MACMAHON, P. A.

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

Operated by CHEVRON U. S. A. INC. (P-5 148113) in the LAREDO (LOBO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 85282District 04Field 52025500NGPA filingCondensateGasSave Export

Value, all time

$2.6 M

Jan 1993 – Feb 2012

Value, last 12 filed months

$2 k

at the published price for each month

Months reported

230

no gaps in the span

Streams

condensate, gas

The LAREDO (LOBO) 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 281 leases and 281 wells, and the rule below applies to all of them.

Discovered

1976-02-01

as the register files it

Field class

Gas

the register's own label

Between wells

1,320 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1976-02-01.

The Commission's schedule remark for this field reads: “SURVEYS.”

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	17,723 bbl	$307,542
Gas	Production	2,979,868 Mcf	$2,258,617
Total			$2,566,159

2,314,024 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 27.3918, -99.4821. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.39184, -99.48206 · 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

6,977 ft

1 wells filed one

Completion to plug

29.7 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 6,977 ft.

Completions filed

Oct 1979

1 of 1 wells

Plug dates filed

Jun 2009

1 of 1 wells

Last completion to plug: a median of 29.7 years across the 1 well that filed both dates, with the middle half between 29.7 years and 29.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-47932318	4	6,977 ft	Oct 1979	Jun 2009	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 (230)

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

230 months


Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	20	0	96.87	3.24	$1,937
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	29	0	85.73	4.35	$2,486
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	1	82.85	6.92	$7
Sep 2007	0	10	75.84	6.24	$62
Aug 2007	0	6	69.06	6.39	$38
Jul 2007	0	129	70.90	6.39	$824
Jun 2007	0	236	62.00	7.55	$1,781
May 2007	0	348	58.74	7.85	$2,731
Apr 2007	0	529	59.61	7.81	$4,129
Mar 2007	0	685	56.92	7.30	$5,002
Feb 2007	0	477	55.10	8.22	$3,919
Jan 2007	0	379	50.30	6.73	$2,549
Dec 2006	0	786	56.65	6.92	$5,438
Nov 2006	0	869	54.20	7.62	$6,620
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	0	901	60.08	5.04	$4,539
Aug 2006	0	1,403	68.71	7.34	$10,298
Jul 2006	0	1,505	69.37	6.34	$9,546
Jun 2006	0	1,384	66.28	6.38	$8,835
May 2006	0	1,338	66.01	6.42	$8,597
Apr 2006	0	1,203	64.39	7.36	$8,855
Mar 2006	0	1,557	56.70	7.08	$11,028
Feb 2006	0	931	57.59	7.75	$7,216
Jan 2006	0	1,533	60.59	8.93	$13,695
Dec 2005	56	912	54.94	13.42	$15,311
Nov 2005	0	1,704	54.69	10.59	$18,043
Oct 2005	0	1,504	58.34	13.80	$20,749
Sep 2005	0	1,760	61.45	12.08	$21,259
Aug 2005	0	2,320	61.51	9.80	$22,729
Jul 2005	0	1,939	55.69	7.84	$15,209
Jun 2005	0	1,062	52.33	7.38	$7,839
May 2005	0	1,880	45.22	6.65	$12,504
Apr 2005	0	1,654	49.20	7.36	$12,174
Mar 2005	0	881	50.37	7.15	$6,303
Feb 2005	0	1,163	45.22	6.31	$7,341
Jan 2005	0	1,859	43.16	6.32	$11,753
Dec 2004	0	1,692	39.86	6.75	$11,423
Nov 2004	0	1,883	45.28	6.33	$11,920
Oct 2004	0	1,497	49.70	6.52	$9,753
Sep 2004	0	1,317	43.24	5.28	$6,959
Aug 2004	0	1,824	42.37	5.55	$10,124
Jul 2004	0	1,710	38.28	6.08	$10,404
Jun 2004	0	1,770	36.10	6.43	$11,386
May 2004	0	1,893	37.48	6.49	$12,294
Apr 2004	0	1,916	34.47	5.86	$11,225
Mar 2004	0	1,775	34.36	5.53	$9,816
Feb 2004	0	1,650	32.45	5.51	$9,091
Jan 2004	0	1,906	32.03	6.30	$12,007
Dec 2003	0	1,674	30.26	6.30	$10,549
Nov 2003	0	1,807	28.80	4.60	$8,303
Oct 2003	0	2,032	28.17	4.76	$9,672
Sep 2003	0	1,882	26.31	4.75	$8,938
Aug 2003	0	2,055	29.76	5.13	$10,542
Jul 2003	0	2,000	29.41	5.17	$10,342
Jun 2003	0	1,791	28.56	5.98	$10,715
May 2003	0	1,779	26.59	5.97	$10,625
Apr 2003	0	1,505	26.67	5.41	$8,138
Mar 2003	126	1,663	31.14	6.10	$14,061
Feb 2003	0	1,485	33.48	7.93	$11,770
Jan 2003	0	1,349	30.31	5.58	$7,530
Dec 2002	0	1,193	26.91	4.85	$5,791
Nov 2002	0	1,372	24.66	4.14	$5,676
Oct 2002	0	1,407	26.46	4.23	$5,950
Sep 2002	0	1,515	27.44	3.64	$5,507
Aug 2002	0	1,556	25.96	3.16	$4,923
Jul 2002	0	2,405	24.58	3.06	$7,364
Jun 2002	0	2,286	23.73	3.34	$7,631
May 2002	0	2,410	24.66	3.58	$8,637
Apr 2002	0	1,010	23.65	3.51	$3,547
Mar 2002	140	3,489	22.00	3.10	$13,905
Feb 2002	0	2,250	18.22	2.38	$5,345
Jan 2002	0	2,431	17.17	2.38	$5,775
Dec 2001	0	2,899	16.93	2.36	$6,854
Nov 2001	0	3,363	18.07	2.41	$8,090
Oct 2001	0	3,803	19.78	2.53	$9,617
Sep 2001	0	5,113	24.26	2.25	$11,511
Aug 2001	141	5,566	24.87	3.05	$20,501
Jul 2001	0	6,082	23.93	3.20	$19,445
Jun 2001	0	5,321	24.56	3.82	$20,348
May 2001	0	5,537	25.52	4.31	$23,850
Apr 2001	0	6,618	24.68	5.34	$35,309
Mar 2001	0	8,313	24.54	5.38	$44,694
Feb 2001	125	7,001	27.75	5.77	$43,844
Jan 2001	0	6,823	27.47	8.40	$57,305
Dec 2000	0	7,817	26.88	9.12	$71,311
Nov 2000	171	7,697	32.21	5.66	$49,058
Oct 2000	0	7,455	31.23	5.15	$38,360
Sep 2000	0	6,779	31.87	5.19	$35,159
Aug 2000	179	9,093	29.64	4.54	$46,595
Jul 2000	0	8,933	28.53	4.09	$36,534
Jun 2000	0	9,119	29.30	4.40	$40,099
May 2000	200	9,766	27.26	3.68	$41,388
Apr 2000	0	9,779	24.51	3.12	$30,471
Mar 2000	178	10,263	28.42	2.86	$34,408
Feb 2000	0	9,938	27.62	2.73	$27,096
Jan 2000	0	10,101	25.27	2.48	$25,056
Dec 1999	0	11,378	24.28	2.42	$27,577
Nov 1999	176	10,919	23.19	2.43	$30,658
Oct 1999	0	9,562	20.98	2.80	$26,809
Sep 1999	0	10,775	21.75	2.62	$28,218
Aug 1999	0	10,008	19.26	2.88	$28,779
Jul 1999	165	11,321	17.89	2.37	$29,809
Jun 1999	0	11,633	15.94	2.36	$27,478
May 1999	163	11,621	15.79	2.32	$29,546
Apr 1999	0	11,562	15.10	2.21	$25,529
Mar 1999	0	12,876	12.47	1.84	$23,670
Feb 1999	119	11,918	9.98	1.82	$22,852
Jan 1999	83	13,168	10.38	1.90	$25,880
Dec 1998	0	14,201	9.20	1.77	$25,183
Nov 1998	0	14,067	10.89	2.19	$30,747
Oct 1998	111	14,801	12.42	1.97	$30,525
Sep 1998	0	14,375	12.59	2.08	$29,938
Aug 1998	152	12,275	11.30	1.91	$25,130
Jul 1998	0	10,291	11.74	2.24	$23,024
Jun 1998	143	8,209	11.24	2.24	$19,973
May 1998	0	5,498	12.62	2.21	$12,130
Apr 1998	0	5,882	13.04	2.51	$14,736
Mar 1998	0	5,974	12.80	2.31	$13,797
Feb 1998	271	2,091	13.95	2.30	$8,588
Jan 1998	0	2,708	14.70	2.15	$5,835
Dec 1997	0	2,480	16.32	2.41	$5,980
Nov 1997	132	140	18.19	3.09	$2,833
Oct 1997	0	2,037	19.25	3.15	$6,416
Sep 1997	152	10,959	17.74	2.95	$35,079
Aug 1997	159	14,981	17.86	2.55	$41,112
Jul 1997	140	13,325	17.58	2.25	$32,402
Jun 1997	0	15,506	17.24	2.26	$35,000
May 1997	152	16,022	18.97	2.31	$39,870
Apr 1997	0	16,632	17.88	2.08	$34,641
Mar 1997	154	18,663	18.95	1.94	$39,108
Feb 1997	156	15,065	20.49	2.21	$36,428
Jan 1997	0	19,715	23.48	3.54	$69,785
Dec 1996	156	20,387	23.32	—	$3,638
Nov 1996	0	21,399	21.97	—	$0
Oct 1996	155	21,658	23.31	—	$3,613
Sep 1996	157	22,071	22.22	—	$3,489
Aug 1996	0	23,506	20.26	—	$0
Jul 1996	152	23,460	19.55	—	$2,972
Jun 1996	0	23,078	18.73	—	$0
May 1996	153	26,956	19.43	—	$2,973
Apr 1996	0	27,240	21.51	—	$0
Mar 1996	154	27,708	19.38	—	$2,985
Feb 1996	300	26,421	16.98	—	$5,094
Jan 1996	0	21,035	17.07	—	$0
Dec 1995	158	28,693	17.19	—	$2,716
Nov 1995	156	25,993	16.00	—	$2,496
Oct 1995	168	24,350	15.43	—	$2,592
Sep 1995	155	30,291	16.18	—	$2,508
Aug 1995	154	30,412	15.92	—	$2,452
Jul 1995	153	34,486	15.24	—	$2,332
Jun 1995	0	37,254	16.41	—	$0
May 1995	333	37,981	17.56	—	$5,847
Apr 1995	367	40,484	17.73	—	$6,507
Mar 1995	160	42,999	16.44	—	$2,630
Feb 1995	305	39,752	16.58	—	$5,057
Jan 1995	170	45,424	15.92	—	$2,706
Dec 1994	348	47,331	15.03	—	$5,230
Nov 1994	362	46,426	15.90	—	$5,756
Oct 1994	346	54,741	15.58	—	$5,391
Sep 1994	512	53,725	15.29	—	$7,828
Aug 1994	173	53,232	16.13	—	$2,790
Jul 1994	509	58,560	17.56	—	$8,938
Jun 1994	337	62,904	17.09	—	$5,759
May 1994	685	68,328	15.88	—	$10,878
Apr 1994	342	59,482	14.14	—	$4,836
Mar 1994	346	59,331	12.46	—	$4,311
Feb 1994	320	31,764	12.50	—	$4,000
Jan 1994	476	79,048	12.66	—	$6,026
Dec 1993	662	72,966	12.33	—	$8,162
Nov 1993	455	82,856	14.49	—	$6,593
Oct 1993	608	85,358	15.85	—	$9,637
Sep 1993	449	79,840	15.03	—	$6,748
Aug 1993	392	77,801	15.66	—	$6,139
Jul 1993	297	82,421	15.46	—	$4,592
Jun 1993	609	86,650	16.79	—	$10,225
May 1993	739	86,947	17.68	—	$13,066
Apr 1993	365	84,380	18.05	—	$6,588
Mar 1993	363	66,877	18.14	—	$6,585
Feb 1993	180	49,843	17.90	—	$3,222
Jan 1993	549	80,175	16.93	—	$9,295

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 2011 — as filed, then multipliedworked

Condensate            20 bbl  × $ 96.87 =     $1,937
Gas                    0 Mcf  × $  3.24 =         $0

────────────────────────────────────────────────────
Month total                                   $1,937

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. 04/G/85282 is the state's own key, not one this site invented.