STUART ESTATE "61"

Operated by INTERNATIONAL WESTERN OIL CORP (P-5 424988) in the STUART (MARBLE FALLS 3700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27407District 7BField 86774500OilCasinghead gasSaveExport
Value, all time
$2.5 M
Dec 1994 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
378
no gaps in the span
Streams
2
oil, casinghead 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 18 leases and 24 wells, and the rule below applies to all of them.

Discovered
1965-07-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: THIS FIELD SUBJECT TO COUNTY REGULAR RULES (2-15-95 GDN).

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
OilDisposition104,259 bbl$1,863,844
Casinghead gasProduction526,875 Mcf$643,390
Total$2,507,234

309,708 Mcf of this lease's gas, across 25 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 (4)

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 32.6574, -98.5418. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.65716, -98.54228 · 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
50.0%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
4,036 ft
4 wells filed one
Completion to plug
12.2 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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

Between 3,997 and 4,070 ft, median 4,036 ft, over the 4 wells that filed a depth.

Completions filed
Feb 1995 – Aug 2004
4 of 4 wells
Plug dates filed
Dec 1997 – Feb 2026
2 of 4 wells; 2 filed none

Last completion to plug: a median of 12.2 years across the 2 wells that filed both dates, with the middle half between 7.5 years and 16.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-3633439573,997 ftAug 2004Feb 2026Yes
42-3633433144,030 ftFeb 2004
42-3633444684,042 ftFeb 2004
42-3633436264,070 ftFeb 1995Dec 1997Yes

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 (378)

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

378 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 20220085.005.65$0
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 20150048.152.95$0
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 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
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 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 200558049.207.36$2,854
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 2004177036.106.43$6,390
May 20040037.486.49$0
Apr 200403134.475.86$182
Mar 200405634.365.53$310
Feb 2004015932.455.51$876
Jan 2004078832.036.30$4,964
Dec 2003078430.266.30$4,940
Nov 2003069628.804.60$3,198
Oct 200301,20828.174.76$5,750
Sep 200301,09826.314.75$5,215
Aug 200301,30929.765.13$6,715
Jul 200301,32029.415.17$6,826
Jun 2003084328.565.98$5,044
May 200301,10826.595.97$6,618
Apr 200301,10126.675.41$5,953
Mar 2003071931.146.10$4,383
Feb 2003092633.487.93$7,339
Jan 2003096530.315.58$5,387
Dec 2002048626.914.85$2,359
Nov 2002081224.664.14$3,359
Oct 200201,43926.464.23$6,086
Sep 200201,39027.443.64$5,053
Aug 20021201,29525.963.16$7,213
Jul 200215294624.583.06$6,633
Jun 2002097123.733.34$3,241
May 200201,27724.663.58$4,577
Apr 200201,63923.653.51$5,757
Mar 200201,66422.003.10$5,163
Feb 2002083818.222.38$1,991
Jan 200201,35617.172.38$3,221
Dec 200102,00916.932.36$4,750
Nov 2001091718.072.41$2,206
Oct 200101,67219.782.53$4,228
Sep 200102,09324.262.25$4,712
Aug 200102,02224.873.05$6,173
Jul 200101,94623.933.20$6,222
Jun 20011622,02924.563.82$11,738
May 200102,05625.524.31$8,856
Apr 200102,16624.685.34$11,556
Mar 200102,21324.545.38$11,898
Feb 200101,55927.755.77$8,991
Jan 200101,00127.478.40$8,407
Dec 200001,23726.889.12$11,285
Nov 2000094632.215.66$5,352
Oct 200001,31131.235.15$6,746
Sep 200001,28831.875.19$6,680
Aug 20001641,27729.644.54$10,660
Jul 200001,52628.534.09$6,241
Jun 200002,58129.304.40$11,349
May 200001,54427.263.68$5,682
Apr 200001,19724.513.12$3,730
Mar 200001,42028.422.86$4,061
Feb 200001,39427.622.73$3,801
Jan 200001,03725.272.48$2,572
Dec 1999081624.282.42$1,978
Nov 19991441,44123.192.43$6,847
Oct 199901,78820.982.80$5,013
Sep 199901,87821.752.62$4,918
Aug 199901,91419.262.88$5,504
Jul 19991782,14217.892.37$8,266
Jun 199902,15815.942.36$5,097
May 199902,11115.792.32$4,900
Apr 199901,29515.102.21$2,859
Mar 199902,10612.471.84$3,872
Feb 199901,8959.981.82$3,445
Jan 19991382,80710.381.90$6,766
Dec 199802,6889.201.77$4,767
Nov 19981843,72410.892.19$10,143
Oct 19985164,04512.421.97$14,374
Sep 19987143,35112.592.08$15,968
Aug 19981773,99811.301.91$9,626
Jul 19984843,56411.742.24$13,656
Jun 19981763,54911.242.24$9,918
May 19981763,18312.622.21$9,244
Apr 19983453,75913.042.51$13,916
Mar 19981,3785,12212.802.31$29,467
Feb 19981,0704,72613.952.30$25,792
Jan 19981,7635,20614.702.15$37,134
Dec 19971,3135,83116.322.41$35,487
Nov 19971,8955,81318.193.09$52,422
Oct 19971,7515,72919.253.15$51,752
Sep 19971,7687,43017.742.95$53,319
Aug 19971,6987,53117.862.55$49,566
Jul 19971795,61017.582.25$15,752
Jun 19975976,38017.242.26$24,693
May 19978917,37218.972.31$33,921
Apr 19971,0267,51317.882.08$33,993
Mar 19971,3507,90518.951.94$40,911
Feb 19971,6217,64420.492.21$50,076
Jan 19971,4927,47823.483.54$61,502
Dec 19962,0728,98023.32$48,319
Nov 19962,42216,63021.97$53,211
Oct 19962,18310,76023.31$50,886
Sep 19962,4969,83222.22$55,461
Aug 19963,4737,51820.26$70,363
Jul 19963,32110,21319.55$64,926
Jun 19963,07610,12718.73$57,613
May 19963,27411,92519.43$63,614
Apr 19964,24012,26021.51$91,202
Mar 19965,08116,45719.38$98,470
Feb 19964,88116,43616.98$82,879
Jan 19964,77212,52717.07$81,458
Dec 19954,21511,36617.19$72,456
Nov 19955,69016,61116.00$91,040
Oct 19958,16018,01415.43$125,909
Sep 19959,48617,93516.18$153,483
Aug 19954,27214,22615.92$68,010
Jul 19954,49216,17515.24$68,458
Jun 19951,76615,58216.41$28,980
May 199550116,95217.56$8,798
Apr 199550118,40117.73$8,883
Mar 19952811,76416.44$460
Feb 199503,41916.58$0
Jan 199504,32715.92$0
Dec 199401,27115.03$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 2005 — as filed, then multipliedworked
Oil                   58 bbl  × $ 49.20 =     $2,854
Casinghead gas         0 Mcf  × $  7.36 =         $0

────────────────────────────────────────────────────
Month total                                   $2,854

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/O/27407 is the state's own key, not one this site invented.