GRIFFITH

Operated by THOMPSON, J. CLEO (P-5 855610) in the BLALOCK (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 34138District 08Field 08730700OilCasinghead gasSaveExport
Value, all time
$102 k
Dec 1993 – Feb 1997
Value, last 12 filed months
$19 k
at the published price for each month
Months reported
39
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 24 leases and 25 wells, and the rule below applies to all of them.

Discovered
1983-12-09
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1984-06-01.

The Commission's schedule remark for this field reads: PER #8-82208 6-1-84

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
OilDisposition6,452 bbl$101,936
Casinghead gasProduction9,212 Mcf$0
Total$101,936

9,212 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 32.0112, -101.6996. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.01121, -101.69964 · 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
9,310 ft
1 wells filed one
Completion to plug
2.9 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 9,310 ft.

Completions filed
Jan 1994
1 of 1 wells
Plug dates filed
Dec 1996
1 of 1 wells

Last completion to plug: a median of 2.9 years across the 1 well that filed both dates, with the middle half between 2.9 years and 2.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-1733237619,310 ftJan 1994Dec 1996Yes

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 (39)

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

39 months

Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19962914623.32$6,786
Nov 1996114021.97$22
Oct 1996115823.31$23
Sep 199619315922.22$4,288
Aug 1996115920.26$20
Jul 199619317319.55$3,773
Jun 1996116518.73$19
May 199619211619.43$3,731
Apr 199613121.51$22
Mar 199618619.38$19
Feb 199618911216.98$3,209
Jan 1996010317.07$0
Dec 199518411517.19$3,163
Nov 1995010416.00$0
Oct 199519312315.43$2,978
Sep 1995112616.18$16
Aug 199519214615.92$3,057
Jul 199519517015.24$2,972
Jun 1995014416.41$0
May 199520317617.56$3,565
Apr 199518321917.73$3,245
Mar 1995119716.44$16
Feb 199519517816.58$3,233
Jan 199520221515.92$3,216
Dec 199419326715.03$2,901
Nov 1994131515.90$16
Oct 199419547415.58$3,038
Sep 199419459915.29$2,966
Aug 199471966316.13$11,597
Jul 1994017417.56$0
Jun 19943576917.09$6,101
May 1994027015.88$0
Apr 199435970114.14$5,076
Mar 199436083612.46$4,486
Feb 199471488912.50$8,925
Jan 199474739312.66$9,457
Dec 1993020112.33$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 1996 — as filed, then multipliedworked
Oil                  291 bbl  × $ 23.32 =     $6,786
Casinghead gas        46 Mcf  ×  no price            —

────────────────────────────────────────────────────
Month total                                   $6,786

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. 08/O/34138 is the state's own key, not one this site invented.