CULLEN UNIT

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

Operated by WOFFORD, C. J. (P-5 935452) in the SPEAKS, SW. (WILCOX 11,200) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 120466District 02Field 84984823NGPA filingCondensateGasSave Export

Value, all time

$2.6 M

Jan 1993 – May 2011

Value, last 12 filed months

at the published price for each month

Months reported

221

no gaps in the span

Streams

condensate, gas

The SPEAKS, SW. (WILCOX 11,200) 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 4 leases and 4 wells, and the rule below applies to all of them.

Discovered

1986-02-13

as the register files it

Field class

Gas

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

The Commission's schedule remark for this field reads: “AOF-1 AND AOF-2 EFFECTIVE 12/01/2000.”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

Programme	Filings	With an approval date	Dated	Docket
NGPA	1	none	—	—

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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	26,673 bbl	$482,473
Gas	Production	1,618,512 Mcf	$2,078,076
Total			$2,560,549

930,076 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 29.2273, -96.7752. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.22726, -96.77517 · 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

13,710 ft

1 wells filed one

Completion to plug

25.3 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 13,710 ft.

Completions filed

Jan 1986

1 of 1 wells

Plug dates filed

May 2011

1 of 1 wells

Last completion to plug: a median of 25.3 years across the 1 well that filed both dates, with the middle half between 25.3 years and 25.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-28531947	2	13,710 ft	Jan 1986	May 2011	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 (221)

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

221 months


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	0	0	66.16	3.90	$0
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	0	0	114.22	8.48	$0
Jul 2008	0	0	131.08	11.39	$0
Jun 2008	0	0	131.33	13.03	$0
May 2008	0	0	123.17	11.57	$0
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	0	0	90.38	8.21	$0
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	0	0	91.67	7.29	$0
Oct 2007	0	0	82.85	6.92	$0
Sep 2007	0	0	75.84	6.24	$0
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	0	0	70.90	6.39	$0
Jun 2007	0	0	62.00	7.55	$0
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	0	0	50.30	6.73	$0
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	0	0	54.20	7.62	$0
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	0	0	68.71	7.34	$0
Jul 2006	0	0	69.37	6.34	$0
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	0	0	56.70	7.08	$0
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	0	0	61.51	9.80	$0
Jul 2005	0	0	55.69	7.84	$0
Jun 2005	0	0	52.33	7.38	$0
May 2005	0	0	45.22	6.65	$0
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	129	0	39.86	6.75	$5,142
Nov 2004	0	0	45.28	6.33	$0
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	453	34.36	5.53	$2,505
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	14	0	24.66	4.14	$345
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	0	5,391	27.44	3.64	$19,597
Aug 2002	178	8,697	25.96	3.16	$32,140
Jul 2002	181	9,880	24.58	3.06	$34,699
Jun 2002	177	9,062	23.73	3.34	$34,451
May 2002	0	8,564	24.66	3.58	$30,693
Apr 2002	178	8,538	23.65	3.51	$34,198
Mar 2002	179	9,316	22.00	3.10	$32,843
Feb 2002	182	8,593	18.22	2.38	$23,730
Jan 2002	181	9,570	17.17	2.38	$25,843
Dec 2001	0	9,272	16.93	2.36	$21,923
Nov 2001	179	9,228	18.07	2.41	$25,433
Oct 2001	179	9,123	19.78	2.53	$26,612
Sep 2001	177	8,452	24.26	2.25	$23,322
Aug 2001	0	8,689	24.87	3.05	$26,529
Jul 2001	178	9,892	23.93	3.20	$35,885
Jun 2001	177	8,527	24.56	3.82	$36,956
May 2001	179	8,646	25.52	4.31	$41,809
Apr 2001	0	9,024	24.68	5.34	$48,146
Mar 2001	179	9,064	24.54	5.38	$53,125
Feb 2001	181	6,507	27.75	5.77	$42,549
Jan 2001	182	8,624	27.47	8.40	$77,430
Dec 2000	180	9,076	26.88	9.12	$87,634
Nov 2000	181	8,219	32.21	5.66	$52,333
Oct 2000	0	9,170	31.23	5.15	$47,184
Sep 2000	177	8,386	31.87	5.19	$49,135
Aug 2000	0	8,969	29.64	4.54	$40,726
Jul 2000	176	9,606	28.53	4.09	$44,307
Jun 2000	175	9,592	29.30	4.40	$47,306
May 2000	177	10,534	27.26	3.68	$43,588
Apr 2000	0	13,577	24.51	3.12	$42,306
Mar 2000	308	11,170	28.42	2.86	$40,697
Feb 2000	179	9,548	27.62	2.73	$30,977
Jan 2000	178	8,953	25.27	2.48	$26,706
Dec 1999	180	10,300	24.28	2.42	$29,335
Nov 1999	180	9,926	23.19	2.43	$28,334
Oct 1999	178	10,015	20.98	2.80	$31,814
Sep 1999	0	9,311	21.75	2.62	$24,384
Aug 1999	178	9,689	19.26	2.88	$31,290
Jul 1999	177	9,308	17.89	2.37	$25,249
Jun 1999	356	9,137	15.94	2.36	$27,257
May 1999	0	10,710	15.79	2.32	$24,858
Apr 1999	178	10,436	15.10	2.21	$25,731
Mar 1999	180	11,149	12.47	1.84	$22,740
Feb 1999	361	10,143	9.98	1.82	$22,041
Jan 1999	181	12,184	10.38	1.90	$25,028
Dec 1998	182	13,579	9.20	1.77	$25,754
Nov 1998	178	12,497	10.89	2.19	$29,253
Oct 1998	180	10,563	12.42	1.97	$23,036
Sep 1998	178	10,182	12.59	2.08	$23,446
Aug 1998	178	10,241	11.30	1.91	$21,545
Jul 1998	176	10,606	11.74	2.24	$25,795
Jun 1998	177	11,188	11.24	2.24	$27,020
May 1998	178	11,945	12.62	2.21	$28,601
Apr 1998	179	11,481	13.04	2.51	$31,098
Mar 1998	181	11,401	12.80	2.31	$28,647
Feb 1998	180	9,342	13.95	2.30	$23,989
Jan 1998	0	10,028	14.70	2.15	$21,608
Dec 1997	361	9,683	16.32	2.41	$29,238
Nov 1997	180	9,455	18.19	3.09	$32,474
Oct 1997	180	10,458	19.25	3.15	$36,406
Sep 1997	176	10,554	17.74	2.95	$34,308
Aug 1997	178	11,040	17.86	2.55	$31,383
Jul 1997	176	12,403	17.58	2.25	$30,963
Jun 1997	355	7,634	17.24	2.26	$23,352
May 1997	178	13,795	18.97	2.31	$35,222
Apr 1997	179	11,873	17.88	2.08	$27,929
Mar 1997	179	11,986	18.95	1.94	$26,635
Feb 1997	361	10,746	20.49	2.21	$31,101
Jan 1997	180	13,536	23.48	3.54	$52,140
Dec 1996	180	12,947	23.32	—	$4,198
Nov 1996	179	12,305	21.97	—	$3,933
Oct 1996	274	13,576	23.31	—	$6,387
Sep 1996	179	13,063	22.22	—	$3,977
Aug 1996	170	12,616	20.26	—	$3,444
Jul 1996	353	12,929	19.55	—	$6,901
Jun 1996	177	13,947	18.73	—	$3,315
May 1996	177	15,313	19.43	—	$3,439
Apr 1996	360	14,846	21.51	—	$7,744
Mar 1996	180	14,897	19.38	—	$3,488
Feb 1996	364	13,050	16.98	—	$6,181
Jan 1996	180	15,886	17.07	—	$3,073
Dec 1995	363	16,474	17.19	—	$6,240
Nov 1995	180	19,414	16.00	—	$2,880
Oct 1995	358	15,839	15.43	—	$5,524
Sep 1995	178	14,221	16.18	—	$2,880
Aug 1995	356	16,973	15.92	—	$5,668
Jul 1995	177	17,906	15.24	—	$2,697
Jun 1995	357	12,038	16.41	—	$5,858
May 1995	180	17,911	17.56	—	$3,161
Apr 1995	360	17,923	17.73	—	$6,383
Mar 1995	180	18,411	16.44	—	$2,959
Feb 1995	361	17,386	16.58	—	$5,985
Jan 1995	181	17,873	15.92	—	$2,882
Dec 1994	365	18,368	15.03	—	$5,486
Nov 1994	359	18,229	15.90	—	$5,708
Oct 1994	179	19,824	15.58	—	$2,789
Sep 1994	358	20,477	15.29	—	$5,474
Aug 1994	534	18,585	16.13	—	$8,613
Jul 1994	354	22,022	17.56	—	$6,216
Jun 1994	356	23,489	17.09	—	$6,084
May 1994	354	31,636	15.88	—	$5,622
Apr 1994	359	18,174	14.14	—	$5,076
Mar 1994	361	24,680	12.46	—	$4,498
Feb 1994	361	21,989	12.50	—	$4,513
Jan 1994	361	24,237	12.66	—	$4,570
Dec 1993	181	24,115	12.33	—	$2,232
Nov 1993	541	22,549	14.49	—	$7,839
Oct 1993	357	24,059	15.85	—	$5,658
Sep 1993	356	23,711	15.03	—	$5,351
Aug 1993	354	25,415	15.66	—	$5,544
Jul 1993	532	25,820	15.46	—	$8,225
Jun 1993	354	23,548	16.79	—	$5,944
May 1993	357	26,493	17.68	—	$6,312
Apr 1993	536	24,836	18.05	—	$9,675
Mar 1993	360	26,655	18.14	—	$6,530
Feb 1993	360	24,361	17.90	—	$6,444
Jan 1993	540	29,060	16.93	—	$9,142

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.

Dec 2004 — as filed, then multipliedworked

Condensate           129 bbl  × $ 39.86 =     $5,142
Gas                    0 Mcf  × $  6.75 =         $0

────────────────────────────────────────────────────
Month total                                   $5,142

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. 02/G/120466 is the state's own key, not one this site invented.