WALKER TRUST

Name: WALKER TRUST lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by BP AMERICA PRODUCTION COMPANY (P-5 40798) in the DUTCHER (CLEVELAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 64813District 10Field 26801333CondensateGasSave Export

Value, all time

$130 k

Jan 1993 – Oct 2004

Value, last 12 filed months

at the published price for each month

Months reported

142

no gaps in the span

Streams

condensate, gas

The DUTCHER (CLEVELAND) 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 98 leases and 125 wells, and the rule below applies to all of them.

Discovered

1959-11-24

as the register files it

Field class

Oil and gas

the register's own label

Between wells

2,200 ft

minimum

From a lease line

1,100 ft

minimum

A drilling unit in this field needs at least 160 acres.

The Commission's schedule remark for this field reads: “PETRO (CLEVELAND) FLD 68735120 EFC 5/1/11”

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
Condensate	Disposition	1,441 bbl	$27,390
Gas	Production	90,613 Mcf	$102,456
Total			$129,846

55,310 Mcf of this lease's gas, across 48 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 36.1764, -100.8773. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.17636, -100.87726 · 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%

1 of 1 wells

With a plug date

100.0%

1 of 1 wells

Median depth

7,200 ft

1 wells filed one

Completion to plug

28.7 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 7,200 ft.

Completions filed

Oct 1975

1 of 1 wells

Plug dates filed

Jun 2004

1 of 1 wells

Last completion to plug: a median of 28.7 years across the 1 well that filed both dates, with the middle half between 28.7 years and 28.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-35730315	1	7,200 ft	Oct 1975	Jun 2004	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 (142)

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

142 months


Oct 2004	0	0	49.70	6.52	$0
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	0	0	26.91	4.85	$0
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	0	24.66	3.58	$0
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	0	0	18.07	2.41	$0
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	0	28	24.87	3.05	$85
Jul 2001	0	108	23.93	3.20	$345
Jun 2001	0	222	24.56	3.82	$849
May 2001	0	329	25.52	4.31	$1,417
Apr 2001	0	366	24.68	5.34	$1,953
Mar 2001	0	405	24.54	5.38	$2,177
Feb 2001	0	380	27.75	5.77	$2,191
Jan 2001	0	425	27.47	8.40	$3,569
Dec 2000	0	432	26.88	9.12	$3,941
Nov 2000	0	424	32.21	5.66	$2,399
Oct 2000	0	433	31.23	5.15	$2,228
Sep 2000	0	417	31.87	5.19	$2,163
Aug 2000	0	459	29.64	4.54	$2,084
Jul 2000	0	453	28.53	4.09	$1,853
Jun 2000	149	484	29.30	4.40	$6,494
May 2000	0	535	27.26	3.68	$1,969
Apr 2000	0	517	24.51	3.12	$1,611
Mar 2000	0	546	28.42	2.86	$1,561
Feb 2000	0	538	27.62	2.73	$1,467
Jan 2000	0	597	25.27	2.48	$1,481
Dec 1999	0	603	24.28	2.42	$1,462
Nov 1999	0	599	23.19	2.43	$1,458
Oct 1999	0	611	20.98	2.80	$1,713
Sep 1999	0	597	21.75	2.62	$1,563
Aug 1999	0	622	19.26	2.88	$1,789
Jul 1999	0	607	17.89	2.37	$1,440
Jun 1999	0	580	15.94	2.36	$1,370
May 1999	0	597	15.79	2.32	$1,386
Apr 1999	0	590	15.10	2.21	$1,303
Mar 1999	0	630	12.47	1.84	$1,158
Feb 1999	0	610	9.98	1.82	$1,109
Jan 1999	77	637	10.38	1.90	$2,010
Dec 1998	0	683	9.20	1.77	$1,211
Nov 1998	0	670	10.89	2.19	$1,464
Oct 1998	0	0	12.42	1.97	$0
Sep 1998	0	620	12.59	2.08	$1,291
Aug 1998	0	698	11.30	1.91	$1,331
Jul 1998	0	737	11.74	2.24	$1,649
Jun 1998	0	708	11.24	2.24	$1,584
May 1998	0	729	12.62	2.21	$1,608
Apr 1998	0	753	13.04	2.51	$1,887
Mar 1998	0	794	12.80	2.31	$1,834
Feb 1998	0	701	13.95	2.30	$1,612
Jan 1998	0	937	14.70	2.15	$2,019
Dec 1997	0	948	16.32	2.41	$2,286
Nov 1997	0	969	18.19	3.09	$2,993
Oct 1997	179	1,006	19.25	3.15	$6,614
Sep 1997	0	983	17.74	2.95	$2,905
Aug 1997	0	1,034	17.86	2.55	$2,642
Jul 1997	0	1,080	17.58	2.25	$2,427
Jun 1997	0	1,052	17.24	2.26	$2,375
May 1997	0	1,072	18.97	2.31	$2,475
Apr 1997	0	817	17.88	2.08	$1,702
Mar 1997	0	1,115	18.95	1.94	$2,162
Feb 1997	0	771	20.49	2.21	$1,701
Jan 1997	0	1,045	23.48	3.54	$3,699
Dec 1996	180	1,120	23.32	—	$4,198
Nov 1996	0	1,080	21.97	—	$0
Oct 1996	0	1,046	23.31	—	$0
Sep 1996	0	1,125	22.22	—	$0
Aug 1996	0	1,182	20.26	—	$0
Jul 1996	0	1,178	19.55	—	$0
Jun 1996	0	1,061	18.73	—	$0
May 1996	0	1,146	19.43	—	$0
Apr 1996	0	1,172	21.51	—	$0
Mar 1996	0	1,182	19.38	—	$0
Feb 1996	175	1,125	16.98	—	$2,972
Jan 1996	0	1,209	17.07	—	$0
Dec 1995	0	913	17.19	—	$0
Nov 1995	0	907	16.00	—	$0
Oct 1995	0	1,047	15.43	—	$0
Sep 1995	0	1,043	16.18	—	$0
Aug 1995	0	1,153	15.92	—	$0
Jul 1995	0	1,170	15.24	—	$0
Jun 1995	0	242	16.41	—	$0
May 1995	0	1,235	17.56	—	$0
Apr 1995	176	1,186	17.73	—	$3,120
Mar 1995	0	1,125	16.44	—	$0
Feb 1995	0	1,107	16.58	—	$0
Jan 1995	0	1,204	15.92	—	$0
Dec 1994	0	1,257	15.03	—	$0
Nov 1994	0	1,210	15.90	—	$0
Oct 1994	0	1,276	15.58	—	$0
Sep 1994	0	1,121	15.29	—	$0
Aug 1994	0	1,379	16.13	—	$0
Jul 1994	173	1,303	17.56	—	$3,038
Jun 1994	0	1,264	17.09	—	$0
May 1994	0	1,262	15.88	—	$0
Apr 1994	0	1,235	14.14	—	$0
Mar 1994	0	1,265	12.46	—	$0
Feb 1994	0	1,121	12.50	—	$0
Jan 1994	0	1,206	12.66	—	$0
Dec 1993	0	1,063	12.33	—	$0
Nov 1993	0	1,041	14.49	—	$0
Oct 1993	0	1,317	15.85	—	$0
Sep 1993	171	1,301	15.03	—	$2,570
Aug 1993	0	1,367	15.66	—	$0
Jul 1993	0	1,407	15.46	—	$0
Jun 1993	0	1,222	16.79	—	$0
May 1993	0	1,373	17.68	—	$0
Apr 1993	0	1,159	18.05	—	$0
Mar 1993	0	918	18.14	—	$0
Feb 1993	161	1,061	17.90	—	$2,882
Jan 1993	0	1,224	16.93	—	$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.

Aug 2001 — as filed, then multipliedworked

Condensate             0 bbl  × $ 24.87 =         $0
Gas                   28 Mcf  × $  3.05 =        $85

────────────────────────────────────────────────────
Month total                                      $85

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. 10/G/64813 is the state's own key, not one this site invented.