COUEY

Operated by PARKER & PARSLEY DEVELOPMENT L.P (P-5 640886) in the CALVIN (DEAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6521District 7CField 14937333OilCasinghead gasSaveExport
Value, all time
$62 k
Jan 1993 – Jan 1996
Value, last 12 filed months
$17 k
at the published price for each month
Months reported
37
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 498 leases and 1,074 wells, and the rule below applies to all of them.

Discovered
1965-11-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 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: 7C,08-0209914

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
OilDisposition3,899 bbl$62,052
Casinghead gasProduction11,731 Mcf$0
Total$62,052

11,731 Mcf of this lease's gas, across 34 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.

Every month this lease reported (37)

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

37 months

Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 199520337515.43$3,132
Sep 199518229716.18$2,945
Aug 1995038415.92$0
Jul 199518240115.24$2,774
Jun 1995040816.41$0
May 199517239017.56$3,020
Apr 199515641017.73$2,766
Mar 1995043216.44$0
Feb 199516045516.58$2,653
Jan 199519244315.92$3,057
Dec 1994036015.03$0
Nov 199417638715.90$2,798
Oct 1994041615.58$0
Sep 199417742015.29$2,706
Aug 1994145416.13$16
Jul 199416514017.56$2,897
Jun 199416722717.09$2,854
May 1994029115.88$0
Apr 199418834214.14$2,658
Mar 199418935312.46$2,355
Feb 1994034112.50$0
Jan 199417937112.66$2,266
Dec 1993037312.33$0
Nov 199318738214.49$2,710
Oct 199317337215.85$2,742
Sep 1993045815.03$0
Aug 199317825415.66$2,787
Jul 199316913015.46$2,613
Jun 199317417216.79$2,921
May 1993022217.68$0
Apr 199318127618.05$3,267
Mar 199318330718.14$3,320
Feb 1993035517.90$0
Jan 199316533316.93$2,793

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.

Oct 1995 — as filed, then multipliedworked
Oil                  203 bbl  × $ 15.43 =     $3,132
Casinghead gas       375 Mcf  ×  no price            —

────────────────────────────────────────────────────
Month total                                   $3,132

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. 7C/O/6521 is the state's own key, not one this site invented.