STUART, ELLEN G. "B"

Operated by STEPHENS & JOHNSON OPERATING CO. (P-5 817555) in the STUART (MARBLE FALLS 3500) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21636District 7BField 86774250OilCasinghead gasSaveExport
Value, all time
$1.9 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
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 7 leases and 9 wells, and the rule below applies to all of them.

Discovered
1958-03-18
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: NET GOR 610 MCF/DAY PER DOCKET #7B-60,612 EFF. 1/20/71.

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
OilDisposition23,676 bbl$619,111
Casinghead gasProduction454,700 Mcf$1,313,967
Total$1,933,079

157,299 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 32.6261, -98.5464. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.62608, -98.54636 · 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
3,888 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 3,888 ft.

Completions filed
Jun 1984
1 of 1 wells

1 well

42-3630026413,888 ftJun 1984

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 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 20152032.362.00$65
Nov 20152038.792.17$78
Oct 2015920243.552.43$882
Sep 20151127842.992.76$1,240
Aug 2015645840.162.87$1,557
Jul 20151248148.152.95$1,994
Jun 20151752156.152.88$2,457
May 20153245055.212.96$3,097
Apr 20151835249.822.71$1,849
Mar 20153629542.892.93$2,410
Feb 20151825144.662.98$1,551
Jan 20152917643.433.10$1,805
Dec 20144487754.693.59$5,556
Nov 2014341,17870.464.25$7,404
Oct 20142256078.303.90$3,907
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 201415395.895.06$364
Feb 201406297.406.19$384
Jan 201438090.404.86$660
Dec 201355091.824.35$677
Nov 2013244088.853.74$2,282
Oct 201348097.423.78$4,676
Sep 20132588104.113.72$2,930
Aug 201347365104.253.52$6,186
Jul 201324400102.523.72$3,948
Jun 20132237894.403.93$3,564
May 20131942594.834.15$3,565
Apr 20131325993.964.28$2,331
Mar 20131240393.623.91$2,700
Feb 2013552091.233.42$2,235
Jan 2013653791.603.42$2,386
Dec 201217086.773.42$1,475
Nov 20121132486.953.62$2,131
Oct 20121143889.383.40$2,472
Sep 20121445994.672.92$2,665
Aug 20121944192.662.91$3,043
Jul 2012938785.133.02$1,935
Jun 2012824279.822.52$1,248
May 20121059491.612.49$2,394
Apr 20120134101.652.00$268
Mar 20120438105.052.22$973
Feb 20120459101.102.57$1,180
Jan 2012045998.092.73$1,255
Dec 2011230096.873.24$1,166
Nov 2011262695.723.31$2,264
Oct 201151,00284.983.65$4,081
Sep 20113560783.623.99$5,346
Aug 20111453983.404.15$3,404
Jul 20112094.144.52$188
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201111227105.964.33$2,149
Mar 20111258096.364.06$3,510
Feb 20111646785.644.18$3,322
Jan 20111543686.504.59$3,298
Dec 20101457885.734.35$3,713
Nov 20101457980.843.80$3,329
Oct 20102560678.103.51$4,079
Sep 20101162872.633.98$3,298
Aug 20101261373.684.42$3,593
Jul 20101655972.554.74$3,809
Jun 20101653470.364.91$3,748
May 20103657171.124.24$4,979
Apr 20101955481.694.12$3,836
Mar 20101954778.394.39$3,890
Feb 20101952473.585.44$4,250
Jan 20102050374.365.96$4,487
Dec 20092145671.445.48$4,001
Nov 20094353974.593.75$5,229
Oct 20092158972.544.11$3,944
Sep 20094157765.543.06$4,456
Aug 20092061967.423.22$3,341
Jul 20094269161.133.46$4,961
Jun 20094462166.163.90$5,330
May 20092161154.743.93$3,548
Apr 20092259546.773.59$3,164
Mar 20092359642.144.06$3,388
Feb 20094457132.814.63$4,089
Jan 20092259335.865.37$3,974
Dec 20082258737.105.98$4,325
Nov 20083956155.496.86$6,013
Oct 20081664475.246.92$5,662
Sep 200833679101.767.88$8,707
Aug 200817686114.228.48$7,761
Jul 200817697131.0811.39$10,167
Jun 200844752131.3313.03$15,579
May 200822699123.1711.57$10,800
Apr 200823744110.3110.45$10,316
Mar 200844785101.909.66$12,070
Feb 20082273792.538.77$8,500
Jan 20082285390.388.21$8,988
Dec 20073973088.337.30$8,775
Nov 20072078991.677.29$7,587
Oct 20072051082.856.92$5,187
Sep 20073966975.846.24$7,135
Aug 20073988969.066.39$8,372
Jul 20075789570.906.39$9,759
Jun 20073487362.007.55$8,698
May 20073888758.747.85$9,192
Apr 20073887259.617.81$9,071
Mar 20074092356.927.30$9,017
Feb 20075278355.108.22$9,298
Jan 20075289550.306.73$8,636
Dec 20065191556.656.92$9,220
Nov 20066587454.207.62$10,181
Oct 20064493554.906.01$8,039
Sep 20062996260.085.04$6,588
Aug 2006441,01368.717.34$10,459
Jul 2006551,05569.376.34$10,507
Jun 2006351,12066.286.38$9,470
May 2006231,03966.016.42$8,194
Apr 2006221,17964.397.36$10,095
Mar 200681,16156.707.08$8,677
Feb 20061599857.597.75$8,599
Jan 2006151,12460.598.93$10,950
Dec 200571,09154.9413.42$15,021
Nov 2005321,49354.6910.59$17,559
Oct 20053381358.3413.80$13,141
Sep 2005511,23961.4512.08$18,100
Aug 2005371,28361.519.80$14,845
Jul 2005261,53555.697.84$13,488
Jun 2005271,53352.337.38$12,728
May 2005481,65745.226.65$13,192
Apr 2005431,67949.207.36$14,474
Mar 2005513,01050.377.15$24,105
Feb 2005261,43545.226.31$10,233
Jan 2005381,62043.166.32$11,882
Dec 2004531,65839.866.75$13,306
Nov 2004451,68045.286.33$12,673
Oct 2004421,82149.706.52$13,951
Sep 2004141,92943.245.28$10,798
Aug 2004761,98542.375.55$14,238
Jul 2004641,85438.286.08$13,730
Jun 2004811,89436.106.43$15,108
May 20041042,45137.486.49$19,816
Apr 2004541,25434.475.86$9,208
Mar 2004542,10734.365.53$13,507
Feb 2004462,01932.455.51$12,617
Jan 2004692,16332.036.30$15,836
Dec 2003932,22630.266.30$16,842
Nov 20031112,53128.804.60$14,827
Oct 2003831,91428.174.76$11,448
Sep 20031362,26426.314.75$14,331
Aug 20031092,50229.765.13$16,078
Jul 20032282,63129.415.17$20,310
Jun 20032722,66328.565.98$23,701
May 20032292,72326.595.97$22,353
Apr 20031832,65526.675.41$19,237
Mar 20031382,85631.146.10$21,708
Feb 2003932,18333.487.93$20,416
Jan 20031112,77430.315.58$18,849
Dec 20021292,82326.914.85$17,174
Nov 20021272,99924.664.14$15,539
Oct 20021723,09826.464.23$17,653
Sep 20021892,72127.443.64$15,078
Aug 20022122,88225.963.16$14,623
Jul 20021932,59924.583.06$12,701
Jun 20023072,61023.733.34$15,998
May 20021952,76724.663.58$14,726
Apr 20021972,80223.653.51$14,501
Mar 20021922,56522.003.10$12,182
Feb 20022492,33018.222.38$10,072
Jan 20021112,52217.172.38$7,897
Dec 20011292,53716.932.36$8,182
Nov 2001442,12418.072.41$5,904
Oct 2001722,11119.782.53$6,763
Sep 20011242,04124.262.25$7,603
Aug 2001831,69424.873.05$7,236
Jul 20011021,65823.933.20$7,742
Jun 20011301,42624.563.82$8,646
May 20011441,58125.524.31$10,485
Apr 20011271,62724.685.34$11,815
Mar 20011141,95324.545.38$13,298
Feb 20017199827.755.77$7,726
Jan 20011161,89227.478.40$19,077
Dec 2000341,09826.889.12$10,930
Nov 2000571,34832.215.66$9,463
Oct 2000591,72531.235.15$10,719
Sep 2000611,83631.875.19$11,466
Aug 2000632,06229.644.54$11,230
Jul 20001011,99328.534.09$11,032
Jun 20001752,00229.304.40$13,931
May 2000761,83827.263.68$8,835
Apr 2000801,66924.513.12$7,161
Mar 20001381,74728.422.86$8,918
Feb 20001321,57627.622.73$7,943
Jan 20001741,75225.272.48$8,743
Dec 19991231,95624.282.42$7,727
Nov 19991331,89223.192.43$7,689
Oct 19991462,33520.982.80$9,610
Sep 19993391,67721.752.62$11,765
Aug 19991692,15619.262.88$9,455
Jul 19991732,23917.892.37$8,407
Jun 19991702,22415.942.36$7,963
May 19991692,26515.792.32$7,926
Apr 19993452,20415.102.21$10,076
Mar 19991741,99312.471.84$5,834
Feb 19991762,0959.981.82$5,565
Jan 19993511,87710.381.90$7,210
Dec 19981751,7579.201.77$4,726
Nov 19981731,98110.892.19$6,214
Oct 19983482,15312.421.97$8,562
Sep 19981702,08512.592.08$6,483
Aug 19983422,14811.301.91$7,962
Jul 19983382,21411.742.24$8,921
Jun 19981721,88011.242.24$6,139
May 19983432,02812.622.21$8,803
Apr 19983372,20413.042.51$9,916
Mar 19981782,10612.802.31$7,142
Feb 19983501,48913.952.30$8,306
Jan 19981752,16214.702.15$7,231
Dec 19973482,30816.322.41$11,244
Nov 19973422,15318.193.09$12,870
Oct 19973362,20319.253.15$13,407
Sep 19971732,12117.742.95$9,336
Aug 19971732,73917.862.55$10,087
Jul 19971742,31517.582.25$8,261
Jun 19971703,12817.242.26$9,991
May 19971694,44818.972.31$13,474
Apr 19971684,16617.882.08$11,681
Mar 19971735,02818.951.94$13,028
Feb 199704,93120.492.21$10,877
Jan 19971733,34423.483.54$15,899
Dec 19961724,11623.32$4,011
Nov 199604,37821.97$0
Oct 19961694,37623.31$3,939
Sep 199604,67922.22$0
Aug 19961704,65320.26$3,444
Jul 19961724,64319.55$3,363
Jun 19961675,01218.73$3,128
May 19961675,23219.43$3,245
Apr 19961754,22621.51$3,764
Mar 19961724,93219.38$3,333
Feb 199603,44916.98$0
Jan 199603,45617.07$0
Dec 199501,73017.19$0
Nov 199502,69216.00$0
Oct 19951683,46615.43$2,592
Sep 199503,15016.18$0
Aug 19951693,96915.92$2,690
Jul 199503,13515.24$0
Jun 19951793,84416.41$2,937
May 199504,00617.56$0
Apr 19951784,09417.73$3,156
Mar 199503,33816.44$0
Feb 19951813,48916.58$3,001
Jan 19951833,21915.92$2,913
Dec 19941793,54315.03$2,690
Nov 199403,08715.90$0
Oct 19941732,23215.58$2,695
Sep 19941803,30415.29$2,752
Aug 199403,14616.13$0
Jul 19941752,90017.56$3,073
Jun 19941642,82117.09$2,803
May 19943173,00015.88$5,034
Apr 199403,00314.14$0
Mar 19941613,14912.46$2,006
Feb 19941752,47312.50$2,188
Jan 199402,63312.66$0
Dec 19931783,17112.33$2,195
Nov 19931791,88814.49$2,594
Oct 199302,11215.85$0
Sep 19931692,68115.03$2,540
Aug 19931652,75715.66$2,584
Jul 19931653,01315.46$2,551
Jun 199302,30116.79$0
May 19931462,15417.68$2,581
Apr 19931462,57018.05$2,635
Mar 19933292,61918.14$5,968
Feb 199302,13217.90$0
Jan 19931601,32616.93$2,709

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.

Dec 2015 — as filed, then multipliedworked
Oil                    2 bbl  × $ 32.36 =        $65
Casinghead gas         0 Mcf  × $  2.00 =         $0

────────────────────────────────────────────────────
Month total                                      $65

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/21636 is the state's own key, not one this site invented.