KASPER, DON

Operated by MODERN EXPLORATION, INC. (P-5 573226) in the PILGRIM (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5707District 01Field 71486100Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$967 k
Jan 1993 – May 2026
Value, last 12 filed months
$38 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 191 leases and 219 wells, and the rule below applies to all of them.

Discovered
1976-09-13
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,867 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1991-11-18.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: CONSOLIDATED COST (AUSTIN CHALK) PER DOC. #01-97362 EFF. 3/1/92

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
OilDisposition24,970 bbl$966,613
Casinghead gasProduction145 Mcf$0
Total$966,613

145 Mcf of this lease's gas, across 38 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 29.3551, -97.5033. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.35510, -97.50328 · 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
8,654 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 8,654 ft.

Completions filed
May 1993
1 of 1 wells

1 well

42-1773044018,654 ftMay 1993

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 2026138098.932.87$13,652
Mar 2026119089.753.15$10,680
Feb 202650063.503.75$3,175
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 2025165063.933.01$10,548
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025144060.553.23$8,719
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025170074.324.28$12,634
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024176071.372.28$12,561
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024188078.082.63$14,679
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024164076.091.78$12,479
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023152077.892.81$11,839
Oct 20230085.443.09$0
Sep 2023135089.042.74$12,020
Aug 20230080.522.67$0
Jul 202373074.852.64$5,464
Jun 2023178068.962.26$12,275
May 2023177070.622.23$12,500
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023190075.112.47$14,271
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022185085.005.65$15,725
Oct 20220087.185.86$0
Sep 2022177084.888.16$15,024
Aug 2022173094.529.13$16,352
Jul 20221860101.587.54$18,894
Jun 20221780115.097.98$20,486
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221910108.885.08$20,796
Feb 2022181091.054.86$16,480
Jan 20220081.844.54$0
Dec 2021114071.323.90$8,130
Nov 20210077.435.24$0
Oct 2021177079.795.71$14,123
Sep 20210069.865.35$0
Aug 2021177066.024.22$11,686
Jul 2021187070.783.98$13,236
Jun 20210069.493.38$0
May 2021173063.483.02$10,982
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 2020180038.772.71$6,979
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 202045039.982.39$1,799
Jul 20200038.371.83$0
Jun 2020172034.901.69$6,003
May 20200016.921.81$0
Apr 2020182014.751.80$2,685
Mar 20200030.341.86$0
Feb 2020169049.881.98$8,430
Jan 2020430057.252.09$24,618
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019177053.472.42$9,464
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 201999052.782.49$5,225
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019144056.803.06$8,179
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018140052.934.24$7,410
Oct 20180061.443.40$0
Sep 2018178059.543.11$10,598
Aug 20180059.403.07$0
Jul 201889065.142.93$5,797
Jun 20180060.183.08$0
May 201865065.382.90$4,250
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 201867061.782.77$4,139
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 201799055.423.12$5,487
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017118045.373.00$5,354
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017123045.373.26$5,581
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 2017100049.413.42$4,941
Dec 20160048.763.72$0
Nov 2016133042.492.64$5,651
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 201652041.622.92$2,164
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016119033.011.79$3,928
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015164043.552.43$7,142
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 2015167042.892.93$7,163
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 2014164086.164.05$14,130
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 2014155097.406.19$15,097
Jan 2014183090.404.86$16,543
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 2012173089.383.40$15,463
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 20121850101.102.57$18,704
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011176084.983.65$14,956
Sep 20110083.623.99$0
Aug 2011159083.404.15$13,261
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 2011168085.644.18$14,388
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010164072.633.98$11,911
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 2010124071.124.24$8,819
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 2009145072.544.11$10,518
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 200972046.773.59$3,367
Mar 20090042.144.06$0
Feb 200959032.814.63$1,936
Jan 200930035.865.37$1,076
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 20081130131.0811.39$14,812
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081750110.3110.45$19,304
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 20050049.207.36$0
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 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 2001183023.933.20$4,379
Jun 20010024.563.82$0
May 2001308025.524.31$7,860
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001258027.478.40$7,087
Dec 20001026.889.12$27
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000289031.875.19$9,210
Aug 20000029.644.54$0
Jul 2000182028.534.09$5,192
Jun 20002029.304.40$59
May 2000262027.263.68$7,142
Apr 20003024.513.12$74
Mar 2000177028.422.86$5,030
Feb 20000027.622.73$0
Jan 2000182025.272.48$4,599
Dec 1999177024.282.42$4,298
Nov 19990023.192.43$0
Oct 1999184020.982.80$3,860
Sep 1999177021.752.62$3,850
Aug 1999181019.262.88$3,486
Jul 19991017.892.37$18
Jun 1999181015.942.36$2,885
May 19993015.792.32$47
Apr 1999179015.102.21$2,703
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 199829709.201.77$2,732
Nov 19983010.892.19$33
Oct 19981012.421.97$12
Sep 1998177012.592.08$2,228
Aug 19981011.301.91$11
Jul 1998168011.742.24$1,972
Jun 19980011.242.24$0
May 1998161012.622.21$2,032
Apr 1998165013.042.51$2,152
Mar 1998176012.802.31$2,253
Feb 19980013.952.30$0
Jan 1998165014.702.15$2,426
Dec 1997236016.322.41$3,852
Nov 19971018.193.09$18
Oct 1997159019.253.15$3,061
Sep 1997168017.742.95$2,980
Aug 1997184017.862.55$3,286
Jul 1997153017.582.25$2,690
Jun 1997183017.242.26$3,155
May 1997186018.972.31$3,528
Apr 1997242017.882.08$4,327
Mar 19973018.951.94$57
Feb 1997184020.492.21$3,770
Jan 19970023.483.54$0
Dec 19961023.32$23
Nov 1996150021.97$3,296
Oct 1996184023.31$4,289
Sep 1996164122.22$3,644
Aug 1996166020.26$3,363
Jul 1996180119.55$3,519
Jun 1996167018.73$3,128
May 1996178119.43$3,459
Apr 1996179121.51$3,850
Mar 1996118019.38$2,287
Feb 1996304216.98$5,162
Jan 19964017.07$68
Dec 1995357217.19$6,137
Nov 19950316.00$0
Oct 1995319215.43$4,922
Sep 1995478416.18$7,734
Aug 1995183015.92$2,913
Jul 19954121115.24$6,279
Jun 1995372816.41$6,105
May 19953611517.56$6,339
Apr 19953651517.73$6,471
Mar 19953591516.44$5,902
Feb 19951761016.58$2,918
Jan 1995170515.92$2,706
Dec 1994180515.03$2,705
Nov 199401015.90$0
Oct 19943791515.58$5,905
Sep 19947115.29$107
Aug 19940016.13$0
Jul 19940117.56$0
Jun 199478017.09$1,333
May 1994340115.88$5,399
Apr 19940114.14$0
Mar 1994179112.46$2,230
Feb 1994179112.50$2,238
Jan 1994363112.66$4,596
Dec 1993363112.33$4,476
Nov 1993486114.49$7,042
Oct 1993464115.85$7,354
Sep 1993512115.03$7,695
Aug 199349115.66$767
Jul 1993269115.46$4,159
Jun 19930116.79$0
May 19935117.68$88
Apr 199352118.05$939
Mar 19930118.14$0
Feb 19930117.90$0
Jan 19930116.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                  138 bbl  × $ 98.93 =    $13,652
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $13,652

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. 01/O/5707 is the state's own key, not one this site invented.