STUART ESTATE "50"

Operated by INTERNATIONAL WESTERN OIL CORP (P-5 424988) in the STRAWN, NW. (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 160633District 7BField 86577200GasSaveExport
Value, all time
$1.0 M
Nov 1996 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
355
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 155 leases and 252 wells, and the rule below applies to all of them.

Discovered
1958-08-18
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1987-12-21.

The Commission's schedule remark for this field reads: ALLOWABLES FOR WELLS IN THIS FIELD (DAMEKI NYERI).

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
GasProduction221,181 Mcf$1,014,105
Total$1,014,105

4,925 Mcf of this lease's gas, across 2 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 32.6856, -98.5663. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.68556, -98.56626 · 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
4,381 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 4,381 ft.

Completions filed
Jul 1995
1 of 1 wells

1 well

42-363342163D4,381 ftJul 1995

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 (355)

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

355 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 2016033.011.79$0
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 201598242.992.76$2,709
Aug 20153,12040.162.87$8,962
Jul 20153,38648.152.95$9,972
Jun 20152,89756.152.88$8,352
May 20152,25155.212.96$6,653
Apr 20151,50349.822.71$4,068
Mar 20151,82742.892.93$5,362
Feb 20151,57344.662.98$4,682
Jan 20151,13443.433.10$3,516
Dec 20141,29554.693.59$4,651
Nov 20141,74370.464.25$7,411
Oct 201460378.303.90$2,352
Sep 201421186.164.05$854
Aug 201429789.394.04$1,198
Jul 20141,41596.564.18$5,914
Jun 20141,69998.164.74$8,048
May 201494594.734.73$4,467
Apr 20141,36795.944.81$6,574
Mar 20141,38895.895.06$7,019
Feb 201416897.406.19$1,040
Jan 201418090.404.86$875
Dec 201357191.824.35$2,486
Nov 20131,06188.853.74$3,966
Oct 201333397.423.78$1,259
Sep 2013255104.113.72$948
Aug 20131,048104.253.52$3,692
Jul 2013665102.523.72$2,472
Jun 201394394.403.93$3,709
May 20131,02794.834.15$4,261
Apr 201373393.964.28$3,139
Mar 201366093.623.91$2,582
Feb 201396091.233.42$3,283
Jan 201387491.603.42$2,989
Dec 201219286.773.42$657
Nov 201220386.953.62$736
Oct 201227289.383.40$925
Sep 201226594.672.92$773
Aug 201250892.662.91$1,477
Jul 201287885.133.02$2,652
Jun 201295179.822.52$2,396
May 201271291.612.49$1,772
Apr 2012554101.652.00$1,106
Mar 2012302105.052.22$671
Feb 2012597101.102.57$1,534
Jan 201294798.092.73$2,589
Dec 201189596.873.24$2,900
Nov 20111,05195.723.31$3,480
Oct 20111,12184.983.65$4,090
Sep 20111,10783.623.99$4,412
Aug 20111,25883.404.15$5,220
Jul 20112,22694.144.52$10,055
Jun 201174192.904.64$3,438
May 2011098.134.40$0
Apr 2011580105.964.33$2,513
Mar 20111,70696.364.06$6,922
Feb 201179285.644.18$3,311
Jan 20111,43486.504.59$6,580
Dec 201099685.734.35$4,330
Nov 20101,01380.843.80$3,845
Oct 20101,29278.103.51$4,533
Sep 20101,54972.633.98$6,164
Aug 20101,60973.684.42$7,111
Jul 201080172.554.74$3,794
Jun 201074970.364.91$3,678
May 20101,25071.124.24$5,294
Apr 20101,16081.694.12$4,782
Mar 20101,27078.394.39$5,574
Feb 20101,11373.585.44$6,057
Jan 201090374.365.96$5,386
Dec 200960171.445.48$3,296
Nov 200955474.593.75$2,078
Oct 200938172.544.11$1,566
Sep 200951165.543.06$1,566
Aug 200990467.423.22$2,910
Jul 200992761.133.46$3,212
Jun 200977566.163.90$3,019
May 200992554.743.93$3,631
Apr 20091,15046.773.59$4,126
Mar 200996142.144.06$3,901
Feb 200975432.814.63$3,493
Jan 200957135.865.37$3,067
Dec 200858137.105.98$3,473
Nov 200869955.496.86$4,795
Oct 200886275.246.92$5,967
Sep 2008496101.767.88$3,907
Aug 2008409114.228.48$3,470
Jul 2008476131.0811.39$5,421
Jun 2008541131.3313.03$7,051
May 20081,157123.1711.57$13,391
Apr 20081,261110.3110.45$13,184
Mar 20081,229101.909.66$11,877
Feb 20081,02392.538.77$8,972
Jan 200844490.388.21$3,643
Dec 200755588.337.30$4,053
Nov 20071,35291.677.29$9,858
Oct 200734782.856.92$2,402
Sep 20071,01875.846.24$6,357
Aug 200795169.066.39$6,075
Jul 200768470.906.39$4,369
Jun 200787862.007.55$6,628
May 200777858.747.85$6,104
Apr 20071,02059.617.81$7,961
Mar 20071,43556.927.30$10,478
Feb 20071,38655.108.22$11,387
Jan 200735750.306.73$2,401
Dec 20061,21056.656.92$8,371
Nov 20061,85054.207.62$14,092
Oct 20061,79954.906.01$10,819
Sep 20061,96360.085.04$9,888
Aug 20061,88668.717.34$13,843
Jul 20061,60169.376.34$10,155
Jun 20061,86266.286.38$11,887
May 20061,91766.016.42$12,317
Apr 20061,98364.397.36$14,596
Mar 20061,91756.707.08$13,578
Feb 20061,21057.597.75$9,379
Jan 20061,59560.598.93$14,249
Dec 20051,49554.9413.42$20,056
Nov 20051,22354.6910.59$12,950
Oct 20051,19158.3413.80$16,431
Sep 20051,04061.4512.08$12,562
Aug 200567761.519.80$6,632
Jul 200554055.697.84$4,236
Jun 200549952.337.38$3,683
May 200554345.226.65$3,612
Apr 200549349.207.36$3,629
Mar 200565150.377.15$4,658
Feb 200556445.226.31$3,560
Jan 200580243.166.32$5,070
Dec 200458439.866.75$3,943
Nov 200457445.286.33$3,634
Oct 200483949.706.52$5,466
Sep 200466243.245.28$3,498
Aug 200462042.375.55$3,441
Jul 200449838.286.08$3,030
Jun 200461536.106.43$3,956
May 200490737.486.49$5,891
Apr 20041,05134.475.86$6,157
Mar 200437934.365.53$2,096
Feb 200446732.455.51$2,573
Jan 200480432.036.30$5,065
Dec 20031,12730.266.30$7,102
Nov 20031,05628.804.60$4,852
Oct 20031,10528.174.76$5,259
Sep 20031,23926.314.75$5,884
Aug 20031,12129.765.13$5,750
Jul 20031,21329.415.17$6,272
Jun 200383628.565.98$5,002
May 20031,02026.595.97$6,092
Apr 200371226.675.41$3,850
Mar 200361031.146.10$3,719
Feb 2003033.487.93$0
Jan 200385230.315.58$4,756
Dec 200232426.914.85$1,573
Nov 200240724.664.14$1,684
Oct 2002026.464.23$0
Sep 200277227.443.64$2,806
Aug 200279025.963.16$2,500
Jul 20021,02224.583.06$3,129
Jun 20021,15823.733.34$3,866
May 20021,00124.663.58$3,588
Apr 200247723.653.51$1,675
Mar 200291722.003.10$2,845
Feb 200264218.222.38$1,525
Jan 200245217.172.38$1,074
Dec 200140416.932.36$955
Nov 200168518.072.41$1,648
Oct 20011,14719.782.53$2,901
Sep 200167824.262.25$1,526
Aug 200181324.873.05$2,482
Jul 20011,19123.933.20$3,808
Jun 20011,26824.563.82$4,849
May 20011,31625.524.31$5,668
Apr 20011,18624.685.34$6,328
Mar 20011,19324.545.38$6,414
Feb 20011,06927.755.77$6,165
Jan 200189727.478.40$7,534
Dec 200038826.889.12$3,540
Nov 200036632.215.66$2,071
Oct 200047631.235.15$2,449
Sep 200067031.875.19$3,475
Aug 200032029.644.54$1,453
Jul 200030128.534.09$1,231
Jun 200032229.304.40$1,416
May 200039527.263.68$1,454
Apr 200076324.513.12$2,378
Mar 200066428.422.86$1,899
Feb 200056827.622.73$1,549
Jan 200098625.272.48$2,446
Dec 199989424.282.42$2,167
Nov 199970723.192.43$1,721
Oct 199979020.982.80$2,215
Sep 199981621.752.62$2,137
Aug 199991019.262.88$2,617
Jul 199971917.892.37$1,706
Jun 199970815.942.36$1,672
May 199982915.792.32$1,924
Apr 199964415.102.21$1,422
Mar 199963412.471.84$1,166
Feb 19996199.981.82$1,125
Jan 199980110.381.90$1,522
Dec 19987699.201.77$1,364
Nov 199870810.892.19$1,547
Oct 199885012.421.97$1,674
Sep 199849612.592.08$1,033
Aug 19981,11711.301.91$2,131
Jul 19981,30011.742.24$2,908
Jun 19981,23811.242.24$2,770
May 19981,27712.622.21$2,818
Apr 19981,14213.042.51$2,861
Mar 19981,22712.802.31$2,834
Feb 19981,14013.952.30$2,621
Jan 19981,13714.702.15$2,450
Dec 19971,20816.322.41$2,913
Nov 19971,28918.193.09$3,981
Oct 199793219.253.15$2,936
Sep 19971,67917.742.95$4,961
Aug 19971,67317.862.55$4,274
Jul 19971,50717.582.25$3,386
Jun 19971,34217.242.26$3,029
May 19971,63818.972.31$3,781
Apr 19971,43617.882.08$2,991
Mar 19971,80018.951.94$3,490
Feb 19971,64620.492.21$3,631
Jan 19972,14023.483.54$7,575
Dec 19962,55423.32$0
Nov 19962,37121.97$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.

Sep 2015 — as filed, then multipliedworked
Gas                  982 Mcf  × $  2.76 =     $2,709

────────────────────────────────────────────────────
Month total                                   $2,709

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. 7B/G/160633 is the state's own key, not one this site invented.