SISTER'S OF SAINT JOSEPH

Operated by DISCOVERY OPERATING, INC. (P-5 220865) in the SPEARMAN, EAST (ATOKA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6598District 10Field 85000200OilCasinghead gasSaveExport
Value, all time
$3.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$49 k
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 40 leases and 41 wells, and the rule below applies to all of them.

Discovered
1956-09-13
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: PER LETTER OF APPROVAL FIELD TO BECOME 100% AOF EFF. 5/1/92

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
OilDisposition16,322 bbl$713,186
Casinghead gasProduction622,576 Mcf$2,334,563
Total$3,047,749

93,147 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 36.3175, -101.1209. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.31746, -101.12094 · 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
100.0%
1 of 1 wells
Median depth
8,200 ft
1 wells filed one
Completion to plug
1 well filed both, dated out of order

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 8,200 ft.

Completions filed
Sep 1988
1 of 1 wells
Plug dates filed
Jan 1980
1 of 1 wells

Last completion to plug: no median is published. 1 well on this lease filed both dates, and on that one the last completion is dated after the plug date, so there is no interval to take a median of. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-1953072218,200 ftSep 1988Jan 1980

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 202602,089106.413.05$6,363
Apr 202602,07398.932.87$5,949
Mar 2026053989.753.15$1,698
Feb 202601,99563.503.75$7,482
Jan 20262001,17159.138.00$21,192
Dec 202501,44756.664.41$6,386
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250162.743.08$3
Aug 20250063.933.01$0
Jul 20250366.743.32$10
Jun 20250266.483.13$6
May 20250060.553.23$0
Apr 2025023862.363.54$843
Mar 2025012167.704.27$516
Feb 202503470.884.34$148
Jan 20250174.324.28$4
Dec 202401968.993.12$59
Nov 20240669.052.20$13
Oct 2024059871.372.28$1,364
Sep 202416019369.612.36$11,594
Aug 202401,38975.632.06$2,866
Jul 202401,31079.932.15$2,812
Jun 202401,89178.082.63$4,981
May 202402,25978.812.20$4,966
Apr 20241751,57684.451.66$17,394
Mar 202401,82280.301.55$2,815
Feb 202401,30876.091.78$2,333
Jan 2024077973.023.30$2,569
Dec 202301,87471.262.61$4,892
Nov 202301,04577.892.81$2,934
Oct 202317194285.443.09$17,518
Sep 202301,41889.042.74$3,878
Aug 202302,09380.522.67$5,594
Jul 202302,07574.852.64$5,482
Jun 202302,03568.962.26$4,596
May 202301,58070.622.23$3,519
Apr 202317383778.122.24$15,388
Mar 202301,14772.852.39$2,745
Feb 202302,45775.112.47$6,058
Jan 202302,77376.533.39$9,394
Dec 202202,56476.415.73$14,689
Nov 20221771,45285.005.65$23,243
Oct 202201,42287.185.86$8,338
Sep 202201,12384.888.16$9,168
Aug 202202,51994.529.13$22,991
Jul 202201,550101.587.54$11,690
Jun 202201,183115.097.98$9,437
May 202201,570109.378.43$13,240
Apr 202202,110104.226.84$14,427
Mar 2022154785108.885.08$20,752
Feb 2022094791.054.86$4,601
Jan 202203,08681.844.54$14,003
Dec 202101,77271.323.90$6,909
Nov 20211612,18377.435.24$23,898
Oct 202102,63679.795.71$15,062
Sep 2021098869.865.35$5,287
Aug 2021068966.024.22$2,908
Jul 202101,52670.783.98$6,077
Jun 202102,57869.493.38$8,715
May 20211492,79063.483.02$17,878
Apr 202102,67660.362.76$7,382
Mar 20211492,79061.302.72$16,714
Feb 202102,40057.805.55$13,315
Jan 202103,22050.412.81$9,049
Dec 202001,16544.642.68$3,117
Nov 20201562,27538.772.71$12,206
Oct 202002,02936.972.48$5,029
Sep 202002,84637.091.99$5,667
Aug 20201472,18939.982.39$11,098
Jul 20200338.371.83$5
Jun 20200034.901.69$0
May 202006316.921.81$114
Apr 2020085914.751.80$1,550
Mar 202003,24130.341.86$6,016
Feb 202003,28549.881.98$6,507
Jan 20201628857.252.09$9,459
Dec 201902059.012.30$46
Nov 2019016455.302.75$451
Oct 201901,95753.472.42$4,733
Sep 201901,39755.052.66$3,712
Aug 20191503,73553.112.30$16,573
Jul 201903,52356.272.46$8,667
Jun 201902,71352.782.49$6,759
May 201901,42758.482.74$3,910
Apr 20191592,56862.632.75$17,022
Mar 201902,75856.803.06$8,445
Feb 201902,61650.852.79$7,304
Jan 201903,22346.033.23$10,404
Dec 201802,37246.594.19$9,928
Nov 201801,77852.934.24$7,534
Oct 201801,79661.443.40$6,103
Sep 201802,34459.543.11$7,285
Aug 20181632,88659.403.07$18,532
Jul 201801,36765.142.93$4,008
Jun 201802,34560.183.08$7,215
May 201801,02465.382.90$2,970
Apr 201801,01563.842.90$2,944
Mar 2018015561.222.79$432
Feb 201810215561.782.77$6,730
Jan 2018019362.874.01$774
Dec 2017023757.272.92$692
Nov 2017053055.423.12$1,653
Oct 2017030749.292.98$916
Sep 2017030547.523.09$942
Aug 20171451,23845.373.00$10,298
Jul 201701,39843.873.09$4,316
Jun 2017032042.493.09$988
May 201701,30545.373.26$4,259
Apr 201701,58047.933.21$5,074
Mar 20171581,50646.772.98$11,883
Feb 2017096450.452.95$2,846
Jan 2017068649.413.42$2,345
Dec 20161641,55148.763.72$13,771
Nov 201601,48242.492.64$3,919
Oct 201601,44146.193.09$4,453
Sep 201601,09341.553.10$3,389
Aug 201601,12741.442.92$3,296
Jul 20161731,57241.622.92$11,797
Jun 201601,15745.352.69$3,108
May 201601,33042.521.99$2,648
Apr 20161701,59936.561.99$9,399
Mar 2016097533.011.79$1,749
Feb 201601,20126.472.06$2,478
Jan 201616062627.352.36$5,856
Dec 2015061432.362.00$1,229
Nov 201501,74338.792.17$3,778
Oct 201502,27543.552.43$5,520
Sep 201501,67342.992.76$4,615
Aug 201501,02540.162.87$2,944
Jul 20151651,15548.152.95$11,346
Jun 201501,31656.152.88$3,794
May 201501,28755.212.96$3,804
Apr 201501,27149.822.71$3,440
Mar 201502,24742.892.93$6,594
Feb 20151771,24144.662.98$11,598
Jan 201502,25143.433.10$6,980
Dec 201402,68154.693.59$9,628
Nov 2014048470.464.25$2,058
Oct 2014081978.303.90$3,195
Sep 201417955886.164.05$17,680
Aug 201401,32789.394.04$5,355
Jul 201413024096.564.18$13,556
Jun 20140698.164.74$28
May 201405394.734.73$251
Apr 2014075895.944.81$3,645
Mar 201401995.895.06$96
Feb 201401,00297.406.19$6,204
Jan 201401,13790.404.86$5,527
Dec 2013037791.824.35$1,642
Nov 201315149588.853.74$15,267
Oct 2013060797.423.78$2,294
Sep 20130377104.113.72$1,402
Aug 201301,119104.253.52$3,942
Jul 2013142893102.523.72$17,878
Jun 2013065694.403.93$2,580
May 2013015794.834.15$651
Apr 2013068093.964.28$2,912
Mar 2013038093.623.91$1,487
Feb 2013034591.233.42$1,180
Jan 201315445991.603.42$15,676
Dec 2012085786.773.42$2,931
Nov 201201,39486.953.62$5,053
Oct 201201,33989.383.40$4,552
Sep 201201,14794.672.92$3,347
Aug 2012099592.662.91$2,894
Jul 20121561,63785.133.02$18,225
Jun 201201,77979.822.52$4,481
May 201207991.612.49$197
Apr 201201,111101.652.00$2,218
Mar 201207105.052.22$16
Feb 20120423101.102.57$1,087
Jan 201215276698.092.73$17,004
Dec 201101,83996.873.24$5,958
Nov 201102,03795.723.31$6,745
Oct 201101,15184.983.65$4,199
Sep 20110083.623.99$0
Aug 201101,00483.404.15$4,166
Jul 20111621,57894.144.52$22,379
Jun 201101,08492.904.64$5,030
May 201101,37998.134.40$6,074
Apr 20111681,434105.964.33$24,015
Mar 2011094096.364.06$3,814
Feb 2011027285.644.18$1,137
Jan 2011043386.504.59$1,987
Dec 2010062185.734.35$2,700
Nov 201017533080.843.80$15,399
Oct 201001,41678.103.51$4,969
Sep 2010033972.633.98$1,349
Aug 2010013573.684.42$597
Jul 201006272.554.74$294
Jun 201004470.364.91$216
May 2010047671.124.24$2,016
Apr 201001,06181.694.12$4,374
Mar 2010084578.394.39$3,708
Feb 201015751773.585.44$14,366
Jan 2010037574.365.96$2,237
Dec 200901,00971.445.48$5,533
Nov 20091601,41674.593.75$17,247
Oct 2009023272.544.11$954
Sep 200901,27465.543.06$3,904
Aug 200901,09367.423.22$3,518
Jul 200901,85561.133.46$6,427
Jun 200902,88466.163.90$11,233
May 2009066554.743.93$2,611
Apr 200901,02546.773.59$3,677
Mar 200916964342.144.06$9,732
Feb 2009036332.814.63$1,682
Jan 200901,14435.865.37$6,144
Dec 2008046737.105.98$2,791
Nov 200807855.496.86$535
Oct 20080075.246.92$0
Sep 20080320101.767.88$2,521
Aug 20080690114.228.48$5,853
Jul 20080863131.0811.39$9,829
Jun 2008177881131.3313.03$34,727
May 200802,737123.1711.57$31,679
Apr 200803,020110.3110.45$31,574
Mar 20081761,865101.909.66$35,958
Feb 200801,78492.538.77$15,647
Jan 200801,14890.388.21$9,420
Dec 2007055388.337.30$4,038
Nov 2007034591.677.29$2,516
Oct 200701,11882.856.92$7,739
Sep 200701,53275.846.24$9,566
Aug 200702,11569.066.39$13,510
Jul 200705,00770.906.39$31,984
Jun 200703,89162.007.55$29,371
May 20071702,76558.747.85$31,681
Apr 200702,87459.617.81$22,432
Mar 200701,54056.927.30$11,245
Feb 20071731,77055.108.22$24,075
Jan 2007068650.306.73$4,615
Dec 200602,03756.656.92$14,093
Nov 200602,54954.207.62$19,417
Oct 200601,93254.906.01$11,619
Sep 200602,19060.085.04$11,031
Aug 20061482,82668.717.34$30,912
Jul 200602,90469.376.34$18,419
Jun 200602,46566.286.38$15,736
May 200601,95966.016.42$12,587
Apr 200602,92664.397.36$21,537
Mar 20061332,64356.707.08$26,261
Feb 200602,24157.597.75$17,370
Jan 2006037660.598.93$3,359
Dec 200514365454.9413.42$16,630
Nov 200502,24054.6910.59$23,718
Oct 200502,43758.3413.80$33,620
Sep 200503,02661.4512.08$36,551
Aug 20051232,33061.519.80$30,392
Jul 200501,61555.697.84$12,667
Jun 200502,04252.337.38$15,072
May 2005993,57845.226.65$28,275
Apr 200502,66749.207.36$19,630
Mar 20051602,42350.377.15$25,395
Feb 200503,40945.226.31$21,517
Jan 200502,68243.166.32$16,956
Dec 20041062,36539.866.75$20,191
Nov 200401,85045.286.33$11,711
Oct 20041391,68649.706.52$17,893
Sep 200402,32343.245.28$12,275
Aug 20041642,28342.375.55$19,621
Jul 200402,58938.286.08$15,752
Jun 20041351,87636.106.43$16,942
May 200402,75837.486.49$17,912
Apr 20041672,22334.475.86$18,780
Mar 200401,95534.365.53$10,811
Feb 200401,63632.455.51$9,014
Jan 20041261,36132.036.30$12,610
Dec 200302,20430.266.30$13,889
Nov 2003068028.804.60$3,125
Oct 2003073528.174.76$3,498
Sep 2003852,00726.314.75$11,768
Aug 2003071929.765.13$3,688
Jul 2003031329.415.17$1,618
Jun 2003762,31428.565.98$16,015
May 20031292,43426.595.97$17,968
Apr 2003932,53226.675.41$16,172
Mar 200301,92831.146.10$11,753
Feb 20031021,90533.487.93$18,514
Jan 20031621,66130.315.58$14,182
Dec 200201,46326.914.85$7,101
Nov 200201,02924.664.14$4,257
Oct 200201,45426.464.23$6,149
Sep 20021571,18827.443.64$8,627
Aug 200201,92625.963.16$6,094
Jul 20021781,81324.583.06$9,926
Jun 200201,84123.733.34$6,146
May 200201,64024.663.58$5,878
Apr 20021521,18323.653.51$7,750
Mar 20021581,46422.003.10$8,018
Feb 200201,44318.222.38$3,428
Jan 200201,87417.172.38$4,452
Dec 20011761,70816.932.36$7,018
Nov 200101,93218.072.41$4,647
Oct 20011692,17719.782.53$8,848
Sep 200102,01924.262.25$4,545
Aug 200102,02224.873.05$6,173
Jul 20011722,14923.933.20$10,986
Jun 200101,97624.563.82$7,557
May 20011412,31925.524.31$13,587
Apr 200102,04424.685.34$10,905
Mar 20011242,40324.545.38$15,963
Feb 20011762,32627.755.77$18,298
Jan 200101,82827.478.40$15,353
Dec 200002,39926.889.12$21,885
Nov 20001632,45032.215.66$19,112
Oct 20001162,42131.235.15$16,080
Sep 200002,41031.875.19$12,499
Aug 20001752,38229.644.54$16,003
Jul 200002,52028.534.09$10,306
Jun 20001792,25829.304.40$15,174
May 200002,24927.263.68$8,276
Apr 200002,38024.513.12$7,416
Mar 200003,25528.422.86$9,308
Feb 200002,87827.622.73$7,847
Jan 200003,36725.272.48$8,352
Dec 1999202,81424.282.42$7,306
Nov 199902,21023.192.43$5,379
Oct 19991603,39020.982.80$12,861
Sep 199902,41121.752.62$6,314
Aug 199902,63319.262.88$7,571
Jul 199902,11817.892.37$5,025
Jun 1999058415.942.36$1,379
May 199901,38715.792.32$3,219
Apr 19991451,58615.102.21$5,691
Mar 199902,12412.471.84$3,905
Feb 199901,4709.981.82$2,672
Jan 19991782,01210.381.90$5,670
Dec 199801,2559.201.77$2,226
Nov 1998078610.892.19$1,718
Oct 199801,59812.421.97$3,147
Sep 199801,68012.592.08$3,499
Aug 19981811,96511.301.91$5,793
Jul 199802,58511.742.24$5,783
Jun 199801,22411.242.24$2,738
May 199801,41012.622.21$3,111
Apr 19981321,09713.042.51$4,470
Mar 19981721,16312.802.31$4,887
Feb 199801,33413.952.30$3,067
Jan 199801,21414.702.15$2,616
Dec 199701,67016.322.41$4,027
Nov 19971721,70518.193.09$8,394
Oct 199701,15919.253.15$3,651
Sep 19970917.742.95$27
Aug 199701,49517.862.55$3,819
Jul 199701,90517.582.25$4,280
Jun 19971741,95817.242.26$7,419
May 199701,93818.972.31$4,474
Apr 19971791,78517.882.08$6,918
Mar 199701,90418.951.94$3,692
Feb 19971721,92220.492.21$7,764
Jan 199702,16323.483.54$7,656
Dec 199601,93723.32$0
Nov 19961782,39221.97$3,911
Oct 199601,83623.31$0
Sep 199601,50822.22$0
Aug 19961832,30920.26$3,708
Jul 199601,70619.55$0
Jun 19961801,98118.73$3,371
May 199602,17619.43$0
Apr 199602,02521.51$0
Mar 19961761,93019.38$3,411
Feb 199602,05116.98$0
Jan 199602,15617.07$0
Dec 19951662,06917.19$2,854
Nov 199502,23516.00$0
Oct 199502,64315.43$0
Sep 19951832,60716.18$2,961
Aug 199502,86515.92$0
Jul 199502,62015.24$0
Jun 19951782,74716.41$2,921
May 199502,73817.56$0
Apr 199502,85417.73$0
Mar 19951682,93316.44$2,762
Feb 199502,77816.58$0
Jan 199503,00815.92$0
Dec 19941783,04815.03$2,675
Nov 199403,05615.90$0
Oct 199403,34715.58$0
Sep 199402,98215.29$0
Aug 19941783,32516.13$2,871
Jul 199403,28117.56$0
Jun 19941803,03417.09$3,076
May 19941813,51315.88$2,874
Apr 199402,22414.14$0
Mar 19941681,98112.46$2,093
Feb 199402,21312.50$0
Jan 199402,88512.66$0
Dec 19931552,14312.33$1,911
Nov 19930114.49$0
Oct 19930115.85$0
Sep 1993100115.03$1,503
Aug 1993106115.66$1,660
Jul 1993117115.46$1,809
Jun 1993104116.79$1,746
May 1993113117.68$1,998
Apr 1993173118.05$3,123
Mar 19930118.14$0
Feb 19930117.90$0
Jan 1993175116.93$2,963

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.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas     2,089 Mcf  × $  3.05 =     $6,363

────────────────────────────────────────────────────
Month total                                   $6,363

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/O/6598 is the state's own key, not one this site invented.