 201001,67173.684.42$7,385
Jul 201001,47472.554.74$6,982
Jun 201001,25570.364.91$6,163
May 201001,46971.124.24$6,222
Apr 201001,32581.694.12$5,463
Mar 201001,65978.394.39$7,281
Feb 2010085573.585.44$4,653
Jan 201001,07174.365.96$6,388
Dec 200910890871.445.48$12,695
Nov 200901,58974.593.75$5,961
Oct 200901,67972.544.11$6,901
Sep 200901,58865.543.06$4,867
Aug 200902,00567.423.22$6,453
Jul 200902,10661.133.46$7,296
Jun 200901,82166.163.90$7,093
May 200901,71954.743.93$6,748
Apr 200902,32746.773.59$8,348
Mar 200902,44942.144.06$9,940
Feb 2009522,54332.814.63$13,488
Jan 200902,69035.865.37$14,448
Dec 200803,07937.105.98$18,404
Nov 200803,43055.496.86$23,531
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 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070169.066.39$6
Jul 200705270.906.39$332
Jun 2007013562.007.55$1,019
May 200706858.747.85$534
Apr 200703959.617.81$304
Mar 200709656.927.30$701
Feb 200701455.108.22$115
Jan 2007014350.306.73$962
Dec 200601,41956.656.92$9,817
Nov 2006015754.207.62$1,196
Oct 2006011654.906.01$698
Sep 20063115360.085.04$2,633
Aug 2006032568.717.34$2,385
Jul 2006057969.376.34$3,672
Jun 2006034566.286.38$2,202
May 2006029266.016.42$1,876
Apr 2006024164.397.36$1,774
Mar 2006035356.707.08$2,500
Feb 2006037457.597.75$2,899
Jan 2006041060.598.93$3,663
Dec 2005044254.9413.42$5,930
Nov 2005052854.6910.59$5,591
Oct 2005057058.3413.80$7,864
Sep 2005021161.4512.08$2,549
Aug 2005053261.519.80$5,212
Jul 2005051755.697.84$4,055
Jun 2005055552.337.38$4,096
May 2005060845.226.65$4,044
Apr 2005047349.207.36$3,482
Mar 2005027950.377.15$1,996
Feb 2005045745.226.31$2,885
Jan 2005036843.166.32$2,327
Dec 2004039039.866.75$2,633
Nov 2004024645.286.33$1,557
Oct 2004087749.706.52$5,714
Sep 2004098943.245.28$5,226
Aug 200401,45342.375.55$8,065
Jul 200401,08838.286.08$6,620
Jun 200401,24536.106.43$8,009
May 200401,72437.486.49$11,197
Apr 2004751,82234.475.86$13,259
Mar 2004391,78234.365.53$11,195
Feb 200401,31332.455.51$7,234
Jan 200401,59932.036.30$10,073
Dec 200301,83330.266.30$11,551
Nov 200302,18128.804.60$10,022
Oct 2003522,36628.174.76$12,726
Sep 200301,81326.314.75$8,611
Aug 2003080129.765.13$4,109
Jul 200301,38629.415.17$7,167
Jun 200302,14828.565.98$12,851
May 200302,01926.595.97$12,059
Apr 200301,97326.675.41$10,669
Mar 200302,10131.146.10$12,808
Feb 200301,86033.487.93$14,742
Jan 2003492,33030.315.58$14,491
Dec 200202,64326.914.85$12,828
Nov 200202,20024.664.14$9,101
Oct 200202,37626.464.23$10,048
Sep 200202,69027.443.64$9,779
Aug 200202,06325.963.16$6,528
Jul 2002582,18324.583.06$8,109
Jun 200202,46223.733.34$8,219
May 200202,33924.663.58$8,383
Apr 200202,52523.653.51$8,869
Mar 200202,53522.003.10$7,865
Feb 200202,38418.222.38$5,664
Jan 200202,45717.172.38$5,837
Dec 200102,34016.932.36$5,533
Nov 200102,39718.072.41$5,766
Oct 200102,69119.782.53$6,805
Sep 200102,41924.262.25$5,446
Aug 200102,82624.873.05$8,628
Jul 200102,44823.933.20$7,826
Jun 200102,55924.563.82$9,786
May 2001611,90725.524.31$9,771
Apr 200102,03324.685.34$10,847
Mar 200102,40524.545.38$12,930
Feb 200101,99827.755.77$11,523
Jan 200102,31327.478.40$19,426
Dec 200002,04126.889.12$18,619
Nov 200002,16232.215.66$12,233
Oct 2000752,11131.235.15$13,204
Sep 200002,24331.875.19$11,633
Aug 20000129.644.54$5
Jul 200002,31928.534.09$9,484
Jun 200002,42029.304.40$10,641
May 200001,73527.263.68$6,384
Apr 200002,33024.513.12$7,260
Mar 2000562,43728.422.86$8,561
Feb 200002,38727.622.73$6,508
Jan 200002,32725.272.48$5,772
Dec 199902,43724.282.42$5,907
Nov 1999242,44823.192.43$6,515
Oct 199902,47420.982.80$6,936
Sep 199902,52921.752.62$6,623
Aug 199902,48119.262.88$7,134
Jul 199902,27017.892.37$5,385
Jun 199901,80115.942.36$4,254
May 199902,18315.792.32$5,067
Apr 199902,47915.102.21$5,474
Mar 1999912,68412.471.84$6,069
Feb 199902,5649.981.82$4,661
Jan 199902,42010.381.90$4,598
Dec 199802,3939.201.77$4,244
Nov 199802,72910.892.19$5,965
Oct 1998882,64912.421.97$6,309
Sep 199802,85012.592.08$5,935
Aug 199802,87011.301.91$5,474
Jul 199802,85611.742.24$6,390
Jun 199802,53411.242.24$5,669
May 199803,00612.622.21$6,632
Apr 199801,97013.042.51$4,936
Mar 199802,53212.802.31$5,848
Feb 1998512,07113.952.30$5,473
Jan 199802,55214.702.15$5,499
Dec 199702,61816.322.41$6,312
Nov 199702,60618.193.09$8,048
Oct 19971671,41019.253.15$7,656
Sep 199702,77517.742.95$8,200
Aug 199702,79917.862.55$7,151
Jul 199703,89317.582.25$8,747
Jun 199703,79517.242.26$8,566
May 19970118.972.31$2
Apr 199704,57217.882.08$9,522
Mar 199704,75718.951.94$9,224
Feb 19970120.492.21$2
Jan 199701,73423.483.54$6,138
Dec 199603,80223.32$0
Nov 199601,25221.97$0
Oct 19961161,10723.31$2,704
Sep 199602,24222.22$0
Aug 199604,17920.26$0
Jul 199601,33119.55$0
Jun 199602,93618.73$0
May 199602,81919.43$0
Apr 199601,99621.51$0
Mar 199603,89719.38$0
Feb 199602,65416.98$0
Jan 1996074517.07$0
Dec 199501,50517.19$0
Nov 199502,28216.00$0
Oct 199503,06015.43$0
Sep 199502,70716.18$0
Aug 199503,39715.92$0
Jul 199501,94015.24$0
Jun 199502,75416.41$0
May 199502,74217.56$0
Apr 19951912,66917.73$3,386
Mar 199503,22116.44$0
Feb 1995073516.58$0
Jan 199503,03015.92$0
Dec 199402,80215.03$0
Nov 199402,15615.90$0
Oct 199402,74715.58$0
Sep 199402,39915.29$0
Aug 199403,69216.13$0
Jul 199404,39217.56$0
Jun 199403,80917.09$0
May 199404,50115.88$0
Apr 199403,25914.14$0
Mar 199402,98912.46$0
Feb 199403,24712.50$0
Jan 199402,44112.66$0
Dec 1993060612.33$0
Nov 199303,64614.49$0
Oct 19931823,36315.85$2,885
Sep 199302,33215.03$0
Aug 199303,39915.66$0
Jul 199302,59915.46$0
Jun 199303,28816.79$0
May 199303,94717.68$0
Apr 199305,27818.05$0
Mar 199303,37618.14$0
Feb 19930017.90$0
Jan 199301,98916.93$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.

Nov 2022 — as filed, then multipliedworked
Condensate             7 bbl  × $ 85.00 =       $595
Gas                    0 Mcf  × $  5.65 =         $0

────────────────────────────────────────────────────
Month total                                     $595

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. 10/G/66709 is the state's own key, not one this site invented.