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KING RANCH SEELIGSON

Operated by LOGAS ENERGY, LLC (P-5 505860) in the ZONE 21-B TREND (OIL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8455District 04Field 99880500OilCasinghead gasSaveExport
Value, all time
$528 k
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 ZONE 21-B TREND (OIL) field

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 240 wells, and the rule below applies to all of them.

Discovered
1974-12-01
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

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

The Commission's schedule remark for this field reads: “ALL GAS CHG. TO GAS WELL BY TRANSF. RULE”

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
OilDisposition27,397 bbl$527,748
Casinghead gasProduction13,957 Mcf$0
Total$527,748

13,957 Mcf of this lease's gas, across 3 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 (32)

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 27.4318, -98.0390. A lease has no coordinate of its own — that point is the mean of its wells, and they span 4.0 miles. 3 wells have no surveyed location and are left out of it.

27.42583, -98.03028 · centre of 27 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
93.8%
30 of 32 wells
With a plug date
81.3%
26 of 32 wells
Median depth
7,160 ft
28 wells filed one
Completion to plug
12.1 years
median over 17 wells

What the state filed about each well

On the RRC proration schedule
3093.8%
A plug date is filed
2681.3%
BothOn the schedule and plugged. Neither fact cancels the other.
2681.3%
NeitherNo plug date, and not on the schedule.
26.3%

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

Total depth in feet, 28 of 32 wells. Median 7,160 ft, with the middle half between 6,998 and 7,275 ft; the shallowest is 2,024 ft and the deepest 7,500 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 20 of 32 wells, Aug 1953 – Apr 1996. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1953 – Apr 1996
20 of 32 wells; 12 filed none
Plug dates filed
Jun 1979 – Dec 2023
26 of 32 wells; 6 filed none

Last completion to plug: a median of 12.1 years across the 17 wells that filed both dates, with the middle half between 7.8 years and 21.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

32 wells

42-27301396E 227,223 ft—Feb 1992Yes
42-27301446E 8 L6,950 ft—Apr 1992Yes
42-27301457C 86 T6,989 ft—Oct 1980Yes
42-27301458C174 D7,001 ft—Sep 1992Yes
42-27301503C 856,980 ft—Oct 1995Yes
42-27301522C 717,007 ft—Sep 1988Yes
42-27301538C 626,979 ft—Aug 1984Yes
42-27301551C1127,205 ft—Jul 2012Yes
42-27301555C111 L7,500 ft—Jan 1989Yes
42-27381378C160———Yes
42-27381379E 7———Yes
42-27381382E 55———Yes
42-27301546C 37,020 ftApr 1996Oct 2012Yes
42-27301527C 55 C6,968 ftApr 1996—Yes
42-27301553C152 T7,500 ftApr 1990Sep 1994Yes
42-27301475C 17 C6,736 ftAug 1989Dec 2023Yes
42-27301502C1477,197 ftAug 1983Dec 1992Yes
42-27301193E 257,250 ftMay 1983Mar 1991Yes
42-27301456C163 M7,330 ftNov 1982Aug 1992Yes
42-27301499C 727,123 ftFeb 1981Dec 1992Yes
42-27301189E 217,206 ftJan 1980Feb 1992Yes
42-27330091C1817,066 ftApr 1979Dec 1981Yes
42-27301434E 277,275 ftFeb 1979Apr 1992Yes
42-27301452C162 T7,299 ftJan 1978Jan 1984Yes
42-27330134C184 D7,276 ftJan 1978Jul 1992Yes
42-27301421C109 C—Oct 1977——
42-27301501C 657,250 ftMay 1977——
42-27330258C1887,031 ftApr 1972Jun 1979Yes
42-27330121C189 D7,300 ftMar 1971Jun 1992Yes
42-27301507C 437,334 ftJan 1971Aug 1992Yes
42-27301523C1207,052 ftSep 1953Jul 2011Yes
42-27301454C164 T2,024 ftAug 1953Apr 1992Yes

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 201210101.102.57$101
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 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20091042.144.06$42
Feb 20090032.814.63$0
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 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200810123.1711.57$123
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 20073091.677.29$275
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 20037029.415.17$206
Jun 200313028.565.98$371
May 20034026.595.97$106
Apr 200321026.675.41$560
Mar 200364031.146.10$1,993
Feb 2003158033.487.93$5,290
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 200245023.653.51$1,064
Mar 2002199022.003.10$4,378
Feb 2002274018.222.38$4,992
Jan 200237017.172.38$635
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001353024.262.25$8,564
Aug 20010024.873.05$0
Jul 2001460023.933.20$11,008
Jun 200115024.563.82$368
May 2001174025.524.31$4,440
Apr 2001284024.685.34$7,009
Mar 2001253024.545.38$6,209
Feb 2001378027.755.77$10,490
Jan 2001565027.478.40$15,521
Dec 20000026.889.12$0
Nov 2000276032.215.66$8,890
Oct 2000306031.235.15$9,556
Sep 2000223031.875.19$7,107
Aug 2000298029.644.54$8,833
Jul 200094028.534.09$2,682
Jun 2000305029.304.40$8,937
May 2000331027.263.68$9,023
Apr 2000204024.513.12$5,000
Mar 2000321028.422.86$9,123
Feb 2000214027.622.73$5,911
Jan 2000323025.272.48$8,162
Dec 1999446024.282.42$10,829
Nov 1999205023.192.43$4,754
Oct 199996020.982.80$2,014
Sep 1999104021.752.62$2,262
Aug 1999174019.262.88$3,351
Jul 1999285017.892.37$5,099
Jun 1999246015.942.36$3,921
May 1999261015.792.32$4,121
Apr 1999253015.102.21$3,820
Mar 1999304012.471.84$3,791
Feb 199925409.981.82$2,535
Jan 1999350010.381.90$3,633
Dec 199834109.201.77$3,137
Nov 1998311010.892.19$3,387
Oct 1998203012.421.97$2,521
Sep 1998610012.592.08$7,680
Aug 1998313011.301.91$3,537
Jul 1998252011.742.24$2,958
Jun 1998320011.242.24$3,597
May 1998347012.622.21$4,379
Apr 1998250013.042.51$3,260
Mar 1998610012.802.31$7,808
Feb 199817013.952.30$237
Jan 1998586014.702.15$8,614
Dec 1997271016.322.41$4,423
Nov 1997461018.193.09$8,386
Oct 1997310019.253.15$5,968
Sep 1997365017.742.95$6,475
Aug 1997334017.862.55$5,965
Jul 1997343017.582.25$6,030
Jun 1997366017.242.26$6,310
May 1997447018.972.31$8,480
Apr 1997406017.882.08$7,259
Mar 1997468018.951.94$8,869
Feb 1997379020.492.21$7,766
Jan 1997429023.483.54$10,073
Dec 1996462023.32—$10,774
Nov 1996467021.97—$10,260
Oct 1996581023.31—$13,543
Sep 1996704022.22—$15,643
Aug 1996616020.26—$12,480
Jul 19967203,69919.55—$14,076
Jun 1996477018.73—$8,934
May 1996307019.43—$5,965
Apr 199669021.51—$1,484
Mar 199697019.38—$1,880
Feb 199691016.98—$1,545
Jan 199661017.07—$1,041
Dec 199576017.19—$1,306
Nov 199571016.00—$1,136
Oct 199566015.43—$1,018
Sep 199570016.18—$1,133
Aug 199571015.92—$1,130
Jul 199558015.24—$884
Jun 1995542,45516.41—$886
May 199571017.56—$1,247
Apr 1995707,80317.73—$1,241
Mar 199587016.44—$1,430
Feb 199590016.58—$1,492
Jan 1995137015.92—$2,181
Dec 199434015.03—$511
Nov 199464015.90—$1,018
Oct 199487015.58—$1,355
Sep 1994136015.29—$2,079
Aug 199437016.13—$597
Jul 199412017.56—$211
Jun 199459017.09—$1,008
May 1994145015.88—$2,303
Apr 1994149014.14—$2,107
Mar 1994221012.46—$2,754
Feb 1994178012.50—$2,225
Jan 1994201012.66—$2,545
Dec 1993132012.33—$1,628
Nov 1993340014.49—$4,927
Oct 1993124015.85—$1,965
Sep 1993182015.03—$2,735
Aug 1993199015.66—$3,116
Jul 1993169015.46—$2,613
Jun 1993157016.79—$2,636
May 1993165017.68—$2,917
Apr 1993195018.05—$3,520
Mar 1993444018.14—$8,054
Feb 19936017.90—$107
Jan 1993466016.93—$7,889

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.

Feb 2012 — as filed, then multipliedworked
Oil                    1 bbl  × $101.10 =       $101
Casinghead gas         0 Mcf  × $  2.57 =         $0

────────────────────────────────────────────────────
Month total                                     $101

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. 04/O/8455 is the state's own key, not one this site invented.