GULF SCARBOROUGH -B- /SEC. 1/

Name: GULF SCARBOROUGH -B- /SEC. 1/ lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by SOUTHWEST ROYALTIES, INC. (P-5 806470) in the KEYSTONE (COLBY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17885District 08Field 49129132Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$569 k

Jan 1993 – Jan 2016

Value, last 12 filed months

at the published price for each month

Months reported

277

no gaps in the span

Streams

oil, casinghead gas

The KEYSTONE (COLBY) 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 157 leases and 1,140 wells, and the rule below applies to all of them.

Discovered

1939-12-31

as the register files it

Field class

Oil and gas

the register's own label

Between wells

880 ft

minimum

From a lease line

330 ft

minimum

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

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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	18,217 bbl	$569,225
Casinghead gas	Production	1,719 Mcf	$0
Total			$569,225

1,719 Mcf of this lease's gas, across 36 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 (2)

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 31.9635, -103.1398. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.96349, -103.13976 · 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%

2 of 2 wells

With a plug date

100.0%

2 of 2 wells

Median depth

3,407 ft

2 wells filed one

Completion to plug

52.4 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

2100.0%

A plug date is filed

2100.0%

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

2100.0%

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 3,313 and 3,500 ft, median 3,407 ft, over the 2 wells that filed a depth.

Completions filed

Aug 1963

1 of 2 wells; 1 filed none

Plug dates filed

Oct 2012 – Jan 2016

2 of 2 wells

Last completion to plug: a median of 52.4 years across the 1 well that filed both dates, with the middle half between 52.4 years and 52.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-49530384	2	3,500 ft	—	Oct 2012	Yes
42-49504041	5	3,313 ft	Aug 1963	Jan 2016	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 (277)

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

277 months


Jan 2016	0	0	27.35	2.36	$0
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	0	0	89.39	4.04	$0
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	0	94.73	4.73	$0
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	0	0	91.82	4.35	$0
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	0	94.40	3.93	$0
May 2013	0	0	94.83	4.15	$0
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	0	0	86.77	3.42	$0
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	0	85.13	3.02	$0
Jun 2012	0	0	79.82	2.52	$0
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	0	86.50	4.59	$0
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	0	0	71.44	5.48	$0
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	0	0	72.54	4.11	$0
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	0	0	67.42	3.22	$0
Jul 2009	0	0	61.13	3.46	$0
Jun 2009	181	0	66.16	3.90	$11,975
May 2009	0	0	54.74	3.93	$0
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	163	0	114.22	8.48	$18,618
Jul 2008	157	0	131.08	11.39	$20,580
Jun 2008	0	0	131.33	13.03	$0
May 2008	0	0	123.17	11.57	$0
Apr 2008	197	0	110.31	10.45	$21,731
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	202	0	92.53	8.77	$18,691
Jan 2008	0	0	90.38	8.21	$0
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	191	0	91.67	7.29	$17,509
Oct 2007	0	0	82.85	6.92	$0
Sep 2007	189	0	75.84	6.24	$14,334
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	197	0	70.90	6.39	$13,967
Jun 2007	184	0	62.00	7.55	$11,408
May 2007	0	0	58.74	7.85	$0
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	0	0	56.92	7.30	$0
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	178	0	50.30	6.73	$8,953
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	188	0	54.20	7.62	$10,190
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	172	0	68.71	7.34	$11,818
Jul 2006	175	0	69.37	6.34	$12,140
Jun 2006	0	0	66.28	6.38	$0
May 2006	0	0	66.01	6.42	$0
Apr 2006	0	0	64.39	7.36	$0
Mar 2006	177	0	56.70	7.08	$10,036
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	187	0	60.59	8.93	$11,330
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	178	0	58.34	13.80	$10,385
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	0	0	61.51	9.80	$0
Jul 2005	187	0	55.69	7.84	$10,414
Jun 2005	191	0	52.33	7.38	$9,995
May 2005	0	0	45.22	6.65	$0
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	185	0	50.37	7.15	$9,318
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	178	0	39.86	6.75	$7,095
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	178	0	49.70	6.52	$8,847
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	162	0	42.37	5.55	$6,864
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	0	0	36.10	6.43	$0
May 2004	165	0	37.48	6.49	$6,184
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	167	0	34.36	5.53	$5,738
Feb 2004	167	0	32.45	5.51	$5,419
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	181	0	30.26	6.30	$5,477
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	163	0	28.17	4.76	$4,592
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	175	0	29.41	5.17	$5,147
Jun 2003	169	0	28.56	5.98	$4,827
May 2003	0	0	26.59	5.97	$0
Apr 2003	180	0	26.67	5.41	$4,801
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	168	0	33.48	7.93	$5,625
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	180	0	26.91	4.85	$4,844
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	182	0	26.46	4.23	$4,816
Sep 2002	178	0	27.44	3.64	$4,884
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	164	0	24.58	3.06	$4,031
Jun 2002	0	0	23.73	3.34	$0
May 2002	177	0	24.66	3.58	$4,365
Apr 2002	163	0	23.65	3.51	$3,855
Mar 2002	164	0	22.00	3.10	$3,608
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	5	0	17.17	2.38	$86
Dec 2001	177	0	16.93	2.36	$2,997
Nov 2001	0	0	18.07	2.41	$0
Oct 2001	176	0	19.78	2.53	$3,481
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	173	0	24.87	3.05	$4,303
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	167	0	24.56	3.82	$4,102
May 2001	176	0	25.52	4.31	$4,492
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	177	0	24.54	5.38	$4,344
Feb 2001	167	0	27.75	5.77	$4,634
Jan 2001	0	0	27.47	8.40	$0
Dec 2000	184	0	26.88	9.12	$4,946
Nov 2000	173	0	32.21	5.66	$5,572
Oct 2000	0	0	31.23	5.15	$0
Sep 2000	181	0	31.87	5.19	$5,768
Aug 2000	0	0	29.64	4.54	$0
Jul 2000	178	0	28.53	4.09	$5,078
Jun 2000	168	0	29.30	4.40	$4,922
May 2000	0	0	27.26	3.68	$0
Apr 2000	181	0	24.51	3.12	$4,436
Mar 2000	0	0	28.42	2.86	$0
Feb 2000	168	0	27.62	2.73	$4,640
Jan 2000	178	0	25.27	2.48	$4,498
Dec 1999	0	0	24.28	2.42	$0
Nov 1999	169	0	23.19	2.43	$3,919
Oct 1999	170	0	20.98	2.80	$3,567
Sep 1999	0	0	21.75	2.62	$0
Aug 1999	163	0	19.26	2.88	$3,139
Jul 1999	171	0	17.89	2.37	$3,059
Jun 1999	0	0	15.94	2.36	$0
May 1999	181	0	15.79	2.32	$2,858
Apr 1999	178	0	15.10	2.21	$2,688
Mar 1999	0	0	12.47	1.84	$0
Feb 1999	183	0	9.98	1.82	$1,826
Jan 1999	186	0	10.38	1.90	$1,931
Dec 1998	169	0	9.20	1.77	$1,555
Nov 1998	0	0	10.89	2.19	$0
Oct 1998	168	0	12.42	1.97	$2,087
Sep 1998	0	0	12.59	2.08	$0
Aug 1998	175	0	11.30	1.91	$1,978
Jul 1998	180	0	11.74	2.24	$2,113
Jun 1998	0	0	11.24	2.24	$0
May 1998	175	0	12.62	2.21	$2,209
Apr 1998	186	0	13.04	2.51	$2,425
Mar 1998	0	0	12.80	2.31	$0
Feb 1998	176	0	13.95	2.30	$2,455
Jan 1998	177	0	14.70	2.15	$2,602
Dec 1997	0	0	16.32	2.41	$0
Nov 1997	164	0	18.19	3.09	$2,983
Oct 1997	176	0	19.25	3.15	$3,388
Sep 1997	0	0	17.74	2.95	$0
Aug 1997	171	0	17.86	2.55	$3,054
Jul 1997	0	0	17.58	2.25	$0
Jun 1997	152	0	17.24	2.26	$2,620
May 1997	180	0	18.97	2.31	$3,415
Apr 1997	0	0	17.88	2.08	$0
Mar 1997	183	0	18.95	1.94	$3,468
Feb 1997	169	0	20.49	2.21	$3,463
Jan 1997	0	0	23.48	3.54	$0
Dec 1996	181	0	23.32	—	$4,221
Nov 1996	0	0	21.97	—	$0
Oct 1996	176	0	23.31	—	$4,103
Sep 1996	183	0	22.22	—	$4,066
Aug 1996	0	0	20.26	—	$0
Jul 1996	185	0	19.55	—	$3,617
Jun 1996	182	0	18.73	—	$3,409
May 1996	0	0	19.43	—	$0
Apr 1996	175	0	21.51	—	$3,764
Mar 1996	182	0	19.38	—	$3,527
Feb 1996	0	0	16.98	—	$0
Jan 1996	174	0	17.07	—	$2,970
Dec 1995	168	62	17.19	—	$2,888
Nov 1995	0	62	16.00	—	$0
Oct 1995	349	74	15.43	—	$5,385
Sep 1995	0	43	16.18	—	$0
Aug 1995	174	75	15.92	—	$2,770
Jul 1995	0	63	15.24	—	$0
Jun 1995	336	91	16.41	—	$5,514
May 1995	0	51	17.56	—	$0
Apr 1995	177	61	17.73	—	$3,138
Mar 1995	0	58	16.44	—	$0
Feb 1995	174	64	16.58	—	$2,885
Jan 1995	170	66	15.92	—	$2,706
Dec 1994	178	49	15.03	—	$2,675
Nov 1994	0	22	15.90	—	$0
Oct 1994	0	25	15.58	—	$0
Sep 1994	0	9	15.29	—	$0
Aug 1994	0	15	16.13	—	$0
Jul 1994	0	15	17.56	—	$0
Jun 1994	167	33	17.09	—	$2,854
May 1994	168	57	15.88	—	$2,668
Apr 1994	170	46	14.14	—	$2,404
Mar 1994	0	78	12.46	—	$0
Feb 1994	0	29	12.50	—	$0
Jan 1994	170	56	12.66	—	$2,152
Dec 1993	172	82	12.33	—	$2,121
Nov 1993	169	58	14.49	—	$2,449
Oct 1993	0	26	15.85	—	$0
Sep 1993	0	20	15.03	—	$0
Aug 1993	158	22	15.66	—	$2,474
Jul 1993	0	7	15.46	—	$0
Jun 1993	0	19	16.79	—	$0
May 1993	0	39	17.68	—	$0
Apr 1993	170	42	18.05	—	$3,069
Mar 1993	0	64	18.14	—	$0
Feb 1993	170	63	17.90	—	$3,043
Jan 1993	168	73	16.93	—	$2,844

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 2009 — as filed, then multipliedworked

Oil                  181 bbl  × $ 66.16 =    $11,975
Casinghead gas         0 Mcf  × $  3.90 =         $0

────────────────────────────────────────────────────
Month total                                  $11,975

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. 08/O/17885 is the state's own key, not one this site invented.