CARTER, M.K. TRUST NCT-1

Operated by OLSEN ENERGY INC. (P-5 621750) in the EDWARDS -04- (ELLENBURGER S.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20250District 08Field 27775664Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$35 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 6 leases and 8 wells, and the rule below applies to all of them.

Discovered
1966-09-15
as the register files it
Field class
Oil
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 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.

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
OilDisposition14,332 bbl$999,951
Casinghead gasProduction757 Mcf$2,158
Total$1,002,109

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 31.6085, -102.4198. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.60850, -102.41984 · 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
11,836 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 11,836 ft.

Completions filed
Jul 1966
1 of 1 wells

1 well

42-103109131 J11,836 ftJul 1966

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 2026960106.413.05$10,215
Apr 20260098.932.87$0
Mar 202692089.753.15$8,257
Feb 20260063.503.75$0
Jan 202694059.138.00$5,558
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 202590059.383.30$5,344
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 202590066.743.32$6,007
Jun 20250066.483.13$0
May 202590060.553.23$5,450
Apr 202588062.363.54$5,488
Mar 202592067.704.27$6,228
Feb 20250070.884.34$0
Jan 202592074.324.28$6,837
Dec 20240068.993.12$0
Nov 202493069.052.20$6,422
Oct 202494071.372.28$6,709
Sep 20240069.612.36$0
Aug 2024181075.632.06$13,689
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 202439078.812.20$3,074
Apr 202437084.451.66$3,125
Mar 2024112080.301.55$8,994
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 202336071.262.61$2,565
Nov 2023012277.892.81$343
Oct 202305885.443.09$179
Sep 2023879489.042.74$8,004
Aug 20231859380.522.67$15,145
Jul 2023011174.852.64$293
Jun 202308468.962.26$190
May 202304870.622.23$107
Apr 202306478.122.24$143
Mar 20230072.852.39$0
Feb 2023179075.112.47$13,445
Jan 20230076.533.39$0
Dec 202293076.415.73$7,106
Nov 2022186085.005.65$15,810
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 202292094.529.13$8,696
Jul 20221690101.587.54$17,167
Jun 202200115.097.98$0
May 2022610109.378.43$6,672
Apr 2022900104.226.84$9,380
Mar 2022820108.885.08$8,928
Feb 2022184091.054.86$16,753
Jan 202287081.844.54$7,120
Dec 20210071.323.90$0
Nov 2021180077.435.24$13,937
Oct 202185079.795.71$6,782
Sep 202187069.865.35$6,078
Aug 202191066.024.22$6,008
Jul 2021176070.783.98$12,457
Jun 20210069.493.38$0
May 2021165063.483.02$10,474
Apr 2021123060.362.76$7,424
Mar 202176061.302.72$4,659
Feb 20210057.805.55$0
Jan 2021149050.412.81$7,511
Dec 202087044.642.68$3,884
Nov 202085038.772.71$3,295
Oct 20200036.972.48$0
Sep 202078037.091.99$2,893
Aug 202088039.982.39$3,518
Jul 202097038.371.83$3,722
Jun 20200034.901.69$0
May 202096016.921.81$1,624
Apr 20200014.751.80$0
Mar 2020140030.341.86$4,248
Feb 202086049.881.98$4,290
Jan 2020257057.252.09$14,713
Dec 20190059.012.30$0
Nov 2019178055.302.75$9,843
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 201985053.112.30$4,514
Jul 2019178056.272.46$10,016
Jun 20190052.782.49$0
May 201989058.482.74$5,205
Apr 201993062.632.75$5,825
Mar 201992056.803.06$5,226
Feb 201991050.852.79$4,627
Jan 201982046.033.23$3,774
Dec 2018173046.594.19$8,060
Nov 201886052.934.24$4,552
Oct 201881061.443.40$4,977
Sep 20180059.543.11$0
Aug 201884059.403.07$4,990
Jul 2018171065.142.93$11,139
Jun 20180060.183.08$0
May 201889065.382.90$5,819
Apr 201892063.842.90$5,873
Mar 201879061.222.79$4,836
Feb 2018230061.782.77$14,209
Jan 20180062.874.01$0
Dec 201768057.272.92$3,894
Nov 20170055.423.12$0
Oct 201771049.292.98$3,500
Sep 2017112047.523.09$5,322
Aug 201743045.373.00$1,951
Jul 201789043.873.09$3,904
Jun 201748042.493.09$2,040
May 20170045.373.26$0
Apr 201746047.933.21$2,205
Mar 201748046.772.98$2,245
Feb 201747050.452.95$2,371
Jan 201764049.413.42$3,162
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016110041.553.10$4,571
Aug 2016101041.442.92$4,185
Jul 20160041.622.92$0
Jun 201694045.352.69$4,263
May 201694042.521.99$3,997
Apr 201694036.561.99$3,437
Mar 2016104033.011.79$3,433
Feb 2016101026.472.06$2,673
Jan 2016106027.352.36$2,899
Dec 2015109032.362.00$3,527
Nov 20150038.792.17$0
Oct 201589043.552.43$3,876
Sep 201555042.992.76$2,364
Aug 201521040.162.87$843
Jul 20150048.152.95$0
Jun 201556056.152.88$3,144
May 20150055.212.96$0
Apr 201566049.822.71$3,288
Mar 20150042.892.93$0
Feb 201559044.662.98$2,635
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 201470070.464.25$4,932
Oct 201467078.303.90$5,246
Sep 201473086.164.05$6,290
Aug 20140089.394.04$0
Jul 201479096.564.18$7,628
Jun 201480098.164.74$7,853
May 201476094.734.73$7,199
Apr 20140095.944.81$0
Mar 201477095.895.06$7,384
Feb 201479097.406.19$7,695
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 201375088.853.74$6,664
Oct 20130097.423.78$0
Sep 2013770104.113.72$8,016
Aug 201300104.253.52$0
Jul 2013740102.523.72$7,586
Jun 2013154094.403.93$14,538
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 201368093.623.91$6,366
Feb 20130091.233.42$0
Jan 201364091.603.42$5,862
Dec 2012152086.773.42$13,189
Nov 20120086.953.62$0
Oct 201274089.383.40$6,614
Sep 201277094.672.92$7,290
Aug 201278092.662.91$7,227
Jul 201274085.133.02$6,300
Jun 2012231079.822.52$18,438
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20121630105.052.22$17,123
Feb 201200101.102.57$0
Jan 201278098.092.73$7,651
Dec 201188096.873.24$8,525
Nov 2011212095.723.31$20,293
Oct 2011102084.983.65$8,668
Sep 20110083.623.99$0
Aug 2011181083.404.15$15,095
Jul 2011178094.144.52$16,757
Jun 20110092.904.64$0
May 2011113098.134.40$11,089
Apr 2011770105.964.33$8,159
Mar 2011180096.364.06$17,345
Feb 20110085.644.18$0
Jan 201187086.504.59$7,526
Dec 201085085.734.35$7,287
Nov 2010184080.843.80$14,875
Oct 201098078.103.51$7,654
Sep 201092072.633.98$6,682
Aug 2010191073.684.42$14,073
Jul 2010942172.554.74$6,919
Jun 2010935170.364.91$6,794
May 2010931071.124.24$6,657
Apr 201075081.694.12$6,127
Mar 201091078.394.39$7,133
Feb 201086173.585.44$6,333
Jan 2010186074.365.96$13,831
Dec 200987071.445.48$6,215
Nov 200983074.593.75$6,191
Oct 200980072.544.11$5,803
Sep 200980065.543.06$5,243
Aug 200987067.423.22$5,866
Jul 200963061.133.46$3,851
Jun 200937066.163.90$2,448
May 200949054.743.93$2,682
Apr 200941046.773.59$1,918
Mar 2009112042.144.06$4,720
Feb 200945032.814.63$1,476
Jan 200917035.865.37$610
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 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
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 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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                   96 bbl  × $106.41 =    $10,215
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $10,215

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. 08/O/20250 is the state's own key, not one this site invented.