LASATER, S. B.

Operated by LASATER & CO, INC. (P-5 487415) in the TWIN (MORROW) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2606District 10Field 92038666OilCasinghead gasSaveExport
Value, all time
$3.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$4 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 8 leases and 19 wells, and the rule below applies to all of them.

Discovered
1954-10-14
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: OIL TOP 121 MER OIL UNIT 40 AC WITH 20 AC TOLL ON LAST WELL

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
OilDisposition43,303 bbl$1,961,516
Casinghead gasProduction514,716 Mcf$1,357,682
Total$3,319,198

160,632 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 (6)

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 36.3243, -101.1718. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

36.32533, -101.17272 · 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%
3 of 6 wells
With a plug date
50.0%
3 of 6 wells
Median depth
7,352 ft
4 wells filed one
Completion to plug
43.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
350.0%
A plug date is filed
350.0%
BothOn the schedule and plugged. Neither fact cancels the other.
350.0%
NeitherNo plug date, and not on the schedule.
350.0%

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 7,295 and 7,520 ft, median 7,352 ft, over the 4 wells that filed a depth.

Completions filed
Dec 1954 – May 2006
2 of 6 wells; 4 filed none
Plug dates filed
Sep 1990 – Jan 2019
3 of 6 wells; 3 filed none

Last completion to plug: a median of 43.6 years across the 1 well that filed both dates, with the middle half between 43.6 years and 43.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-195000586217,520 ftSep 1990Yes
42-195808497227,303 ftJan 2019Yes
42-19580850723
42-19580851725
42-195002227267,400 ftMay 2006
42-195151547217,295 ftDec 1954Jul 1998Yes

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 20260175106.413.05$533
Apr 202607998.932.87$227
Mar 2026015289.753.15$479
Feb 202607163.503.75$266
Jan 2026012759.138.00$1,016
Dec 202508356.664.41$366
Nov 202506158.593.93$240
Oct 202503759.383.30$122
Sep 2025012162.743.08$372
Aug 202505863.933.01$175
Jul 2025013566.743.32$448
Jun 202504766.483.13$147
May 2025013460.553.23$433
Apr 2025034762.363.54$1,229
Mar 2025013367.704.27$568
Feb 2025019570.884.34$846
Jan 2025026774.324.28$1,142
Dec 2024021468.993.12$668
Nov 2024023169.052.20$508
Oct 2024028271.372.28$643
Sep 202405069.612.36$118
Aug 2024020775.632.06$427
Jul 2024015879.932.15$339
Jun 202408378.082.63$219
May 2024013478.812.20$295
Apr 2024010184.451.66$168
Mar 2024013180.301.55$202
Feb 202404876.091.78$86
Jan 202407473.023.30$244
Dec 202309671.262.61$251
Nov 20231997077.892.81$15,697
Oct 202308785.443.09$269
Sep 202305689.042.74$153
Aug 202308780.522.67$233
Jul 202307574.852.64$198
Jun 2023015468.962.26$348
May 2023020470.622.23$454
Apr 2023013578.122.24$302
Mar 202307272.852.39$172
Feb 202309275.112.47$227
Jan 202309876.533.39$332
Dec 2022010176.415.73$579
Nov 2022010685.005.65$599
Oct 202207287.185.86$422
Sep 2022018484.888.16$1,502
Aug 2022021494.529.13$1,953
Jul 20220104101.587.54$784
Jun 2022074115.097.98$590
May 20220162109.378.43$1,366
Apr 20220152104.226.84$1,039
Mar 20220143108.885.08$726
Feb 202209991.054.86$481
Jan 2022015781.844.54$712
Dec 2021013771.323.90$534
Nov 2021017977.435.24$937
Oct 2021012879.795.71$731
Sep 2021019369.865.35$1,033
Aug 202116919066.024.22$11,959
Jul 202101870.783.98$72
Jun 202102469.493.38$81
May 20210263.483.02$6
Apr 202104860.362.76$132
Mar 202108361.302.72$226
Feb 202101657.805.55$89
Jan 202106250.412.81$174
Dec 202001244.642.68$32
Nov 2020019838.772.71$536
Oct 2020011636.972.48$288
Sep 2020013937.091.99$277
Aug 2020021139.982.39$503
Jul 20201869638.371.83$7,312
Jun 202006634.901.69$112
May 202009316.921.81$169
Apr 202008114.751.80$146
Mar 202009130.341.86$169
Feb 2020012749.881.98$252
Jan 202008357.252.09$174
Dec 201907259.012.30$166
Nov 2019031455.302.75$864
Oct 201909453.472.42$227
Sep 2019011655.052.66$308
Aug 2019022453.112.30$516
Jul 2019013856.272.46$339
Jun 2019016352.782.49$406
May 2019022158.482.74$606
Apr 2019022262.632.75$611
Mar 2019030756.803.06$940
Feb 2019028150.852.79$785
Jan 2019015746.033.23$507
Dec 2018020246.594.19$845
Nov 2018012752.934.24$538
Oct 2018018661.443.40$632
Sep 2018013059.543.11$404
Aug 2018019459.403.07$595
Jul 2018017465.142.93$510
Jun 2018013960.183.08$428
May 201809965.382.90$287
Apr 2018015463.842.90$447
Mar 2018019761.222.79$549
Feb 2018026161.782.77$722
Jan 201806162.874.01$245
Dec 2017044457.272.92$1,297
Nov 201718748455.423.12$11,873
Oct 201718651349.292.98$10,699
Sep 2017058947.523.09$1,818
Aug 201718556845.373.00$10,100
Jul 2017034343.873.09$1,059
Jun 201718430942.493.09$8,772
May 2017032745.373.26$1,067
Apr 201717929347.933.21$9,520
Mar 201717923346.772.98$9,067
Feb 2017031550.452.95$930
Jan 2017026949.413.42$920
Dec 201617243948.763.72$10,021
Nov 201618253442.492.64$9,145
Oct 2016044346.193.09$1,369
Sep 2016046241.553.10$1,432
Aug 201618352541.442.92$9,119
Jul 2016052441.622.92$1,532
Jun 201618649545.352.69$9,765
May 201618056042.521.99$8,769
Apr 2016056736.561.99$1,129
Mar 201618948933.011.79$7,116
Feb 2016050926.472.06$1,050
Jan 201618654127.352.36$6,366
Dec 201517847732.362.00$6,715
Nov 2015054838.792.17$1,188
Oct 201519324543.552.43$9,000
Sep 2015060242.992.76$1,661
Aug 201519075540.162.87$9,799
Jul 2015075748.152.95$2,229
Jun 201518482456.152.88$12,707
May 2015079855.212.96$2,358
Apr 201518283549.822.71$11,327
Mar 201517864342.892.93$9,521
Feb 2015054644.662.98$1,625
Jan 201518456343.433.10$9,737
Dec 201418857354.693.59$12,340
Nov 2014067370.464.25$2,861
Oct 201419075278.303.90$17,811
Sep 201418673786.164.05$19,007
Aug 2014076289.394.04$3,075
Jul 201419275196.564.18$21,678
Jun 2014072498.164.74$3,430
May 201418671094.734.73$20,976
Apr 2014060995.944.81$2,929
Mar 201417474395.895.06$20,442
Feb 2014047397.406.19$2,929
Jan 201419457890.404.86$20,347
Dec 2013049691.824.35$2,160
Nov 201318962888.853.74$19,140
Oct 201318371497.423.78$20,526
Sep 2013188723104.113.72$22,261
Aug 20130752104.253.52$2,649
Jul 20130744102.523.72$2,766
Jun 201320368994.403.93$21,873
May 2013064494.834.15$2,672
Apr 201319355793.964.28$20,520
Mar 201319256093.623.91$20,166
Feb 2013050091.233.42$1,710
Jan 201318939791.603.42$18,670
Dec 2012069386.773.42$2,370
Nov 201219363086.953.62$19,065
Oct 2012071589.383.40$2,431
Sep 201219380794.672.92$20,626
Aug 201219183392.662.91$20,121
Jul 2012086985.133.02$2,625
Jun 201218978279.822.52$17,056
May 2012078491.612.49$1,951
Apr 2012188551101.652.00$20,210
Mar 2012065105.052.22$144
Feb 2012190339101.102.57$20,080
Jan 2012046898.092.73$1,280
Dec 201118718996.873.24$18,727
Nov 2011079395.723.31$2,626
Oct 201118378084.983.65$18,397
Sep 20110083.623.99$0
Aug 2011015483.404.15$639
Jul 2011079494.144.52$3,587
Jun 201118970992.904.64$20,848
May 2011061898.134.40$2,722
Apr 2011195743105.964.33$23,882
Mar 2011054996.364.06$2,227
Feb 2011017385.644.18$723
Jan 201119754486.504.59$19,537
Dec 201019572985.734.35$19,887
Nov 2010039080.843.80$1,480
Oct 201019885678.103.51$18,467
Sep 2010080072.633.98$3,184
Aug 201017582073.684.42$16,518
Jul 2010087672.554.74$4,149
Jun 201018677970.364.91$16,912
May 2010085171.124.24$3,604
Apr 2010190081.694.12$15,521
Mar 201019473378.394.39$18,425
Feb 2010064673.585.44$3,516
Jan 201018853774.365.96$17,182
Dec 2009062771.445.48$3,438
Nov 200919368774.593.75$16,973
Oct 2009089072.544.11$3,658
Sep 200919092065.543.06$15,272
Aug 200918698967.423.22$15,723
Jul 200919296061.133.46$15,063
Jun 2009074366.163.90$2,894
May 200918981854.743.93$13,557
Apr 200919874146.773.59$11,919
Mar 200919761842.144.06$10,810
Feb 2009056532.814.63$2,618
Jan 200917858835.865.37$9,541
Dec 2008059637.105.98$3,562
Nov 200818376955.496.86$15,430
Oct 200819783375.246.92$20,588
Sep 20081951,038101.767.88$28,020
Aug 20081941,136114.228.48$31,795
Jul 20081971,082131.0811.39$38,146
Jun 20081801,014131.3313.03$36,854
May 20083951,049123.1711.57$60,794
Apr 2008199817110.3110.45$30,493
Mar 2008196786101.909.66$27,568
Feb 200820381792.538.77$25,949
Jan 200819274790.388.21$23,483
Dec 200719471588.337.30$22,357
Nov 200720181791.677.29$24,383
Oct 200719584182.856.92$21,977
Sep 200719486375.846.24$20,102
Aug 200718086269.066.39$17,937
Jul 200719772870.906.39$18,618
Jun 200719160262.007.55$16,386
May 200719556658.747.85$15,895
Apr 200718265059.617.81$15,922
Mar 200719866056.927.30$16,089
Feb 2007032455.108.22$2,662
Jan 200718950850.306.73$12,924
Dec 2006049056.656.92$3,390
Nov 200619445254.207.62$13,958
Oct 200619359954.906.01$14,198
Sep 2006063260.085.04$3,184
Aug 200618170468.717.34$17,604
Jul 200619266369.376.34$17,524
Jun 200618874666.286.38$17,223
May 200619521966.016.42$14,279
Apr 200618634164.397.36$14,486
Mar 200620054256.707.08$15,179
Feb 200619337957.597.75$14,053
Jan 200618942460.598.93$15,239
Dec 2005040554.9413.42$5,433
Nov 200519139054.6910.59$14,575
Oct 200519551658.3413.80$18,495
Sep 200519753761.4512.08$18,592
Aug 200518758661.519.80$17,243
Jul 200519753655.697.84$15,175
Jun 200519748352.337.38$13,874
May 200519350045.226.65$12,053
Apr 200519344549.207.36$12,771
Mar 200520162050.377.15$14,560
Feb 200519984745.226.31$14,345
Jan 200538360443.166.32$20,349
Dec 2004038439.866.75$2,592
Nov 200439948145.286.33$21,112
Oct 2004070549.706.52$4,593
Sep 200419871043.245.28$12,313
Aug 200419470142.375.55$12,111
Jul 200419071238.286.08$11,605
Jun 20041981,17836.106.43$14,726
May 20042081,57537.486.49$18,025
Apr 200401,27834.475.86$7,487
Mar 20044031,57634.365.53$22,563
Feb 20041831,32532.455.51$13,239
Jan 20043761,25232.036.30$19,930
Dec 20031991,39330.266.30$14,800
Nov 20031931,45928.804.60$12,263
Oct 20031841,40728.174.76$11,880
Sep 20031991,60426.314.75$12,854
Aug 200301,65629.765.13$8,495
Jul 20031911,57129.415.17$13,741
Jun 20031851,38228.565.98$13,552
May 20031901,64226.595.97$14,859
Apr 20032031,56926.675.41$13,898
Mar 20032091,73131.146.10$17,061
Feb 20031991,39633.487.93$17,727
Jan 20031951,51830.315.58$14,384
Dec 20021871,22326.914.85$10,968
Nov 20021961,24224.664.14$9,971
Oct 20021981,56326.464.23$11,849
Sep 20022031,64427.443.64$11,547
Aug 20021831,62525.963.16$9,892
Jul 20021911,56324.583.06$9,480
Jun 20022001,67423.733.34$10,334
May 20021851,54324.663.58$10,092
Apr 20021991,28023.653.51$9,202
Mar 20022011,34222.003.10$8,586
Feb 20021991,66418.222.38$7,579
Jan 20021961,83917.172.38$7,734
Dec 20012042,01016.932.36$8,206
Nov 20011961,96418.072.41$8,266
Oct 20011982,27319.782.53$9,665
Sep 20011842,23124.262.25$9,487
Aug 20011981,90124.873.05$10,728
Jul 20011812,12923.933.20$11,138
Jun 200101,94624.563.82$7,442
May 20011962,81225.524.31$17,114
Apr 20012082,68424.685.34$19,453
Mar 20011962,67424.545.38$19,186
Feb 20013892,26427.755.77$23,851
Jan 200102,65927.478.40$22,332
Dec 200002,35626.889.12$21,493
Nov 20001782,78732.215.66$21,502
Oct 20001913,06231.235.15$21,720
Sep 20002052,59631.875.19$19,998
Aug 20001822,58129.644.54$17,114
Jul 200003,09028.534.09$12,637
Jun 20001872,96629.304.40$18,521
May 20002043,13227.263.68$17,086
Apr 20001812,79124.513.12$13,133
Mar 20001992,93128.422.86$14,038
Feb 20001982,88627.622.73$13,337
Jan 20002002,89625.272.48$12,238
Dec 19991862,99524.282.42$11,775
Nov 19991953,19223.192.43$12,291
Oct 19991873,37620.982.80$13,389
Sep 19991932,73021.752.62$11,347
Aug 19992063,30219.262.88$13,463
Jul 19993493,34917.892.37$14,189
Jun 199903,36515.942.36$7,948
May 19992983,04715.792.32$11,778
Apr 19991662,94615.102.21$9,012
Mar 19991613,39412.471.84$8,247
Feb 19991733,7209.981.82$8,489
Jan 199902,09410.381.90$3,979
Dec 19981741,7529.201.77$4,708
Nov 199803,01710.892.19$6,594
Oct 199803,07912.421.97$6,063
Sep 19981673,41912.592.08$9,223
Aug 199803,09411.301.91$5,901
Jul 199803,90911.742.24$8,745
Jun 199803,57011.242.24$7,987
May 199803,87812.622.21$8,556
Apr 19981784,03513.042.51$12,430
Mar 19981664,80712.802.31$13,226
Feb 19981724,69313.952.30$13,189
Jan 19981665,33614.702.15$13,938
Dec 19971665,26016.322.41$15,392
Nov 199705,71118.193.09$17,637
Oct 19971625,13319.253.15$19,287
Sep 19971813,98917.742.95$14,998
Aug 19971734,23017.862.55$13,896
Jul 19971714,29117.582.25$12,648
Jun 19971713,75817.242.26$11,431
May 199704,35018.972.31$10,042
Apr 19971764,00917.882.08$11,497
Mar 19971784,34118.951.94$11,791
Feb 199703,98620.492.21$8,793
Jan 19971723,46223.483.54$16,293
Dec 19961844,12823.32$4,291
Nov 19961573,50121.97$3,449
Oct 19961773,78723.31$4,126
Sep 199601,68422.22$0
Aug 19961782,10920.26$3,606
Jul 19961763,37119.55$3,441
Jun 19961713,72818.73$3,203
May 19961673,44719.43$3,245
Apr 19961723,90121.51$3,700
Mar 19961733,96519.38$3,353
Feb 19961742,96316.98$2,955
Jan 19961792,32317.07$3,056
Dec 19951722,11417.19$2,957
Nov 19951732,76816.00$2,768
Oct 19951712,69515.43$2,639
Sep 19951693,14216.18$2,734
Aug 19951714,24815.92$2,722
Jul 19951814,50415.24$2,758
Jun 19951773,43116.41$2,905
May 19951765,41417.56$3,091
Apr 19951734,56717.73$3,067
Mar 19951744,09016.44$2,861
Feb 19951723,04516.58$2,852
Jan 19951804,26415.92$2,866
Dec 19941763,70715.03$2,645
Nov 19941733,99215.90$2,751
Oct 19941783,20615.58$2,773
Sep 19941764,67115.29$2,691
Aug 19941745,01816.13$2,807
Jul 19943535,36217.56$6,199
Jun 19941745,09417.09$2,974
May 19941763,93315.88$2,795
Apr 19941735,10214.14$2,446
Mar 19943735,02712.46$4,648
Feb 199402,87112.50$0
Jan 199403,67112.66$0
Dec 199302,59212.33$0
Nov 19931833,15914.49$2,652
Oct 199301,40315.85$0
Sep 199301,95615.03$0
Aug 19931681,66215.66$2,631
Jul 19931792,07115.46$2,767
Jun 199302,02216.79$0
May 19931812,24417.68$3,200
Apr 19931852,26318.05$3,339
Mar 19931852,59518.14$3,356
Feb 199301,93317.90$0
Jan 199301,88916.93$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.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas       175 Mcf  × $  3.05 =       $533

────────────────────────────────────────────────────
Month total                                     $533

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/2606 is the state's own key, not one this site invented.