EAST HULL SILK 4300 SAND UNIT

Name: EAST HULL SILK 4300 SAND UNIT lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by GUNSIGHT SUPPLY CO. (P-5 339585) in the HULL-SILK-SIKES field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13791District 09Field 43431001OilCasinghead gasSave Export

Value, all time

$26 k

Jan 1993 – Aug 2003

Value, last 12 filed months

at the published price for each month

Months reported

128

no gaps in the span

Streams

oil, casinghead gas

The HULL-SILK-SIKES 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 81 leases and 403 wells, and the rule below applies to all of them.

Discovered

1939-03-08

as the register files it

Field class

Oil

the register's own label

Between wells

660 ft

minimum

From a lease line

330 ft

minimum

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

The Commission's schedule remark for this field reads: “HULL-SILK-SIKES FIELD DESIGNATED AS 4300 RESER. RRC LTR 1/23/73”

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	1,661 bbl	$26,321
Casinghead gas	Production	19 Mcf	$0
Total			$26,321

19 Mcf of this lease's gas, across 19 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 (39)

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 33.7795, -98.6323. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles. 1 well has no surveyed location and is left out of it.

33.77984, -98.63137 · centre of 38 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%

39 of 39 wells

With a plug date

100.0%

39 of 39 wells

Median depth

4,408 ft

39 wells filed one

Completion to plug

8.3 years

median over 7 wells

What the state filed about each well

On the RRC proration schedule

39100.0%

A plug date is filed

39100.0%

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

39100.0%

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

Total depth in feet, 39 of 39 wells. Median 4,408 ft, with the middle half between 4,389 and 4,416 ft; the shallowest is 1,500 ft and the deepest 4,506 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 7 of 39 wells, Sep 1982 – Jul 1994. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Sep 1982 – Jul 1994

7 of 39 wells; 32 filed none

Plug dates filed

Dec 1974 – Aug 2017

39 of 39 wells

Last completion to plug: a median of 8.3 years across the 7 wells that filed both dates, with the middle half between 4.4 years and 10.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

39 wells


42-00901725	401	4,446 ft	—	Jan 1993	Yes
42-00903348	301	4,387 ft	—	Jan 1993	Yes
42-00903349	302	4,365 ft	—	Jan 1993	Yes
42-00903350	304	4,408 ft	—	Feb 1993	Yes
42-00903746	605	4,404 ft	—	Feb 1996	Yes
42-00903747	606	4,410 ft	—	Feb 1996	Yes
42-00903751	6011	4,424 ft	—	Feb 1996	Yes
42-00903752	6012	4,415 ft	—	Feb 1996	Yes
42-00903753	6014	4,410 ft	—	Feb 1996	Yes
42-00908713	206	4,416 ft	—	Feb 1996	Yes
42-00983485	6015	4,406 ft	—	Oct 1979	Yes
42-00985743	201W	4,416 ft	—	Sep 1982	Yes
42-00985746	204	4,407 ft	—	Sep 1982	Yes
42-00985747	205W	4,397 ft	—	Apr 1991	Yes
42-00985749	207W	4,367 ft	—	Apr 1991	Yes
42-00985750	208S	2,970 ft	—	May 2013	Yes
42-00985753	303W	4,390 ft	—	Apr 1991	Yes
42-00985756	402W	4,429 ft	—	Oct 1979	Yes
42-00985758	404	4,416 ft	—	Oct 1982	Yes
42-00985759	405W	4,430 ft	—	Oct 1982	Yes
42-00985761	502	4,405 ft	—	Sep 1982	Yes
42-00985762	503S	2,663 ft	—	Aug 1994	Yes
42-00985763	602	4,409 ft	—	Oct 1982	Yes
42-00985764	603W	4,413 ft	—	Sep 1982	Yes
42-00985765	604W	4,408 ft	—	Sep 1982	Yes
42-00985768	607W	4,409 ft	—	Apr 1991	Yes
42-00985770	609	4,427 ft	—	Sep 1982	Yes
42-00987419	102W	4,380 ft	—	Dec 1974	Yes
42-00987420	103W	4,385 ft	—	Dec 1974	Yes
42-00987421	105W	4,378 ft	—	Dec 1974	Yes
42-00987422	6016W	4,506 ft	—	Jun 1976	Yes
42-00987423	601W	4,240 ft	—	Jun 1976	Yes
42-00907554	501	1,500 ft	Jul 1994	Aug 2017	Yes
42-00901554	202	4,407 ft	Nov 1990	Feb 1996	Yes
42-00901726	403	4,424 ft	Nov 1990	May 1994	Yes
42-00987255	602W	4,404 ft	Oct 1985	May 1995	Yes
42-00901510	203	4,393 ft	Oct 1984	Jan 1993	Yes
42-00901511	6013	4,421 ft	Oct 1984	Feb 1996	Yes
42-00985769	608W	4,411 ft	Sep 1982	Sep 1982	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 (128)

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

128 months


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	0	24.87	3.05	$0
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	0	0	24.56	3.82	$0
May 2001	0	0	25.52	4.31	$0
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	0	0	24.54	5.38	$0
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	0	0	27.47	8.40	$0
Dec 2000	0	0	26.88	9.12	$0
Nov 2000	0	0	32.21	5.66	$0
Oct 2000	0	0	31.23	5.15	$0
Sep 2000	0	0	31.87	5.19	$0
Aug 2000	0	0	29.64	4.54	$0
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	0	0	29.30	4.40	$0
May 2000	0	0	27.26	3.68	$0
Apr 2000	0	0	24.51	3.12	$0
Mar 2000	0	0	28.42	2.86	$0
Feb 2000	0	0	27.62	2.73	$0
Jan 2000	0	0	25.27	2.48	$0
Dec 1999	0	0	24.28	2.42	$0
Nov 1999	0	0	23.19	2.43	$0
Oct 1999	0	0	20.98	2.80	$0
Sep 1999	0	0	21.75	2.62	$0
Aug 1999	0	0	19.26	2.88	$0
Jul 1999	0	0	17.89	2.37	$0
Jun 1999	0	0	15.94	2.36	$0
May 1999	0	0	15.79	2.32	$0
Apr 1999	0	0	15.10	2.21	$0
Mar 1999	0	0	12.47	1.84	$0
Feb 1999	0	0	9.98	1.82	$0
Jan 1999	0	0	10.38	1.90	$0
Dec 1998	0	0	9.20	1.77	$0
Nov 1998	0	0	10.89	2.19	$0
Oct 1998	0	0	12.42	1.97	$0
Sep 1998	0	0	12.59	2.08	$0
Aug 1998	0	0	11.30	1.91	$0
Jul 1998	0	0	11.74	2.24	$0
Jun 1998	0	0	11.24	2.24	$0
May 1998	0	0	12.62	2.21	$0
Apr 1998	0	0	13.04	2.51	$0
Mar 1998	0	0	12.80	2.31	$0
Feb 1998	0	0	13.95	2.30	$0
Jan 1998	0	0	14.70	2.15	$0
Dec 1997	0	0	16.32	2.41	$0
Nov 1997	0	0	18.19	3.09	$0
Oct 1997	0	0	19.25	3.15	$0
Sep 1997	0	0	17.74	2.95	$0
Aug 1997	0	0	17.86	2.55	$0
Jul 1997	0	0	17.58	2.25	$0
Jun 1997	0	0	17.24	2.26	$0
May 1997	0	0	18.97	2.31	$0
Apr 1997	0	0	17.88	2.08	$0
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	0	0	23.32	—	$0
Nov 1996	0	0	21.97	—	$0
Oct 1996	0	0	23.31	—	$0
Sep 1996	0	0	22.22	—	$0
Aug 1996	0	0	20.26	—	$0
Jul 1996	0	0	19.55	—	$0
Jun 1996	0	0	18.73	—	$0
May 1996	0	0	19.43	—	$0
Apr 1996	0	0	21.51	—	$0
Mar 1996	0	0	19.38	—	$0
Feb 1996	0	0	16.98	—	$0
Jan 1996	0	0	17.07	—	$0
Dec 1995	0	0	17.19	—	$0
Nov 1995	0	0	16.00	—	$0
Oct 1995	0	0	15.43	—	$0
Sep 1995	0	0	16.18	—	$0
Aug 1995	0	0	15.92	—	$0
Jul 1995	0	0	15.24	—	$0
Jun 1995	176	0	16.41	—	$2,888
May 1995	0	0	17.56	—	$0
Apr 1995	0	0	17.73	—	$0
Mar 1995	0	0	16.44	—	$0
Feb 1995	0	0	16.58	—	$0
Jan 1995	0	0	15.92	—	$0
Dec 1994	0	0	15.03	—	$0
Nov 1994	0	0	15.90	—	$0
Oct 1994	0	0	15.58	—	$0
Sep 1994	30	0	15.29	—	$459
Aug 1994	41	0	16.13	—	$661
Jul 1994	70	1	17.56	—	$1,229
Jun 1994	69	1	17.09	—	$1,179
May 1994	68	1	15.88	—	$1,080
Apr 1994	124	1	14.14	—	$1,753
Mar 1994	18	1	12.46	—	$224
Feb 1994	69	1	12.50	—	$863
Jan 1994	70	1	12.66	—	$886
Dec 1993	69	1	12.33	—	$851
Nov 1993	70	1	14.49	—	$1,014
Oct 1993	64	1	15.85	—	$1,014
Sep 1993	67	1	15.03	—	$1,007
Aug 1993	71	1	15.66	—	$1,112
Jul 1993	89	1	15.46	—	$1,376
Jun 1993	69	1	16.79	—	$1,159
May 1993	79	1	17.68	—	$1,397
Apr 1993	81	1	18.05	—	$1,462
Mar 1993	81	1	18.14	—	$1,469
Feb 1993	91	1	17.90	—	$1,629
Jan 1993	95	1	16.93	—	$1,608

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.

Jun 1995 — as filed, then multipliedworked

Oil                  176 bbl  × $ 16.41 =     $2,888
Casinghead gas         0 Mcf  ×  no price            —

────────────────────────────────────────────────────
Month total                                   $2,888

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. 09/O/13791 is the state's own key, not one this site invented.