UNIVERSITY -2-

Operated by HALLWOOD PETROLEUM, INC. (P-5 347221) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6859District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$46 k
Jan 1993 – May 1996
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
41
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition2,845 bbl$45,931
Casinghead gasProduction10,098 Mcf$0
Total$45,931

10,098 Mcf of this lease's gas, across 32 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 (2)

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 31.2985, -101.5426. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.29848, -101.54258 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
7,600 ft
2 wells filed one
Completion to plug
18.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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

Between 7,600 and 7,600 ft, median 7,600 ft, over the 2 wells that filed a depth.

Completions filed
Feb 1976
2 of 2 wells
Plug dates filed
Oct 1992 – Mar 1996
2 of 2 wells

Last completion to plug: a median of 18.4 years across the 2 wells that filed both dates, with the middle half between 17.5 years and 19.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3833070827,600 ftFeb 1976Mar 1996Yes
42-3833070917,600 ftFeb 1976Oct 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 (41)

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

41 months

May 19960019.43$0
Apr 19960021.51$0
Mar 199617019.38$329
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 199502815.92$0
Jul 19951202715.24$1,829
Jun 1995022616.41$0
May 199516035617.56$2,810
Apr 1995029817.73$0
Mar 199516932516.44$2,778
Feb 1995033716.58$0
Jan 199519336615.92$3,073
Dec 1994035815.03$0
Nov 199418136115.90$2,878
Oct 199420238615.58$3,147
Sep 1994036515.29$0
Aug 199419841516.13$3,194
Jul 1994041317.56$0
Jun 199417540817.09$2,991
May 1994035615.88$0
Apr 199438837714.14$5,486
Mar 1994042012.46$0
Feb 1994027512.50$0
Jan 1994026212.66$0
Dec 1993032712.33$0
Nov 199312730614.49$1,840
Oct 199315636515.85$2,473
Sep 1993034315.03$0
Aug 199315523615.66$2,427
Jul 1993022715.46$0
Jun 199311832016.79$1,981
May 199316734317.68$2,953
Apr 1993031318.05$0
Mar 199313631618.14$2,467
Feb 199318331417.90$3,276
Jan 1993032916.93$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.

Mar 1996 — as filed, then multipliedworked
Oil                   17 bbl  × $ 19.38 =       $329
Casinghead gas         0 Mcf  ×  no price            —

────────────────────────────────────────────────────
Month total                                     $329

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/6859 is the state's own key, not one this site invented.