ATKINSON, W. B.

Operated by STEPHENS, AUTRY C. (P-5 817550) 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 6489District 7CField 14937333OilCasinghead gasSaveExport
Value, all time
$55 k
Jan 1993 – Feb 1996
Value, last 12 filed months
$11 k
at the published price for each month
Months reported
38
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
OilDisposition3,533 bbl$55,328
Casinghead gasProduction25,196 Mcf$0
Total$55,328

25,196 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.

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 31.6243, -101.6720. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.62435, -101.67199 · 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
8,415 ft
2 wells filed one
Completion to plug
40.8 years
median over 1 well

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 8,311 and 8,518 ft, median 8,415 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1982
1 of 2 wells; 1 filed none
Plug dates filed
Jan 1983 – Oct 2023
2 of 2 wells

Last completion to plug: a median of 40.8 years across the 1 well that filed both dates, with the middle half between 40.8 years and 40.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3830163228,311 ftJan 1983Yes
42-3830163118,518 ftDec 1982Oct 2023Yes

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 (38)

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

38 months

Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19951701015.43$2,623
Sep 199509916.18$0
Aug 199518062015.92$2,866
Jul 1995079415.24$0
Jun 1995074516.41$0
May 199517692017.56$3,091
Apr 1995080917.73$0
Mar 199517383316.44$2,844
Feb 199517291316.58$2,852
Jan 199501,05615.92$0
Dec 19941741,09315.03$2,615
Nov 199401,07415.90$0
Oct 19941741,10015.58$2,711
Sep 199401,07115.29$0
Aug 19941611,22116.13$2,597
Jul 19941681,26717.56$2,950
Jun 19941682,05917.09$2,871
May 19941601,27715.88$2,541
Apr 199401,08514.14$0
Mar 199416576212.46$2,056
Feb 199416363912.50$2,038
Jan 199417347012.66$2,190
Dec 1993020812.33$0
Nov 199316218014.49$2,347
Oct 199317240715.85$2,726
Sep 1993043215.03$0
Aug 199317854815.66$2,787
Jul 199317743515.46$2,736
Jun 199314038016.79$2,351
May 1993025117.68$0
Apr 199301,35018.05$0
Mar 19930118.14$0
Feb 1993015317.90$0
Jan 199332793416.93$5,536

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                  170 bbl  × $ 15.43 =     $2,623
Casinghead gas        10 Mcf  ×  no price            —

────────────────────────────────────────────────────
Month total                                   $2,623

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/6489 is the state's own key, not one this site invented.