BOYD, M. M.

Operated by ANADARKO PETROLEUM CORPORATION (P-5 20572) in the REVILO (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11855District 8AField 76093666OilCasinghead gasSaveExport
Value, all time
$262 k
Jan 1993 – Dec 2000
Value, last 12 filed months
$36 k
at the published price for each month
Months reported
96
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 63 leases and 531 wells, and the rule below applies to all of them.

Discovered
1955-09-22
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

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
OilDisposition15,085 bbl$262,182
Casinghead gasProduction1,921 Mcf$40
Total$262,222

1,906 Mcf of this lease's gas, across 43 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 (4)

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 32.7188, -101.0692. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.71877, -101.06928 · 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
3,375 ft
4 wells filed one
Completion to plug
21.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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 3,353 and 3,397 ft, median 3,375 ft, over the 4 wells that filed a depth.

Completions filed
Oct 1969
1 of 4 wells; 3 filed none
Plug dates filed
Jan 1991 – Sep 2000
4 of 4 wells

Last completion to plug: a median of 21.3 years across the 1 well that filed both dates, with the middle half between 21.3 years and 21.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-415024383 U3,397 ftSep 2000Yes
42-415024394 T3,390 ftSep 2000Yes
42-4150244163,360 ftJan 1991Yes
42-4150244053,353 ftOct 1969Jan 1991Yes

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 (96)

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

96 months

Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 200066029.644.54$1,956
Jul 2000263028.534.09$7,503
Jun 2000155029.304.40$4,542
May 2000176027.263.68$4,798
Apr 2000165024.513.12$4,044
Mar 2000169028.422.86$4,803
Feb 2000168027.622.73$4,640
Jan 2000164025.272.48$4,144
Dec 1999327024.282.42$7,940
Nov 1999178023.192.43$4,128
Oct 1999182020.982.80$3,818
Sep 1999172021.752.62$3,741
Aug 1999172019.262.88$3,313
Jul 1999173017.892.37$3,095
Jun 1999166015.942.36$2,646
May 1999167015.792.32$2,637
Apr 1999331015.102.21$4,998
Mar 1999164012.471.84$2,045
Feb 199916509.981.82$1,647
Jan 1999162010.381.90$1,682
Dec 199816109.201.77$1,481
Nov 1998160010.892.19$1,742
Oct 1998333012.421.97$4,136
Sep 1998166012.592.08$2,090
Aug 1998333011.301.91$3,763
Jul 1998167011.742.24$1,961
Jun 1998166011.242.24$1,866
May 1998163012.622.21$2,057
Apr 19980013.042.51$0
Mar 1998163012.802.31$2,086
Feb 19980013.952.30$0
Jan 1998170014.702.15$2,499
Dec 1997333016.322.41$5,435
Nov 19970018.193.09$0
Oct 19970319.253.15$9
Sep 19970017.742.95$0
Aug 1997169017.862.55$3,018
Jul 19970017.582.25$0
Jun 1997166017.242.26$2,862
May 1997152318.972.31$2,890
Apr 1997169617.882.08$3,034
Mar 1997179018.951.94$3,392
Feb 1997333020.492.21$6,823
Jan 1997168323.483.54$3,955
Dec 19960123.32$0
Nov 19960121.97$0
Oct 1996166123.31$3,869
Sep 1996167122.22$3,711
Aug 19960120.26$0
Jul 19961642319.55$3,206
Jun 19960018.73$0
May 1996167019.43$3,245
Apr 1996173021.51$3,721
Mar 1996165019.38$3,198
Feb 1996166016.98$2,819
Jan 19961705317.07$2,902
Dec 19951656017.19$2,836
Nov 19951655516.00$2,640
Oct 19951685915.43$2,592
Sep 19951725816.18$2,783
Aug 19953366015.92$5,349
Jul 19951716115.24$2,606
Jun 19951676316.41$2,740
May 19951736417.56$3,038
Apr 19953376617.73$5,975
Mar 19953396916.44$5,573
Feb 19951535516.58$2,537
Jan 199505015.92$0
Dec 19941605715.03$2,405
Nov 19943424415.90$5,438
Oct 19941675715.58$2,602
Sep 19941694715.29$2,584
Aug 19941694216.13$2,726
Jul 19941564517.56$2,739
Jun 199402717.09$0
May 19941612515.88$2,557
Apr 199403614.14$0
Mar 19941613312.46$2,006
Feb 19941733212.50$2,163
Jan 19941704012.66$2,152
Dec 19931593512.33$1,960
Nov 19931546614.49$2,231
Oct 19931715515.85$2,710
Sep 19931485415.03$2,224
Aug 19932975115.66$4,651
Jul 19931814515.46$2,798
Jun 19931595216.79$2,670
May 19931555517.68$2,740
Apr 19931605418.05$2,888
Mar 19931696118.14$3,066
Feb 19931613317.90$2,882
Jan 19933235916.93$5,468

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.

Aug 2000 — as filed, then multipliedworked
Oil                   66 bbl  × $ 29.64 =     $1,956
Casinghead gas         0 Mcf  × $  4.54 =         $0

────────────────────────────────────────────────────
Month total                                   $1,956

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. 8A/O/11855 is the state's own key, not one this site invented.