KING RANCH STRATTON

Operated by EXXON CORP. (P-5 257097) in the STRATTON (SELLERS 3, E) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5887District 04Field 86508702NGPA filingOilCasinghead gasSaveExport
Value, all time
$4 k
Jan 1993 – Nov 1996
Value, last 12 filed months
$877
at the published price for each month
Months reported
47
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 21 wells, and the rule below applies to all of them.

Discovered
1938-04-23
as the register files it
Field class
Oil and gas
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: PER DOC. NO. 04-0213460 EFFECTIVE 12-1-96.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition271 bbl$4,378
Casinghead gasProduction373 Mcf$0
Total$4,378

373 Mcf of this lease's gas, across 4 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 (15)

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 27.5792, -97.8953. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.8 miles. 1 well has no surveyed location and is left out of it.

27.57932, -97.90135 · centre of 14 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
100.0%
15 of 15 wells
With a plug date
13.3%
2 of 15 wells
Median depth
7,070 ft
3 wells filed one
Completion to plug
9.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
15100.0%
A plug date is filed
213.3%
BothOn the schedule and plugged. Neither fact cancels the other.
213.3%
NeitherNo plug date, and not on the schedule.
00.0%

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

Total depth in feet, 3 of 15 wells. Median 7,070 ft, with the middle half between 7,020 and 7,225 ft; the shallowest is 6,970 ft and the deepest 7,380 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, 2 of 15 wells, Aug 1976 – Aug 1999. 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 1976 – Aug 1999
2 of 15 wells; 13 filed none
Plug dates filed
Mar 1992 – Feb 2002
2 of 15 wells; 13 filed none

Last completion to plug: a median of 9.1 years across the 2 wells that filed both dates, with the middle half between 5.8 years and 12.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

15 wells

42-27300331P195Yes
42-27300337P118 TYes
42-27300342P105 MYes
42-27300354P 79 CYes
42-27300356P149 HYes
42-27300377P189 J7,070 ftYes
42-27300396P109 CYes
42-27300398P177Yes
42-27300404P175 DYes
42-27300405P158 DYes
42-27380733P179 FYes
42-27380921P178 DYes
42-35581084P135Yes
42-27331935P2697,380 ftAug 1999Feb 2002Yes
42-27300339P186 D6,970 ftAug 1976Mar 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 (47)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

47 months

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 1995518917.19$877
Nov 19956710216.00$1,072
Oct 1995629315.43$957
Sep 1995918916.18$1,472
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.

Dec 1995 — as filed, then multipliedworked
Oil                   51 bbl  × $ 17.19 =       $877
Casinghead gas        89 Mcf  ×  no price            —

────────────────────────────────────────────────────
Month total                                     $877

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/5887 is the state's own key, not one this site invented.