SPIRES "37"

Operated by COYOTE OIL, INC. (P-5 186322) in the SPIRES (STRAWN B-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 63445District 8AField 85211400NGPA filingOilCasinghead gasSaveExport
Value, all time
$199 k
Jan 1993 – Jun 2002
Value, last 12 filed months
$0
at the published price for each month
Months reported
114
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 11 leases and 20 wells, and the rule below applies to all of them.

Discovered
1977-05-01
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

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
OilDisposition11,477 bbl$199,193
Casinghead gasProduction45 Mcf$0
Total$199,193

45 Mcf of this lease's gas, across 20 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 (3)

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 32.9149, -101.0337. A lease has no coordinate of its own — that point is the mean of its wells, and they span 31.4 miles, so treat it as the lease's centre and not as its location.

32.84014, -101.11751 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
7,467 ft
3 wells filed one
Completion to plug
11.2 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

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

Between 6,918 and 7,769 ft, median 7,467 ft, over the 3 wells that filed a depth.

Completions filed
Jul 1981 – Feb 2025
3 of 3 wells
Plug dates filed
Oct 1983 – May 2002
2 of 3 wells; 1 filed none

Last completion to plug: a median of 11.2 years across the 2 wells that filed both dates, with the middle half between 6.8 years and 15.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-033327324AH6,918 ftFeb 2025
42-2633086027,769 ftApr 1982May 2002Yes
42-2633069937,467 ftJul 1981Oct 1983Yes

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 (114)

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

114 months

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 199829012.622.21$366
Apr 199834013.042.51$443
Mar 199840012.802.31$512
Feb 1998155013.952.30$2,162
Jan 1998181014.702.15$2,661
Dec 1997191016.322.41$3,117
Nov 1997182018.193.09$3,311
Oct 1997224019.253.15$4,312
Sep 1997260017.742.95$4,612
Aug 1997255017.862.55$4,554
Jul 1997220017.582.25$3,868
Jun 1997218017.242.26$3,758
May 1997259018.972.31$4,913
Apr 1997201017.882.08$3,594
Mar 1997237018.951.94$4,491
Feb 1997209020.492.21$4,282
Jan 1997195023.483.54$4,579
Dec 1996189023.32$4,407
Nov 1996197021.97$4,328
Oct 1996218023.31$5,082
Sep 1996186022.22$4,133
Aug 1996179020.26$3,627
Jul 199663019.55$1,232
Jun 1996206018.73$3,858
May 1996281019.43$5,460
Apr 1996177021.51$3,807
Mar 1996288019.38$5,581
Feb 1996184016.98$3,124
Jan 1996146017.07$2,492
Dec 1995195017.19$3,352
Nov 1995234016.00$3,744
Oct 1995260015.43$4,012
Sep 1995221016.18$3,576
Aug 1995245015.92$3,900
Jul 1995244015.24$3,719
Jun 1995149016.41$2,445
May 1995159017.56$2,792
Apr 1995184017.73$3,262
Mar 1995181016.44$2,976
Feb 1995167016.58$2,769
Jan 1995157015.92$2,499
Dec 1994155015.03$2,330
Nov 1994146015.90$2,321
Oct 1994139015.58$2,166
Sep 1994154015.29$2,355
Aug 1994199116.13$3,210
Jul 1994151117.56$2,652
Jun 1994154117.09$2,632
May 1994161115.88$2,557
Apr 1994163114.14$2,305
Mar 1994160112.46$1,994
Feb 1994125112.50$1,563
Jan 1994132112.66$1,671
Dec 1993162112.33$1,997
Nov 1993149114.49$2,159
Oct 1993150115.85$2,378
Sep 1993157115.03$2,360
Aug 1993150115.66$2,349
Jul 1993152115.46$2,350
Jun 1993168116.79$2,821
May 1993170117.68$3,006
Apr 19931201418.05$2,166
Mar 1993180318.14$3,265
Feb 1993140217.90$2,506
Jan 19931401016.93$2,370

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 1998 — as filed, then multipliedworked
Oil                   29 bbl  × $ 12.62 =       $366
Casinghead gas         0 Mcf  × $  2.21 =         $0

────────────────────────────────────────────────────
Month total                                     $366

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. 8A/O/63445 is the state's own key, not one this site invented.