KING RANCH STRATTON

Operated by EXXON MOBIL CORPORATION (P-5 257128) in the STRATTON (F-89,A) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12023District 04Field 86508361OilCasinghead gasSaveExport
Value, all time
$66 k
Jan 1993 – Oct 2000
Value, last 12 filed months
$0
at the published price for each month
Months reported
94
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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1991-10-28
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition3,543 bbl$61,492
Casinghead gasProduction8,244 Mcf$4,426
Total$65,918

6,335 Mcf of this lease's gas, across 37 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 27.6064, -97.9616. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.60639, -97.96162 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
7,400 ft
1 wells filed one
Completion to plug
9.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 7,400 ft.

Completions filed
Sep 1991
1 of 1 wells
Plug dates filed
Sep 2000
1 of 1 wells

Last completion to plug: a median of 9.0 years across the 1 well that filed both dates, with the middle half between 9.0 years and 9.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-27330233A 747,400 ftSep 1991Sep 2000Yes

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 (94)

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

94 months

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 19971016.322.41$16
Nov 19973018.193.09$55
Oct 199714019.253.15$270
Sep 19974736917.742.95$1,924
Aug 1997289317.862.55$738
Jul 19975817517.582.25$1,413
Jun 19973622117.242.26$1,119
May 19975513018.972.31$1,343
Apr 19977452217.882.08$2,410
Mar 19976732218.951.94$1,894
Feb 1997645920.492.21$1,442
Jan 1997601823.483.54$1,473
Dec 19965328323.32$1,236
Nov 19963748921.97$813
Oct 1996203523.31$466
Sep 199629222.22$644
Aug 1996301920.26$608
Jul 1996311919.55$606
Jun 1996392018.73$730
May 1996433619.43$835
Apr 19963010121.51$645
Mar 1996392919.38$756
Feb 1996392316.98$662
Jan 19964612417.07$785
Dec 1995449017.19$756
Nov 1995441016.00$704
Oct 1995451615.43$694
Sep 199551016.18$825
Aug 199556015.92$892
Jul 199511015.24$168
Jun 199566016.41$1,083
May 199555017.56$966
Apr 199576017.73$1,347
Mar 19958511116.44$1,397
Feb 1995777116.58$1,277
Jan 19959635615.92$1,528
Dec 19946837415.03$1,022
Nov 199411335615.90$1,797
Oct 19943243515.58$499
Sep 199410241415.29$1,560
Aug 199410932616.13$1,758
Jul 199410329417.56$1,809
Jun 199413137617.09$2,239
May 19947838015.88$1,239
Apr 1994030114.14$0
Mar 19946632312.46$822
Feb 1994039612.50$0
Jan 19943111112.66$392
Dec 19932318212.33$284
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19937722815.66$1,206
Jul 199319015.46$294
Jun 199381116.79$1,360
May 1993122117.68$2,157
Apr 199335018.05$632
Mar 1993118118.14$2,141
Feb 1993275117.90$4,923
Jan 1993311116.93$5,265

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 1997 — as filed, then multipliedworked
Oil                    1 bbl  × $ 16.32 =        $16
Casinghead gas         0 Mcf  × $  2.41 =         $0

────────────────────────────────────────────────────
Month total                                      $16

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/12023 is the state's own key, not one this site invented.