BLALOCK, SALLIE OIL UNIT 1

Name: BLALOCK, SALLIE OIL UNIT 1 lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by EXXON MOBIL CORPORATION (P-5 257128) in the TALCO field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12317District 06Field 88207001Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$1.1 M

Jan 1993 – Jun 2012

Value, last 12 filed months

$60 k

at the published price for each month

Months reported

234

no gaps in the span

Streams

oil, casinghead gas

The TALCO 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 229 leases and 1,675 wells, and the rule below applies to all of them.

Discovered

1936-03-16

as the register files it

Field class

Oil

the register's own label

Between wells

0 ft

minimum

From a lease line

233 ft

minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2012-11-06.

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.

The Commission's schedule remark for this field reads: “NON-CURRENT RESTR.REMOVED ALSO FOR API#(159-30200,30572)-HAGANSPOR”

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	19,436 bbl	$1,114,127
Casinghead gas	Production	3 Mcf	$0
Total			$1,114,127

3 Mcf of this lease's gas, across 3 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 33.3560, -94.9971. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.35600, -94.99710 · 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

0.0%

0 of 1 wells

With a plug date

0.0%

0 of 1 wells

Median depth

4,476 ft

1 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

00.0%

A plug date is filed

00.0%

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

00.0%

NeitherNo plug date, and not on the schedule.

1100.0%

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 4,476 ft.

Completions filed

Jan 1988

1 of 1 wells

1 well


42-44930485	1	4,476 ft	Jan 1988	—	—

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 (234)

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

234 months


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	104	0	98.09	2.73	$10,201
Dec 2011	99	0	96.87	3.24	$9,590
Nov 2011	87	0	95.72	3.31	$8,328
Oct 2011	66	0	84.98	3.65	$5,609
Sep 2011	99	0	83.62	3.99	$8,278
Aug 2011	104	0	83.40	4.15	$8,674
Jul 2011	103	0	94.14	4.52	$9,696
Jun 2011	68	0	92.90	4.64	$6,317
May 2011	78	0	98.13	4.40	$7,654
Apr 2011	80	0	105.96	4.33	$8,477
Mar 2011	77	0	96.36	4.06	$7,420
Feb 2011	69	0	85.64	4.18	$5,909
Jan 2011	81	0	86.50	4.59	$7,007
Dec 2010	59	0	85.73	4.35	$5,058
Nov 2010	46	0	80.84	3.80	$3,719
Oct 2010	128	0	78.10	3.51	$9,997
Sep 2010	159	0	72.63	3.98	$11,548
Aug 2010	194	0	73.68	4.42	$14,294
Jul 2010	181	0	72.55	4.74	$13,132
Jun 2010	119	0	70.36	4.91	$8,373
May 2010	67	0	71.12	4.24	$4,765
Apr 2010	165	0	81.69	4.12	$13,479
Mar 2010	175	0	78.39	4.39	$13,718
Feb 2010	170	0	73.58	5.44	$12,509
Jan 2010	149	0	74.36	5.96	$11,080
Dec 2009	165	0	71.44	5.48	$11,788
Nov 2009	156	0	74.59	3.75	$11,636
Oct 2009	155	0	72.54	4.11	$11,244
Sep 2009	140	0	65.54	3.06	$9,176
Aug 2009	177	0	67.42	3.22	$11,933
Jul 2009	154	0	61.13	3.46	$9,414
Jun 2009	158	0	66.16	3.90	$10,453
May 2009	107	0	54.74	3.93	$5,857
Apr 2009	108	0	46.77	3.59	$5,051
Mar 2009	198	0	42.14	4.06	$8,344
Feb 2009	177	0	32.81	4.63	$5,807
Jan 2009	222	0	35.86	5.37	$7,961
Dec 2008	218	0	37.10	5.98	$8,088
Nov 2008	153	0	55.49	6.86	$8,490
Oct 2008	275	0	75.24	6.92	$20,691
Sep 2008	415	0	101.76	7.88	$42,230
Aug 2008	334	0	114.22	8.48	$38,149
Jul 2008	112	0	131.08	11.39	$14,681
Jun 2008	160	0	131.33	13.03	$21,013
May 2008	194	0	123.17	11.57	$23,895
Apr 2008	122	0	110.31	10.45	$13,458
Mar 2008	201	0	101.90	9.66	$20,482
Feb 2008	153	0	92.53	8.77	$14,157
Jan 2008	140	0	90.38	8.21	$12,653
Dec 2007	186	0	88.33	7.30	$16,429
Nov 2007	165	0	91.67	7.29	$15,126
Oct 2007	174	0	82.85	6.92	$14,416
Sep 2007	153	0	75.84	6.24	$11,604
Aug 2007	227	0	69.06	6.39	$15,677
Jul 2007	190	0	70.90	6.39	$13,471
Jun 2007	80	0	62.00	7.55	$4,960
May 2007	0	0	58.74	7.85	$0
Apr 2007	9	0	59.61	7.81	$536
Mar 2007	59	0	56.92	7.30	$3,358
Feb 2007	85	0	55.10	8.22	$4,684
Jan 2007	145	0	50.30	6.73	$7,294
Dec 2006	225	0	56.65	6.92	$12,746
Nov 2006	237	0	54.20	7.62	$12,845
Oct 2006	210	0	54.90	6.01	$11,529
Sep 2006	136	0	60.08	5.04	$8,171
Aug 2006	190	0	68.71	7.34	$13,055
Jul 2006	183	0	69.37	6.34	$12,695
Jun 2006	207	0	66.28	6.38	$13,720
May 2006	181	0	66.01	6.42	$11,948
Apr 2006	136	0	64.39	7.36	$8,757
Mar 2006	150	0	56.70	7.08	$8,505
Feb 2006	182	0	57.59	7.75	$10,481
Jan 2006	129	0	60.59	8.93	$7,816
Dec 2005	83	0	54.94	13.42	$4,560
Nov 2005	75	0	54.69	10.59	$4,102
Oct 2005	64	0	58.34	13.80	$3,734
Sep 2005	64	0	61.45	12.08	$3,933
Aug 2005	119	0	61.51	9.80	$7,320
Jul 2005	218	0	55.69	7.84	$12,140
Jun 2005	271	0	52.33	7.38	$14,181
May 2005	244	0	45.22	6.65	$11,034
Apr 2005	857	0	49.20	7.36	$42,164
Mar 2005	95	0	50.37	7.15	$4,785
Feb 2005	73	0	45.22	6.31	$3,301
Jan 2005	292	0	43.16	6.32	$12,603
Dec 2004	230	0	39.86	6.75	$9,168
Nov 2004	296	0	45.28	6.33	$13,403
Oct 2004	123	0	49.70	6.52	$6,113
Sep 2004	35	0	43.24	5.28	$1,513
Aug 2004	206	0	42.37	5.55	$8,728
Jul 2004	30	0	38.28	6.08	$1,148
Jun 2004	0	0	36.10	6.43	$0
May 2004	160	0	37.48	6.49	$5,997
Apr 2004	192	0	34.47	5.86	$6,618
Mar 2004	124	0	34.36	5.53	$4,261
Feb 2004	346	0	32.45	5.51	$11,228
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	182	0	30.26	6.30	$5,507
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	334	0	26.31	4.75	$8,788
Aug 2003	256	0	29.76	5.13	$7,619
Jul 2003	253	0	29.41	5.17	$7,441
Jun 2003	0	0	28.56	5.98	$0
May 2003	216	0	26.59	5.97	$5,743
Apr 2003	355	0	26.67	5.41	$9,468
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	231	0	33.48	7.93	$7,734
Jan 2003	129	0	30.31	5.58	$3,910
Dec 2002	0	0	26.91	4.85	$0
Nov 2002	507	0	24.66	4.14	$12,503
Oct 2002	73	0	26.46	4.23	$1,932
Sep 2002	176	0	27.44	3.64	$4,829
Aug 2002	235	0	25.96	3.16	$6,101
Jul 2002	367	0	24.58	3.06	$9,021
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	1	0	26.88	9.12	$27
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	2	0	29.64	4.54	$59
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	10	0	10.89	2.19	$109
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	0	0	16.41	—	$0
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	0	0	15.29	—	$0
Aug 1994	0	0	16.13	—	$0
Jul 1994	0	0	17.56	—	$0
Jun 1994	0	0	17.09	—	$0
May 1994	0	0	15.88	—	$0
Apr 1994	0	0	14.14	—	$0
Mar 1994	0	0	12.46	—	$0
Feb 1994	0	0	12.50	—	$0
Jan 1994	0	0	12.66	—	$0
Dec 1993	0	0	12.33	—	$0
Nov 1993	0	0	14.49	—	$0
Oct 1993	0	0	15.85	—	$0
Sep 1993	0	0	15.03	—	$0
Aug 1993	0	0	15.66	—	$0
Jul 1993	0	0	15.46	—	$0
Jun 1993	0	0	16.79	—	$0
May 1993	0	0	17.68	—	$0
Apr 1993	1	0	18.05	—	$18
Mar 1993	9	1	18.14	—	$163
Feb 1993	499	1	17.90	—	$8,932
Jan 1993	643	1	16.93	—	$10,886

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.

Jan 2012 — as filed, then multipliedworked

Oil                  104 bbl  × $ 98.09 =    $10,201
Casinghead gas         0 Mcf  × $  2.73 =         $0

────────────────────────────────────────────────────
Month total                                  $10,201

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. 06/O/12317 is the state's own key, not one this site invented.