SHAFFER, W. S. -C-

Operated by PRESLEY PROD INVESTMENTS, LLC (P-5 676088) in the TAYLOR COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11495District 7BField 88520001OilCasinghead gasSave
Value, all time
$3.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$130 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition64,988 bbl$3,361,759
Casinghead gasProduction231 Mcf$224
Total$3,361,983

141 Mcf of this lease's gas, across 43 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 (2)

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 32.1972, -99.9441. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.19723, -99.94414 · 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%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
2,946 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 2,942 and 2,950 ft, median 2,946 ft, over the 2 wells that filed a depth.

Completions filed
May 1971 – Jul 2021
2 of 2 wells
Plug dates filed
Aug 2013
1 of 2 wells; 1 filed none

2 wells

42-4413029722,950 ftJul 2021Aug 2013Yes
42-4413023512,942 ftMay 1971

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 2026152098.932.87$15,037
Mar 2026169089.753.15$15,168
Feb 20260063.503.75$0
Jan 2026131059.138.00$7,746
Dec 2025171056.664.41$9,689
Nov 2025179058.593.93$10,488
Oct 2025177059.383.30$10,510
Sep 2025176062.743.08$11,042
Aug 2025247063.933.01$15,791
Jul 2025175066.743.32$11,680
Jun 2025339066.483.13$22,537
May 2025173060.553.23$10,475
Apr 2025175062.363.54$10,913
Mar 2025344067.704.27$23,289
Feb 2025177070.884.34$12,546
Jan 2025358074.324.28$26,607
Dec 2024152068.993.12$10,486
Nov 2024355069.052.20$24,513
Oct 2024177071.372.28$12,632
Sep 2024176069.612.36$12,251
Aug 2024176075.632.06$13,311
Jul 2024338079.932.15$27,016
Jun 2024350078.082.63$27,328
May 2024360078.812.20$28,372
Apr 2024349084.451.66$29,473
Mar 2024356080.301.55$28,587
Feb 2024163076.091.78$12,403
Jan 2024155073.023.30$11,318
Dec 2023360071.262.61$25,654
Nov 2023353077.892.81$27,495
Oct 2023359085.443.09$30,673
Sep 2023512089.042.74$45,588
Aug 2023331080.522.67$26,652
Jul 2023163074.852.64$12,201
Jun 2023505068.962.26$34,825
May 2023495070.622.23$34,957
Apr 2023327078.122.24$25,545
Mar 2023494072.852.39$35,988
Feb 2023356075.112.47$26,739
Jan 2023497076.533.39$38,035
Dec 2022517076.415.73$39,504
Nov 2022333085.005.65$28,305
Oct 2022658087.185.86$57,364
Sep 2022502084.888.16$42,610
Aug 2022517094.529.13$48,867
Jul 20224910101.587.54$49,876
Jun 20224920115.097.98$56,624
May 20224930109.378.43$53,919
Apr 202200104.226.84$0
Mar 20224630108.885.08$50,411
Feb 2022509091.054.86$46,344
Jan 2022518081.844.54$42,393
Dec 2021804071.323.90$57,341
Nov 2021508077.435.24$39,334
Oct 2021383079.795.71$30,560
Sep 2021675069.865.35$47,156
Aug 2021683066.024.22$45,092
Jul 2021511070.783.98$36,169
Jun 2021494069.493.38$34,328
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021338061.302.72$20,719
Feb 2021516057.805.55$29,825
Jan 2021344050.412.81$17,341
Dec 2020514044.642.68$22,945
Nov 2020324038.772.71$12,561
Oct 2020511036.972.48$18,892
Sep 2020334037.091.99$12,388
Aug 2020509039.982.39$20,350
Jul 2020337038.371.83$12,931
Jun 2020154034.901.69$5,375
May 20200016.921.81$0
Apr 2020308014.751.80$4,543
Mar 2020497030.341.86$15,079
Feb 20200049.881.98$0
Jan 2020327057.252.09$18,721
Dec 2019163059.012.30$9,619
Nov 2019300055.302.75$16,590
Oct 2019164053.472.42$8,769
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 2018155063.842.90$9,895
Mar 2018202061.222.79$12,366
Feb 2018210061.782.77$12,974
Jan 201882062.874.01$5,155
Dec 2017128057.272.92$7,331
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017150047.523.09$7,128
Aug 2017213045.373.00$9,664
Jul 2017117043.873.09$5,133
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 201771047.933.21$3,403
Mar 2017305046.772.98$14,265
Feb 201775050.452.95$3,784
Jan 2017243049.413.42$12,007
Dec 2016148048.763.72$7,216
Nov 2016121042.492.64$5,141
Oct 2016283046.193.09$13,072
Sep 2016210041.553.10$8,726
Aug 2016168041.442.92$6,962
Jul 2016131041.622.92$5,452
Jun 2016193045.352.69$8,753
May 2016166042.521.99$7,058
Apr 2016193036.561.99$7,056
Mar 2016288033.011.79$9,507
Feb 2016155026.472.06$4,103
Jan 2016162027.352.36$4,431
Dec 2015246032.362.00$7,961
Nov 2015164038.792.17$6,362
Oct 2015333043.552.43$14,502
Sep 2015167042.992.76$7,179
Aug 2015108040.162.87$4,337
Jul 2015326048.152.95$15,697
Jun 2015167056.152.88$9,377
May 2015225055.212.96$12,422
Apr 201558049.822.71$2,890
Mar 2015318042.892.93$13,639
Feb 201538044.662.98$1,697
Jan 2015227043.433.10$9,859
Dec 2014336054.693.59$18,376
Nov 2014157070.464.25$11,062
Oct 20140078.303.90$0
Sep 2014196086.164.05$16,887
Aug 20140089.394.04$0
Jul 2014120096.564.18$11,587
Jun 2014223098.164.74$21,890
May 2014160094.734.73$15,157
Apr 2014170095.944.81$16,310
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 201373097.423.78$7,112
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 201367093.623.91$6,273
Feb 20130091.233.42$0
Jan 2013113091.603.42$10,351
Dec 201285086.773.42$7,375
Nov 201272086.953.62$6,260
Oct 2012158089.383.40$14,122
Sep 2012158094.672.92$14,958
Aug 201273092.662.91$6,764
Jul 20120085.133.02$0
Jun 2012111079.822.52$8,860
May 2012119091.612.49$10,902
Apr 20121010101.652.00$10,267
Mar 2012850105.052.22$8,929
Feb 20121340101.102.57$13,547
Jan 2012124098.092.73$12,163
Dec 2011156096.873.24$15,112
Nov 201187095.723.31$8,328
Oct 2011163084.983.65$13,852
Sep 201136083.623.99$3,010
Aug 2011160083.404.15$13,344
Jul 2011157094.144.52$14,780
Jun 201185092.904.64$7,897
May 2011163098.134.40$15,995
Apr 20111600105.964.33$16,954
Mar 2011117096.364.06$11,274
Feb 2011108085.644.18$9,249
Jan 2011130086.504.59$11,245
Dec 2010120085.734.35$10,288
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 201029073.684.42$2,137
Jul 201063072.554.74$4,571
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 201068078.394.39$5,331
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009153071.445.48$10,930
Nov 20090074.593.75$0
Oct 2009107072.544.11$7,762
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009113054.743.93$6,186
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009167032.814.63$5,479
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 20081520114.228.48$17,361
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081040101.909.66$10,598
Feb 2008195092.538.77$18,043
Jan 200838090.388.21$3,434
Dec 2007163088.337.30$14,398
Nov 200729091.677.29$2,658
Oct 2007146082.856.92$12,096
Sep 2007172075.846.24$13,044
Aug 2007180069.066.39$12,431
Jul 20070070.906.39$0
Jun 200793062.007.55$5,766
May 2007154058.747.85$9,046
Apr 2007127059.617.81$7,570
Mar 2007178056.927.30$10,132
Feb 200727055.108.22$1,488
Jan 2007182050.306.73$9,155
Dec 200629056.656.92$1,643
Nov 2006153054.207.62$8,293
Oct 2006172054.906.01$9,443
Sep 200656060.085.04$3,364
Aug 2006126068.717.34$8,657
Jul 200689069.376.34$6,174
Jun 2006118066.286.38$7,821
May 2006250066.016.42$16,503
Apr 20060064.397.36$0
Mar 200692056.707.08$5,216
Feb 2006129057.597.75$7,429
Jan 200690060.598.93$5,453
Dec 2005110054.9413.42$6,043
Nov 2005113054.6910.59$6,180
Oct 2005255058.3413.80$14,877
Sep 2005183061.4512.08$11,245
Aug 20050061.519.80$0
Jul 2005171055.697.84$9,523
Jun 2005174052.337.38$9,105
May 200571045.226.65$3,211
Apr 2005123049.207.36$6,052
Mar 2005191050.377.15$9,621
Feb 20050045.226.31$0
Jan 2005189043.166.32$8,157
Dec 2004160039.866.75$6,378
Nov 2004164045.286.33$7,426
Oct 20040049.706.52$0
Sep 2004150043.245.28$6,486
Aug 200468042.375.55$2,881
Jul 2004255038.286.08$9,761
Jun 20040036.106.43$0
May 2004111037.486.49$4,160
Apr 2004164034.475.86$5,653
Mar 20040034.365.53$0
Feb 2004142032.455.51$4,608
Jan 2004125032.036.30$4,004
Dec 2003157030.266.30$4,751
Nov 2003157028.804.60$4,522
Oct 20030028.174.76$0
Sep 2003146026.314.75$3,841
Aug 2003173029.765.13$5,148
Jul 2003166029.415.17$4,882
Jun 200343028.565.98$1,228
May 2003175026.595.97$4,653
Apr 2003164026.675.41$4,374
Mar 20030031.146.10$0
Feb 2003160033.487.93$5,357
Jan 2003174030.315.58$5,274
Dec 2002176026.914.85$4,736
Nov 20020024.664.14$0
Oct 2002160026.464.23$4,234
Sep 2002173027.443.64$4,747
Aug 20020025.963.16$0
Jul 2002162024.583.06$3,982
Jun 2002116023.733.34$2,753
May 2002170024.663.58$4,192
Apr 20020023.653.51$0
Mar 2002162022.003.10$3,564
Feb 2002158018.222.38$2,879
Jan 20020017.172.38$0
Dec 2001144016.932.36$2,438
Nov 2001150018.072.41$2,711
Oct 2001131019.782.53$2,591
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 2001169023.933.20$4,044
Jun 2001187024.563.82$4,593
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 2001125027.755.77$3,469
Jan 2001179027.478.40$4,917
Dec 20000026.889.12$0
Nov 2000182032.215.66$5,862
Oct 2000164031.235.15$5,122
Sep 20000531.875.19$26
Aug 2000176029.644.54$5,217
Jul 2000178028.534.09$5,078
Jun 20000029.304.40$0
May 2000174027.263.68$4,743
Apr 20000024.513.12$0
Mar 2000176028.422.86$5,002
Feb 2000183027.622.73$5,054
Jan 20000125.272.48$2
Dec 1999178024.282.42$4,322
Nov 1999185023.192.43$4,290
Oct 19990520.982.80$14
Sep 1999175021.752.62$3,806
Aug 1999175019.262.88$3,371
Jul 1999173017.892.37$3,095
Jun 1999182515.942.36$2,913
May 1999176115.792.32$2,781
Apr 1999177515.102.21$2,684
Mar 1999177012.471.84$2,207
Feb 199917809.981.82$1,776
Jan 1999180510.381.90$1,878
Dec 199818359.201.77$1,692
Nov 1998179110.892.19$1,952
Oct 1998180512.421.97$2,245
Sep 1998179512.592.08$2,264
Aug 1998183511.301.91$2,077
Jul 19980011.742.24$0
Jun 1998178011.242.24$2,001
May 1998359512.622.21$4,542
Apr 1998176513.042.51$2,308
Mar 1998178012.802.31$2,278
Feb 1998179113.952.30$2,499
Jan 1998178014.702.15$2,617
Dec 1997187116.322.41$3,054
Nov 1997142018.193.09$2,583
Oct 19970019.253.15$0
Sep 1997165517.742.95$2,942
Aug 1997184017.862.55$3,286
Jul 1997168517.582.25$2,965
Jun 1997175517.242.26$3,028
May 19970518.972.31$12
Apr 1997126017.882.08$2,253
Mar 1997159018.951.94$3,013
Feb 19970520.492.21$11
Jan 19970523.483.54$18
Dec 19960523.32$0
Nov 1996176521.97$3,867
Oct 1996182523.31$4,242
Sep 1996181522.22$4,022
Aug 1996177520.26$3,586
Jul 1996184519.55$3,597
Jun 1996183518.73$3,428
May 1996185019.43$3,595
Apr 1996180521.51$3,872
Mar 1996188519.38$3,643
Feb 1996165516.98$2,802
Jan 1996348517.07$5,940
Dec 1995175017.19$3,008
Nov 1995189516.00$3,024
Oct 1995310015.43$4,783
Sep 1995183516.18$2,961
Aug 1995180515.92$2,866
Jul 1995187515.24$2,850
Jun 1995188016.41$3,085
May 1995373517.56$6,550
Apr 19950517.73$0
Mar 1995314016.44$5,162
Feb 1995175516.58$2,902
Jan 1995174515.92$2,770
Dec 1994183515.03$2,750
Nov 19940515.90$0
Oct 1994328515.58$5,110
Sep 19940515.29$0
Aug 1994363516.13$5,855
Jul 1994184217.56$3,231
Jun 1994360217.09$6,152
May 1994184115.88$2,922
Apr 1994367114.14$5,189
Mar 1994186112.46$2,318
Feb 1994368112.50$4,600
Jan 1994190112.66$2,405
Dec 1993183112.33$2,256
Nov 1993370114.49$5,361
Oct 1993183115.85$2,901
Sep 1993368115.03$5,531
Aug 1993177115.66$2,772
Jul 1993355115.46$5,488
Jun 1993176116.79$2,955
May 1993177117.68$3,129
Apr 1993162118.05$2,924
Mar 1993367118.14$6,657
Feb 1993371117.90$6,641
Jan 1993186116.93$3,149

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 2026 — as filed, then multipliedworked
Oil                  152 bbl  × $ 98.93 =    $15,037
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $15,037

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/11495 is the state's own key, not one this site invented.