ISAACS -212-

Operated by MOUNTAINSIDE ENERGY OPERATING, L (P-5 103921) in the CANADIAN, SE (DOUGLAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 129561District 10Field 15217250CondensateGasSaveExport
Value, all time
$1.4 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
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 419 leases and 430 wells, and the rule below applies to all of them.

Discovered
1972-08-01
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
660 ft
minimum

A drilling unit in this field needs at least 160 acres.

The Commission's schedule remark for this field reads: COMBINED W/HUMPHREYS (DOUGLAS) 9/81 CARRIED AS CANADIAN,SE (DOUGLA

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
CondensateDisposition13 bbl$167
GasProduction416,486 Mcf$1,378,185
Total$1,378,352

70,631 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 35.8679, -100.4355. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.86791, -100.43552 · 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
11,600 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 11,600 ft.

Completions filed
Dec 1988
1 of 1 wells

1 well

42-21131046221211,600 ftDec 1988

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 202601,12398.932.87$3,223
Mar 202601,15989.753.15$3,650
Feb 202601,02363.503.75$3,837
Jan 202601,13659.138.00$9,086
Dec 202501,15056.664.41$5,075
Nov 202501,11958.593.93$4,394
Oct 202501,14759.383.30$3,791
Sep 202501,11562.743.08$3,431
Aug 202501,15663.933.01$3,485
Jul 202501,17066.743.32$3,879
Jun 202501,16566.483.13$3,645
May 202501,20060.553.23$3,879
Apr 202501,14962.363.54$4,071
Mar 202501,17167.704.27$4,998
Feb 202501,04370.884.34$4,528
Jan 202501,13874.324.28$4,869
Dec 202401,16668.993.12$3,640
Nov 202401,14869.052.20$2,524
Oct 202401,20071.372.28$2,738
Sep 202401,15369.612.36$2,726
Aug 202401,07075.632.06$2,208
Jul 202401,20479.932.15$2,584
Jun 202401,17178.082.63$3,084
May 202401,21178.812.20$2,662
Apr 202401,15684.451.66$1,918
Mar 202401,18480.301.55$1,829
Feb 202401,07376.091.78$1,914
Jan 202401,17273.023.30$3,865
Dec 202301,13771.262.61$2,968
Nov 202301,14577.892.81$3,215
Oct 202301,20185.443.09$3,708
Sep 202301,16289.042.74$3,178
Aug 202301,21880.522.67$3,256
Jul 202301,23674.852.64$3,265
Jun 202301,19668.962.26$2,701
May 202301,23570.622.23$2,751
Apr 202301,17378.122.24$2,625
Mar 202301,17072.852.39$2,800
Feb 202301,07475.112.47$2,648
Jan 202301,15476.533.39$3,909
Dec 202201,16176.415.73$6,651
Nov 202201,16085.005.65$6,550
Oct 202201,21087.185.86$7,095
Sep 202201,18784.888.16$9,690
Aug 202201,23594.529.13$11,272
Jul 202201,241101.587.54$9,360
Jun 202201,211115.097.98$9,660
May 202201,245109.378.43$10,499
Apr 202201,207104.226.84$8,253
Mar 202201,221108.885.08$6,198
Feb 202201,09991.054.86$5,340
Jan 202201,20381.844.54$5,459
Dec 202101,23471.323.90$4,812
Nov 202101,20077.435.24$6,284
Oct 202101,24279.795.71$7,097
Sep 202101,20369.865.35$6,437
Aug 202101,23166.024.22$5,196
Jul 202101,26570.783.98$5,037
Jun 202101,22769.493.38$4,148
May 202101,27463.483.02$3,845
Apr 202101,22260.362.76$3,371
Mar 202101,22861.302.72$3,336
Feb 202101,10357.805.55$6,119
Jan 202101,23150.412.81$3,459
Dec 202001,23944.642.68$3,315
Nov 202001,23038.772.71$3,329
Oct 202001,24736.972.48$3,091
Sep 202001,24537.091.99$2,479
Aug 202001,38539.982.39$3,303
Jul 202001,13738.371.83$2,075
Jun 202001,27434.901.69$2,153
May 202001,30816.921.81$2,374
Apr 202001,25414.751.80$2,263
Mar 202001,26430.341.86$2,346
Feb 202001,17049.881.98$2,317
Jan 202001,23257.252.09$2,581
Dec 201901,25559.012.30$2,892
Nov 201901,22555.302.75$3,370
Oct 201901,27153.472.42$3,074
Sep 201901,24655.052.66$3,311
Aug 201901,28353.112.30$2,956
Jul 201901,30356.272.46$3,205
Jun 201901,26452.782.49$3,149
May 201901,30058.482.74$3,562
Apr 201901,25362.632.75$3,447
Mar 201901,26556.803.06$3,874
Feb 201901,14550.852.79$3,197
Jan 201901,23846.033.23$3,996
Dec 201801,24846.594.19$5,223
Nov 201801,22452.934.24$5,186
Oct 201801,27461.443.40$4,329
Sep 201801,24859.543.11$3,879
Aug 201801,30059.403.07$3,987
Jul 201801,32265.142.93$3,876
Jun 201801,27260.183.08$3,914
May 201801,31365.382.90$3,809
Apr 201801,24563.842.90$3,612
Mar 201801,27161.222.79$3,542
Feb 201801,13961.782.77$3,151
Jan 201801,22362.874.01$4,903
Dec 201701,23857.272.92$3,617
Nov 201701,22355.423.12$3,814
Oct 201701,27549.292.98$3,804
Sep 201701,24447.523.09$3,841
Aug 201701,28245.373.00$3,852
Jul 201701,29243.873.09$3,989
Jun 201701,24542.493.09$3,844
May 201701,28345.373.26$4,187
Apr 201701,22547.933.21$3,934
Mar 201701,12646.772.98$3,360
Feb 201701,12650.452.95$3,325
Jan 201701,19349.413.42$4,079
Dec 201601,22248.763.72$4,549
Nov 201601,17942.492.64$3,118
Oct 201601,22546.193.09$3,786
Sep 201601,22141.553.10$3,786
Aug 201601,26641.442.92$3,702
Jul 201601,25941.622.92$3,682
Jun 201601,22345.352.69$3,285
May 201601,24742.521.99$2,483
Apr 201601,17236.561.99$2,334
Mar 201601,22433.011.79$2,196
Feb 201601,12426.472.06$2,320
Jan 201601,18227.352.36$2,795
Dec 201501,18732.362.00$2,376
Nov 201501,16438.792.17$2,523
Oct 201501,19043.552.43$2,888
Sep 201501,19242.992.76$3,288
Aug 201501,24340.162.87$3,571
Jul 201501,24848.152.95$3,675
Jun 201501,20056.152.88$3,459
May 201501,22055.212.96$3,606
Apr 201501,16949.822.71$3,164
Mar 201501,17842.892.93$3,457
Feb 201501,04544.662.98$3,110
Jan 201501,12943.433.10$3,501
Dec 201401,15554.693.59$4,148
Nov 201401,12470.464.25$4,779
Oct 201401,17678.303.90$4,588
Sep 201401,15086.164.05$4,652
Aug 201401,26389.394.04$5,096
Jul 201401,09696.564.18$4,581
Jun 201401,10698.164.74$5,239
May 201401,14994.734.73$5,431
Apr 201401,10995.944.81$5,333
Mar 201401,11695.895.06$5,643
Feb 201401,00197.406.19$6,198
Jan 201401,10690.404.86$5,376
Dec 201301,08391.824.35$4,716
Nov 201301,07088.853.74$4,000
Oct 201301,08897.423.78$4,112
Sep 201301,054104.113.72$3,919
Aug 201301,083104.253.52$3,815
Jul 201301,069102.523.72$3,974
Jun 201301,02994.403.93$4,047
May 201301,09594.834.15$4,543
Apr 201301,00293.964.28$4,291
Mar 2013098493.623.91$3,850
Feb 2013093391.233.42$3,191
Jan 2013093391.603.42$3,191
Dec 201201,00586.773.42$3,437
Nov 2012093786.953.62$3,397
Oct 201201,02289.383.40$3,474
Sep 2012098894.672.92$2,883
Aug 201201,05592.662.91$3,068
Jul 201201,02885.133.02$3,105
Jun 2012091579.822.52$2,305
May 201201,15891.612.49$2,881
Apr 20120936101.652.00$1,869
Mar 201201,010105.052.22$2,244
Feb 20120934101.102.57$2,401
Jan 2012097798.092.73$2,671
Dec 2011098496.873.24$3,188
Nov 2011097895.723.31$3,238
Oct 201101,05684.983.65$3,853
Sep 2011094383.623.99$3,759
Aug 2011098683.404.15$4,091
Jul 201101,03294.144.52$4,662
Jun 2011096292.904.64$4,464
May 201101,00598.134.40$4,427
Apr 20110948105.964.33$4,108
Mar 2011097696.364.06$3,960
Feb 2011084885.644.18$3,545
Jan 2011092686.504.59$4,249
Dec 2010093485.734.35$4,061
Nov 2010091480.843.80$3,469
Oct 2010093078.103.51$3,263
Sep 2010090872.633.98$3,613
Aug 2010092473.684.42$4,083
Jul 2010090072.554.74$4,263
Jun 2010086570.364.91$4,248
May 2010088771.124.24$3,757
Apr 2010083481.694.12$3,438
Mar 2010084478.394.39$3,704
Feb 2010077173.585.44$4,196
Jan 2010076374.365.96$4,551
Dec 2009081971.445.48$4,491
Nov 2009078474.593.75$2,941
Oct 2009082272.544.11$3,379
Sep 2009078565.543.06$2,406
Aug 2009078967.423.22$2,539
Jul 2009075061.133.46$2,598
Jun 2009071966.163.90$2,801
May 2009073554.743.93$2,885
Apr 2009072846.773.59$2,612
Mar 2009080942.144.06$3,284
Feb 2009080832.814.63$3,743
Jan 2009039335.865.37$2,111
Dec 2008071337.105.98$4,262
Nov 2008071455.496.86$4,898
Oct 2008076775.246.92$5,309
Sep 20080859101.767.88$6,766
Aug 20080653114.228.48$5,539
Jul 20080904131.0811.39$10,296
Jun 20080876131.3313.03$11,417
May 20080295123.1711.57$3,414
Apr 20080610110.3110.45$6,377
Mar 20080727101.909.66$7,026
Feb 2008069792.538.77$6,113
Jan 2008071190.388.21$5,834
Dec 2007078088.337.30$5,696
Nov 2007082491.677.29$6,008
Oct 200701,00182.856.92$6,929
Sep 200701,28575.846.24$8,024
Aug 200701,27969.066.39$8,170
Jul 200701,19070.906.39$7,602
Jun 20070062.007.55$0
May 2007021258.747.85$1,663
Apr 200705059.617.81$390
Mar 200708556.927.30$621
Feb 2007044755.108.22$3,673
Jan 2007080050.306.73$5,381
Dec 2006088756.656.92$6,137
Nov 2006094054.207.62$7,160
Oct 200601,11554.906.01$6,705
Sep 200601,29860.085.04$6,538
Aug 200602,00568.717.34$14,717
Jul 2006055269.376.34$3,501
Jun 2006011566.286.38$734
May 2006060866.016.42$3,906
Apr 200601,29364.397.36$9,517
Mar 2006069356.707.08$4,908
Feb 2006037557.597.75$2,907
Jan 200601,15460.598.93$10,309
Dec 2005089554.9413.42$12,007
Nov 200501,18154.6910.59$12,505
Oct 2005079058.3413.80$10,899
Sep 2005070361.4512.08$8,492
Aug 2005082461.519.80$8,073
Jul 2005059055.697.84$4,628
Jun 2005067752.337.38$4,997
May 2005065845.226.65$4,376
Apr 2005057749.207.36$4,247
Mar 2005056650.377.15$4,050
Feb 2005050845.226.31$3,206
Jan 2005056943.166.32$3,597
Dec 2004058439.866.75$3,943
Nov 2004057045.286.33$3,608
Oct 2004065249.706.52$4,248
Sep 2004057443.245.28$3,033
Aug 2004059942.375.55$3,325
Jul 2004061538.286.08$3,742
Jun 2004061736.106.43$3,969
May 2004063437.486.49$4,118
Apr 2004060334.475.86$3,533
Mar 2004062034.365.53$3,429
Feb 2004058932.455.51$3,245
Jan 2004065932.036.30$4,151
Dec 2003068030.266.30$4,285
Nov 2003081528.804.60$3,745
Oct 2003075628.174.76$3,598
Sep 2003063626.314.75$3,021
Aug 2003063029.765.13$3,232
Jul 2003064529.415.17$3,335
Jun 2003064728.565.98$3,871
May 2003071026.595.97$4,241
Apr 2003086526.675.41$4,677
Mar 2003036631.146.10$2,231
Feb 2003050533.487.93$4,003
Jan 2003064330.315.58$3,589
Dec 2002073426.914.85$3,563
Nov 2002067224.664.14$2,780
Oct 2002069026.464.23$2,918
Sep 2002067327.443.64$2,446
Aug 2002069425.963.16$2,196
Jul 2002069124.583.06$2,116
Jun 2002066323.733.34$2,213
May 2002069024.663.58$2,473
Apr 2002066823.653.51$2,346
Mar 2002068922.003.10$2,138
Feb 2002062818.222.38$1,492
Jan 2002070817.172.38$1,682
Dec 2001071016.932.36$1,679
Nov 2001071218.072.41$1,713
Oct 2001078519.782.53$1,985
Sep 2001075224.262.25$1,693
Aug 2001077524.873.05$2,366
Jul 2001076923.933.20$2,459
Jun 2001074124.563.82$2,834
May 2001079225.524.31$3,411
Apr 2001076824.685.34$4,098
Mar 2001079024.545.38$4,247
Feb 2001071027.755.77$4,095
Jan 2001083127.478.40$6,979
Dec 2000083226.889.12$7,590
Nov 2000081232.215.66$4,594
Oct 2000084831.235.15$4,363
Sep 2000078931.875.19$4,092
Aug 2000081929.644.54$3,719
Jul 2000079928.534.09$3,268
Jun 2000077629.304.40$3,412
May 2000080927.263.68$2,977
Apr 2000079524.513.12$2,477
Mar 2000083928.422.86$2,399
Feb 200001,01427.622.73$2,765
Jan 2000082125.272.48$2,036
Dec 1999083824.282.42$2,031
Nov 1999086323.192.43$2,101
Oct 1999086220.982.80$2,417
Sep 1999083421.752.62$2,184
Aug 1999088119.262.88$2,533
Jul 1999089017.892.37$2,111
Jun 1999084215.942.36$1,989
May 1999088115.792.32$2,045
Apr 1999084615.102.21$1,868
Mar 1999086712.471.84$1,594
Feb 199907929.981.82$1,440
Jan 1999090310.381.90$1,716
Dec 199809109.201.77$1,614
Nov 1998089210.892.19$1,950
Oct 1998095912.421.97$1,888
Sep 1998091412.592.08$1,904
Aug 1998095311.301.91$1,818
Jul 1998098511.742.24$2,204
Jun 199801,19711.242.24$2,678
May 199801,17712.622.21$2,597
Apr 1998074213.042.51$1,859
Mar 1998097112.802.31$2,242
Feb 1998089513.952.30$2,058
Jan 199801,00614.702.15$2,168
Dec 199701,07316.322.41$2,587
Nov 199701,02718.193.09$3,172
Oct 199701,06719.253.15$3,361
Sep 199701,02417.742.95$3,026
Aug 199701,09917.862.55$2,808
Jul 199701,13117.582.25$2,541
Jun 1997098717.242.26$2,228
May 199701,03218.972.31$2,382
Apr 199701,01817.882.08$2,120
Mar 199701,11418.951.94$2,160
Feb 1997095620.492.21$2,109
Jan 199701,08923.483.54$3,855
Dec 199601,13323.32$0
Nov 199601,07521.97$0
Oct 199601,50223.31$0
Sep 199601,01222.22$0
Aug 199601,07220.26$0
Jul 199601,09619.55$0
Jun 199601,03518.73$0
May 199601,12619.43$0
Apr 199601,09121.51$0
Mar 199601,06619.38$0
Feb 199601,00216.98$0
Jan 199601,03817.07$0
Dec 199501,11017.19$0
Nov 199501,14716.00$0
Oct 199501,17215.43$0
Sep 199501,11116.18$0
Aug 199521,23815.92$32
Jul 199501,22415.24$0
Jun 199501,18316.41$0
May 199501,18017.56$0
Apr 199501,18617.73$0
Mar 199501,22216.44$0
Feb 199501,11816.58$0
Jan 199501,18815.92$0
Dec 199401,20915.03$0
Nov 199401,13715.90$0
Oct 199401,29115.58$0
Sep 199401,34115.29$0
Aug 199401,40316.13$0
Jul 199401,59117.56$0
Jun 199401,65017.09$0
May 199401,37315.88$0
Apr 199401,30214.14$0
Mar 199401,72712.46$0
Feb 199401,97612.50$0
Jan 199402,19612.66$0
Dec 1993112,20312.33$136
Nov 199302,17414.49$0
Oct 199302,09415.85$0
Sep 199302,08915.03$0
Aug 199302,48615.66$0
Jul 199302,57815.46$0
Jun 199302,34016.79$0
May 199302,08217.68$0
Apr 199302,05018.05$0
Mar 199301,32418.14$0
Feb 199301,58717.90$0
Jan 199302,10116.93$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                1,123 Mcf  × $  2.87 =     $3,223

────────────────────────────────────────────────────
Month total                                   $3,223

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/129561 is the state's own key, not one this site invented.