MCKENZIE, J. B.

Operated by FAIR OIL, LC (P-5 258401) in the SOUTHLAND (RODESSA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11665District 06Field 84763675OilCasinghead gasSaveExport
Value, all time
$143 k
Jan 1993 – Feb 1997
Value, last 12 filed months
$10 k
at the published price for each month
Months reported
50
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 5 leases and 5 wells, and the rule below applies to all of them.

Discovered
1985-02-27
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

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
OilDisposition8,968 bbl$142,602
Casinghead gasProduction21 Mcf$0
Total$142,602

21 Mcf of this lease's gas, across 21 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 32.4646, -95.3110. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.46459, -95.31100 · 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
9,680 ft
1 wells filed one
Completion to plug
11.7 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 9,680 ft.

Completions filed
Feb 1985
1 of 1 wells
Plug dates filed
Oct 1996
1 of 1 wells

Last completion to plug: a median of 11.7 years across the 1 well that filed both dates, with the middle half between 11.7 years and 11.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4233093919,680 ftFeb 1985Oct 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 (50)

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

50 months

Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 199644022.22$978
Aug 19960020.26$0
Jul 199696019.55$1,877
Jun 19960018.73$0
May 1996187019.43$3,633
Apr 19960021.51$0
Mar 1996183019.38$3,547
Feb 19961016.98$17
Jan 1996185017.07$3,158
Dec 1995175017.19$3,008
Nov 19950016.00$0
Oct 1995184015.43$2,839
Sep 1995186016.18$3,009
Aug 1995186015.92$2,961
Jul 1995187015.24$2,850
Jun 1995187016.41$3,069
May 1995174017.56$3,055
Apr 1995174017.73$3,085
Mar 1995177016.44$2,910
Feb 1995178016.58$2,951
Jan 1995183015.92$2,913
Dec 1994369015.03$5,546
Nov 1994183015.90$2,910
Oct 1994357015.58$5,562
Sep 1994361115.29$5,520
Aug 1994353116.13$5,694
Jul 1994347117.56$6,093
Jun 1994350117.09$5,982
May 1994706115.88$11,211
Apr 1994366114.14$5,175
Mar 1994183112.46$2,280
Feb 19943112.50$38
Jan 19940112.66$0
Dec 1993357112.33$4,402
Nov 1993899114.49$13,027
Oct 19931,084115.85$17,181
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 1993174116.79$2,921
May 19930117.68$0
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
Jan 1993189116.93$3,200

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.

Sep 1996 — as filed, then multipliedworked
Oil                   44 bbl  × $ 22.22 =       $978
Casinghead gas         0 Mcf  ×  no price            —

────────────────────────────────────────────────────
Month total                                     $978

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. 06/O/11665 is the state's own key, not one this site invented.