CARTER, M.K. TRUST NCT-1

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

Oil lease lease 20290District 08Field 27775166OilCasinghead gasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 7 leases and 11 wells, and the rule below applies to all of them.

Discovered
1966-09-24
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 Commission's schedule remark for this field reads: TOP ALLOW-229 BBL. WHEN DISCOVERY TERMINATE

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
OilDisposition28,959 bbl$1,043,731
Casinghead gasProduction37,266 Mcf$127,755
Total$1,171,487

8,411 Mcf of this lease's gas, across 47 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 31.6077, -102.4149. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.60766, -102.41491 · 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
0.0%
0 of 2 wells
Median depth
10,457 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
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
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 9,078 and 11,836 ft, median 10,457 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1966 – Jan 1967
2 of 2 wells

2 wells

42-1031100429,078 ftJan 1967Yes
42-103109131 H11,836 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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
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 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
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 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
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 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
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 20150042.892.93$0
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 20140086.164.05$0
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 20140097.406.19$0
Jan 20140090.404.86$0
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 20120089.383.40$0
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 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
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 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
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 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 200942061.133.46$2,567
Jun 200938566.163.90$2,534
May 200953254.743.93$2,909
Apr 200948146.773.59$2,249
Mar 2009159042.144.06$6,700
Feb 2009106032.814.63$3,478
Jan 2009127035.865.37$4,554
Dec 2008288037.105.98$10,685
Nov 2008281055.496.86$15,593
Oct 20080075.246.92$0
Sep 20084240101.767.88$43,146
Aug 200800114.228.48$0
Jul 20082820131.0811.39$36,965
Jun 20083160131.3313.03$41,500
May 20083410123.1711.57$42,001
Apr 20081700110.3110.45$18,753
Mar 20081420101.909.66$14,470
Feb 2008197092.538.77$18,228
Jan 2008180090.388.21$16,268
Dec 200795088.337.30$8,391
Nov 2007138191.677.29$12,658
Oct 2007182082.856.92$15,079
Sep 200790075.846.24$6,826
Aug 2007168069.066.39$11,602
Jul 2007178070.906.39$12,620
Jun 2007273162.007.55$16,934
May 2007834058.747.85$5,189
Apr 20079215759.617.81$6,710
Mar 20079116556.927.30$6,385
Feb 200716718855.108.22$10,746
Jan 200712921150.306.73$7,908
Dec 200612523656.656.92$8,714
Nov 2006567854.207.62$3,629
Oct 200613114854.906.01$8,082
Sep 200611915960.085.04$7,950
Aug 20065417168.717.34$4,965
Jul 200618912669.376.34$13,910
Jun 20066014866.286.38$4,922
May 20061296866.016.42$8,952
Apr 20067615764.397.36$6,049
Mar 2006175056.707.08$9,923
Feb 20062678657.597.75$16,043
Jan 2006136160.598.93$8,249
Dec 200513415754.9413.42$9,468
Nov 200527518454.6910.59$16,988
Oct 200526421458.3413.80$18,354
Sep 200512121261.4512.08$9,996
Aug 200517620461.519.80$12,824
Jul 20058922755.697.84$6,737
Jun 200517320852.337.38$10,588
May 200517422945.226.65$9,391
Apr 20059023249.207.36$6,136
Mar 200517922850.377.15$10,648
Feb 20058420145.226.31$5,067
Jan 200517724943.166.32$9,214
Dec 200417618639.866.75$8,271
Nov 20048715645.286.33$4,927
Oct 200426420449.706.52$14,450
Sep 20048723643.245.28$5,009
Aug 20048915242.375.55$4,615
Jul 20048820238.286.08$4,598
Jun 200417724136.106.43$7,940
May 200417624537.486.49$8,188
Apr 20049023334.475.86$4,467
Mar 200427224834.365.53$10,717
Feb 20049323132.455.51$4,291
Jan 200417826332.036.30$7,358
Dec 200318025830.266.30$7,073
Nov 200318224528.804.60$6,367
Oct 200317325528.174.76$6,087
Sep 20038924926.314.75$3,524
Aug 20038726529.765.13$3,949
Jul 20038716829.415.17$3,427
Jun 200318120528.565.98$6,396
May 20039114326.595.97$3,274
Apr 20039024626.675.41$3,730
Mar 200318024931.146.10$7,123
Feb 20038922433.487.93$4,755
Jan 200317525230.315.58$6,711
Dec 20028923526.914.85$3,536
Nov 200218025124.664.14$5,477
Oct 20029027726.464.23$3,553
Sep 200225023727.443.64$7,722
Aug 2002020825.963.16$658
Jul 20029027424.583.06$3,051
Jun 200217527923.733.34$5,084
May 20028832624.663.58$3,338
Apr 200217123723.653.51$4,877
Mar 20028527222.003.10$2,714
Feb 200217124218.222.38$3,691
Jan 20028625317.172.38$2,078
Dec 200126029116.932.36$5,090
Nov 2001030218.072.41$726
Oct 200116125019.782.53$3,817
Sep 200118425024.262.25$5,027
Aug 20018825824.873.05$2,976
Jul 200117924623.933.20$5,070
Jun 20019227324.563.82$3,304
May 200117923725.524.31$5,589
Apr 200119421924.685.34$5,956
Mar 20018523824.545.38$3,365
Feb 200117821827.755.77$6,197
Jan 200118022927.478.40$6,868
Dec 200020024326.889.12$7,593
Nov 200019928832.215.66$8,039
Oct 200018030931.235.15$7,211
Sep 20009730031.875.19$4,647
Aug 200019528729.644.54$7,083
Jul 200010829028.534.09$4,267
Jun 200018528629.304.40$6,678
May 200019423727.263.68$6,161
Apr 200018123824.513.12$5,178
Mar 200018924228.422.86$6,063
Feb 20009622427.622.73$3,262
Jan 200019028425.272.48$5,506
Dec 199918826624.282.42$5,209
Nov 199918924523.192.43$4,979
Oct 199918026520.982.80$4,519
Sep 19999224221.752.62$2,635
Aug 199926226219.262.88$5,800
Jul 19999325517.892.37$2,269
Jun 19998822715.942.36$1,939
May 199926425015.792.32$4,749
Apr 19998924715.102.21$1,889
Mar 199917227512.471.84$2,650
Feb 19991772609.981.82$2,239
Jan 199918126510.381.90$2,382
Dec 19981763079.201.77$2,164
Nov 199817626910.892.19$2,505
Oct 19989128012.421.97$1,682
Sep 199817129712.592.08$2,771
Aug 199817929911.301.91$2,593
Jul 199826423911.742.24$3,634
Jun 199817835411.242.24$2,793
May 1998022512.622.21$496
Apr 199835529313.042.51$5,363
Mar 1998033312.802.31$769
Feb 199817922813.952.30$3,021
Jan 199817925914.702.15$3,189
Dec 199717628516.322.41$3,559
Nov 199717729018.193.09$4,115
Oct 199727728019.253.15$6,214
Sep 19978819817.742.95$2,146
Aug 19979615617.862.55$2,113
Jul 199726526917.582.25$5,263
Jun 1997026417.242.26$596
May 199727528118.972.31$5,865
Apr 19978929117.882.08$2,197
Mar 199718030018.951.94$3,993
Feb 199726516820.492.21$5,800
Jan 199717425123.483.54$4,974
Dec 1996019823.32$0
Nov 199617728021.97$3,889
Oct 199618324723.31$4,266
Sep 199626824922.22$5,955
Aug 199617718520.26$3,586
Jul 1996012319.55$0
Jun 199617414018.73$3,259
May 199625817919.43$5,013
Apr 19968919521.51$1,914
Mar 199617222519.38$3,333
Feb 199617624416.98$2,988
Jan 199626625017.07$4,541
Dec 19958825617.19$1,513
Nov 199517624216.00$2,816
Oct 199517724215.43$2,731
Sep 199526723616.18$4,320
Aug 199518224515.92$2,897
Jul 199518019515.24$2,743
Jun 199517916416.41$2,937
May 199517924717.56$3,143
Apr 199526224517.73$4,645
Mar 199516027516.44$2,630
Feb 1995839916.58$1,376
Jan 19954013115.92$637
Dec 199435238115.03$5,291
Nov 1994172715.90$270
Oct 19940015.58$0
Sep 19946212515.29$948
Aug 199411716016.13$1,887
Jul 19946116217.56$1,071
Jun 199412014017.09$2,051
May 19941668415.88$2,636
Apr 1994010314.14$0
Mar 199417217212.46$2,143
Feb 19949919812.50$1,238
Jan 1994021512.66$0
Dec 19937420512.33$912
Nov 19939017814.49$1,304
Oct 199316521215.85$2,615
Sep 1993928515.03$1,383
Aug 1993957515.66$1,488
Jul 199304715.46$0
Jun 199312115016.79$2,032
May 1993015817.68$0
Apr 19938310718.05$1,498
Mar 19939314818.14$1,687
Feb 199309017.90$0
Jan 1993999716.93$1,676

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.

Jul 2009 — as filed, then multipliedworked
Oil                   42 bbl  × $ 61.13 =     $2,567
Casinghead gas         0 Mcf  × $  3.46 =         $0

────────────────────────────────────────────────────
Month total                                   $2,567

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/20290 is the state's own key, not one this site invented.