EAST, ALICE K., MRS., -B-

Name: EAST, ALICE K., MRS., -B- lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by EXXON CORP. (P-5 257097) in the SAN ROMAN (4-A) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6636District 04Field 80373875OilCasinghead gasSave Export

Value, all time

$211 k

Jan 1993 – Apr 1998

Value, last 12 filed months

$368

at the published price for each month

Months reported

no gaps in the span

Streams

oil, casinghead gas

The SAN ROMAN (4-A) field

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 3 leases and 5 wells, and the rule below applies to all of them.

Discovered

1966-09-05

as the register files it

Field class

Oil and gas

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.

Stream	Basis	Volume	Value
Oil	Disposition	13,208 bbl	$211,437
Casinghead gas	Production	13,103 Mcf	$0
Total			$211,437

13,103 Mcf of this lease's gas, across 35 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 (3)

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 26.7435, -98.7768. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

26.74331, -98.77635 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

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%

3 of 3 wells

With a plug date

100.0%

3 of 3 wells

Median depth

4,900 ft

3 wells filed one

Completion to plug

7.8 years

median over 3 wells

What the state filed about each well

On the RRC proration schedule

3100.0%

A plug date is filed

3100.0%

BothOn the schedule and plugged. Neither fact cancels the other.

3100.0%

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 4,845 and 5,442 ft, median 4,900 ft, over the 3 wells that filed a depth.

Completions filed

Jun 1976 – May 1996

3 of 3 wells

Plug dates filed

Nov 1982 – Feb 2004

3 of 3 wells

Last completion to plug: a median of 7.8 years across the 3 wells that filed both dates, with the middle half between 5.7 years and 14.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells


42-42701743	4 D	4,900 ft	May 1996	Feb 2004	Yes
42-42701744	1	5,442 ft	Apr 1979	Nov 1982	Yes
42-42730816	20 D	4,845 ft	Jun 1976	Dec 1997	Yes

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 (64)

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

64 months


Apr 1998	0	0	13.04	2.51	$0
Mar 1998	0	0	12.80	2.31	$0
Feb 1998	1	0	13.95	2.30	$14
Jan 1998	0	0	14.70	2.15	$0
Dec 1997	1	0	16.32	2.41	$16
Nov 1997	3	0	18.19	3.09	$55
Oct 1997	2	0	19.25	3.15	$39
Sep 1997	0	0	17.74	2.95	$0
Aug 1997	0	0	17.86	2.55	$0
Jul 1997	4	0	17.58	2.25	$70
Jun 1997	9	0	17.24	2.26	$155
May 1997	1	0	18.97	2.31	$19
Apr 1997	19	0	17.88	2.08	$340
Mar 1997	0	0	18.95	1.94	$0
Feb 1997	0	0	20.49	2.21	$0
Jan 1997	0	0	23.48	3.54	$0
Dec 1996	94	0	23.32	—	$2,192
Nov 1996	0	0	21.97	—	$0
Oct 1996	0	0	23.31	—	$0
Sep 1996	0	0	22.22	—	$0
Aug 1996	140	0	20.26	—	$2,836
Jul 1996	116	1	19.55	—	$2,268
Jun 1996	0	0	18.73	—	$0
May 1996	163	0	19.43	—	$3,167
Apr 1996	0	0	21.51	—	$0
Mar 1996	85	0	19.38	—	$1,647
Feb 1996	87	0	16.98	—	$1,477
Jan 1996	78	27	17.07	—	$1,331
Dec 1995	75	33	17.19	—	$1,289
Nov 1995	93	0	16.00	—	$1,488
Oct 1995	0	0	15.43	—	$0
Sep 1995	220	62	16.18	—	$3,560
Aug 1995	294	169	15.92	—	$4,680
Jul 1995	245	68	15.24	—	$3,734
Jun 1995	143	98	16.41	—	$2,347
May 1995	327	95	17.56	—	$5,742
Apr 1995	350	115	17.73	—	$6,206
Mar 1995	450	115	16.44	—	$7,398
Feb 1995	304	0	16.58	—	$5,040
Jan 1995	385	952	15.92	—	$6,129
Dec 1994	56	633	15.03	—	$842
Nov 1994	344	1	15.90	—	$5,470
Oct 1994	257	1	15.58	—	$4,004
Sep 1994	550	1	15.29	—	$8,410
Aug 1994	270	105	16.13	—	$4,355
Jul 1994	428	185	17.56	—	$7,516
Jun 1994	438	314	17.09	—	$7,485
May 1994	464	339	15.88	—	$7,368
Apr 1994	475	520	14.14	—	$6,717
Mar 1994	448	458	12.46	—	$5,582
Feb 1994	263	664	12.50	—	$3,288
Jan 1994	74	102	12.66	—	$937
Dec 1993	579	83	12.33	—	$7,139
Nov 1993	922	404	14.49	—	$13,360
Oct 1993	426	697	15.85	—	$6,752
Sep 1993	347	717	15.03	—	$5,215
Aug 1993	440	667	15.66	—	$6,890
Jul 1993	654	778	15.46	—	$10,111
Jun 1993	107	411	16.79	—	$1,797
May 1993	481	185	17.68	—	$8,504
Apr 1993	608	1,203	18.05	—	$10,974
Mar 1993	371	1,097	18.14	—	$6,730
Feb 1993	0	1,152	17.90	—	$0
Jan 1993	517	651	16.93	—	$8,753

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.

Feb 1998 — as filed, then multipliedworked

Oil                    1 bbl  × $ 13.95 =        $14
Casinghead gas         0 Mcf  × $  2.30 =         $0

────────────────────────────────────────────────────
Month total                                      $14

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. 04/O/6636 is the state's own key, not one this site invented.