MARTIN, NELLIE C.

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

Operated by SHERIDAN PRODUCTION COMPANY, LLC (P-5 775854) in the MARTIN (TUBB) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23340District 08Field 57774664Hydrogen sulphide fieldNGPA filingOilCasinghead gasSave Export

Value, all time

$32.7 M

Jan 1993 – Mar 2011

Value, last 12 filed months

$377 k

at the published price for each month

Months reported

219

no gaps in the span

Streams

oil, casinghead gas

The MARTIN (TUBB) 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 13 leases and 41 wells, and the rule below applies to all of them.

Discovered

1955-11-24

as the register files it

Field class

Oil

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

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: “INTO MARTIN (CONSOLIDATED) EFFECTIVE 6/22/2010.”

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	9	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
Oil	Disposition	562,892 bbl	$15,723,984
Casinghead gas	Production	6,198,063 Mcf	$16,982,720
Total			$32,706,705

2,445,897 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 (18)

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 32.2054, -102.7839. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

32.20567, -102.78396 · 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%

18 of 18 wells

With a plug date

16.7%

3 of 18 wells

Median depth

7,450 ft

18 wells filed one

Completion to plug

23.3 years

median over 3 wells

What the state filed about each well

On the RRC proration schedule

18100.0%

A plug date is filed

316.7%

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

316.7%

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, 18 of 18 wells. Median 7,450 ft, with the middle half between 6,850 and 8,464 ft; the shallowest is 6,525 ft and the deepest 8,869 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, 18 of 18 wells, Jul 1983 – Jul 2019. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Jul 1983 – Jul 2019

18 of 18 wells

Plug dates filed

Aug 2001 – Mar 2018

3 of 18 wells; 15 filed none

Last completion to plug: a median of 23.3 years across the 3 wells that filed both dates, with the middle half between 15.8 years and 23.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

18 wells


42-00334685	21	7,450 ft	Jul 2019	—	Yes
42-00333722	17	8,500 ft	Mar 2019	—	Yes
42-00333701	16	6,550 ft	Apr 2018	—	Yes
42-00333702	15	6,550 ft	Apr 2018	—	Yes
42-00331910	12	8,720 ft	May 2015	—	Yes
42-00333330	13	8,400 ft	Mar 2014	—	Yes
42-00311055	11	8,275 ft	Mar 2014	—	Yes
42-00336650	24	6,800 ft	Sep 2011	—	Yes
42-00335529	23	8,869 ft	Sep 2010	—	Yes
42-00334684	22	7,450 ft	Apr 2008	—	Yes
42-00334156	18	7,000 ft	Dec 1994	Mar 2018	Yes
42-00332950	7	6,525 ft	Dec 1993	—	Yes
42-00306406	2	8,840 ft	May 1993	Aug 2001	Yes
42-00334316	19	7,100 ft	Feb 1993	May 2017	Yes
42-00334319	20	7,100 ft	Jan 1993	—	Yes
42-00333077	14	8,485 ft	Jun 1990	—	Yes
42-00306404	1	8,223 ft	Aug 1987	—	Yes
42-00332977	8	6,562 ft	Jul 1983	—	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 (219)

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

219 months


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	199	0	70.36	4.91	$14,002
May 2010	1,789	14,773	71.12	4.24	$189,801
Apr 2010	1,407	14,190	81.69	4.12	$173,439
Mar 2010	1,519	14,230	78.39	4.39	$181,525
Feb 2010	1,132	13,476	73.58	5.44	$156,634
Jan 2010	1,521	14,539	74.36	5.96	$199,813
Dec 2009	1,628	13,477	71.44	5.48	$190,209
Nov 2009	1,628	14,966	74.59	3.75	$177,577
Oct 2009	1,533	16,060	72.54	4.11	$177,214
Sep 2009	1,512	15,399	65.54	3.06	$146,291
Aug 2009	1,251	15,462	67.42	3.22	$134,107
Jul 2009	1,783	15,895	61.13	3.46	$164,063
Jun 2009	1,701	16,696	66.16	3.90	$177,569
May 2009	1,779	16,110	54.74	3.93	$160,626
Apr 2009	1,772	14,078	46.77	3.59	$133,381
Mar 2009	1,770	14,993	42.14	4.06	$135,444
Feb 2009	1,636	11,474	32.81	4.63	$106,836
Jan 2009	1,532	13,525	35.86	5.37	$127,580
Dec 2008	2,268	16,067	37.10	5.98	$180,178
Nov 2008	1,734	15,750	55.49	6.86	$204,270
Oct 2008	1,687	15,798	75.24	6.92	$236,283
Sep 2008	1,417	12,195	101.76	7.88	$240,255
Aug 2008	1,250	9,052	114.22	8.48	$219,563
Jul 2008	910	14,957	131.08	11.39	$289,635
Jun 2008	1,640	16,093	131.33	13.03	$425,115
May 2008	1,864	17,573	123.17	11.57	$432,984
Apr 2008	1,501	15,703	110.31	10.45	$329,748
Mar 2008	1,216	14,407	101.90	9.66	$263,141
Feb 2008	1,387	14,313	92.53	8.77	$253,872
Jan 2008	1,671	16,175	90.38	8.21	$283,753
Dec 2007	1,522	15,189	88.33	7.30	$245,348
Nov 2007	1,424	16,153	91.67	7.29	$248,321
Oct 2007	1,467	17,292	82.85	6.92	$241,236
Sep 2007	1,450	13,774	75.84	6.24	$195,975
Aug 2007	1,471	18,089	69.06	6.39	$217,139
Jul 2007	1,513	17,518	70.90	6.39	$219,176
Jun 2007	1,479	17,043	62.00	7.55	$220,346
May 2007	1,690	17,061	58.74	7.85	$233,136
Apr 2007	1,344	16,246	59.61	7.81	$206,919
Mar 2007	1,700	16,606	56.92	7.30	$218,021
Feb 2007	1,181	14,130	55.10	8.22	$181,165
Jan 2007	1,449	15,883	50.30	6.73	$179,727
Dec 2006	1,425	16,213	56.65	6.92	$192,895
Nov 2006	1,464	15,135	54.20	7.62	$194,639
Oct 2006	1,202	16,238	54.90	6.01	$163,642
Sep 2006	1,493	15,919	60.08	5.04	$169,887
Aug 2006	1,452	17,720	68.71	7.34	$229,830
Jul 2006	1,322	17,140	69.37	6.34	$200,422
Jun 2006	1,106	17,874	66.28	6.38	$187,411
May 2006	1,552	18,230	66.01	6.42	$219,575
Apr 2006	1,670	18,138	64.39	7.36	$241,036
Mar 2006	1,571	18,255	56.70	7.08	$218,374
Feb 2006	1,249	14,432	57.59	7.75	$183,794
Jan 2006	1,601	17,125	60.59	8.93	$249,988
Dec 2005	1,243	14,589	54.94	13.42	$264,008
Nov 2005	1,277	17,066	54.69	10.59	$250,541
Oct 2005	1,332	13,916	58.34	13.80	$269,691
Sep 2005	1,283	15,081	61.45	12.08	$261,004
Aug 2005	1,560	20,140	61.51	9.80	$293,264
Jul 2005	1,509	20,008	55.69	7.84	$240,972
Jun 2005	1,338	17,498	52.33	7.38	$199,171
May 2005	1,838	16,993	45.22	6.65	$196,138
Apr 2005	1,573	17,495	49.20	7.36	$206,163
Mar 2005	2,154	20,074	50.37	7.15	$252,124
Feb 2005	1,226	17,384	45.22	6.31	$165,166
Jan 2005	1,932	19,807	43.16	6.32	$208,609
Dec 2004	1,862	20,264	39.86	6.75	$211,023
Nov 2004	1,567	18,879	45.28	6.33	$190,466
Oct 2004	1,778	19,431	49.70	6.52	$214,962
Sep 2004	1,544	19,675	43.24	5.28	$170,723
Aug 2004	1,560	20,544	42.37	5.55	$180,130
Jul 2004	1,755	21,109	38.28	6.08	$195,612
Jun 2004	1,816	21,353	36.10	6.43	$202,922
May 2004	1,811	21,906	37.48	6.49	$210,147
Apr 2004	1,697	20,356	34.47	5.86	$177,750
Mar 2004	2,062	20,410	34.36	5.53	$183,720
Feb 2004	1,828	18,741	32.45	5.51	$162,574
Jan 2004	1,822	20,007	32.03	6.30	$184,396
Dec 2003	1,707	20,039	30.26	6.30	$177,932
Nov 2003	1,773	20,203	28.80	4.60	$143,898
Oct 2003	1,758	19,619	28.17	4.76	$142,902
Sep 2003	1,876	18,943	26.31	4.75	$139,325
Aug 2003	1,701	21,298	29.76	5.13	$159,875
Jul 2003	1,278	19,767	29.41	5.17	$139,798
Jun 2003	1,991	18,107	28.56	5.98	$165,196
May 2003	1,424	18,324	26.59	5.97	$147,308
Apr 2003	1,824	20,134	26.67	5.41	$157,516
Mar 2003	1,486	20,782	31.14	6.10	$172,962
Feb 2003	1,875	18,592	33.48	7.93	$210,133
Jan 2003	1,943	17,945	30.31	5.58	$159,062
Dec 2002	1,655	18,249	26.91	4.85	$133,112
Nov 2002	1,982	21,072	24.66	4.14	$136,050
Oct 2002	2,147	22,455	26.46	4.23	$151,775
Sep 2002	1,978	22,749	27.44	3.64	$136,973
Aug 2002	1,710	21,782	25.96	3.16	$113,313
Jul 2002	1,725	25,095	24.58	3.06	$119,235
Jun 2002	2,584	27,115	23.73	3.34	$151,835
May 2002	1,880	27,136	24.66	3.58	$143,616
Apr 2002	1,986	26,925	23.65	3.51	$141,538
Mar 2002	2,256	25,250	22.00	3.10	$127,976
Feb 2002	2,443	25,197	18.22	2.38	$104,371
Jan 2002	2,307	26,538	17.17	2.38	$102,657
Dec 2001	2,649	27,074	16.93	2.36	$108,861
Nov 2001	2,042	25,063	18.07	2.41	$97,188
Oct 2001	2,374	28,139	19.78	2.53	$118,118
Sep 2001	1,967	25,820	24.26	2.25	$105,849
Aug 2001	2,274	28,961	24.87	3.05	$144,977
Jul 2001	2,001	28,779	23.93	3.20	$139,893
Jun 2001	2,268	28,383	24.56	3.82	$164,243
May 2001	2,765	29,800	25.52	4.31	$198,921
Apr 2001	1,968	25,703	24.68	5.34	$185,704
Mar 2001	2,164	28,737	24.54	5.38	$207,607
Feb 2001	2,065	24,705	27.75	5.77	$199,779
Jan 2001	2,051	26,751	27.47	8.40	$281,016
Dec 2000	2,603	28,790	26.88	9.12	$332,605
Nov 2000	2,569	28,050	32.21	5.66	$241,454
Oct 2000	2,227	28,987	31.23	5.15	$218,702
Sep 2000	2,240	29,760	31.87	5.19	$225,739
Aug 2000	2,452	30,332	29.64	4.54	$210,407
Jul 2000	2,390	29,534	28.53	4.09	$188,973
Jun 2000	1,909	28,922	29.30	4.40	$183,111
May 2000	2,303	26,834	27.26	3.68	$161,522
Apr 2000	2,517	30,121	24.51	3.12	$155,549
Mar 2000	3,042	30,763	28.42	2.86	$174,428
Feb 2000	2,684	29,002	27.62	2.73	$153,206
Jan 2000	3,106	31,011	25.27	2.48	$155,411
Dec 1999	2,732	30,054	24.28	2.42	$139,175
Nov 1999	2,564	28,900	23.19	2.43	$129,801
Oct 1999	2,555	28,809	20.98	2.80	$134,376
Sep 1999	2,012	27,296	21.75	2.62	$115,245
Aug 1999	1,961	28,615	19.26	2.88	$120,054
Jul 1999	2,598	32,423	17.89	2.37	$123,398
Jun 1999	2,433	30,331	15.94	2.36	$110,427
May 1999	2,448	31,589	15.79	2.32	$111,973
Apr 1999	2,131	29,663	15.10	2.21	$97,675
Mar 1999	3,004	31,817	12.47	1.84	$95,950
Feb 1999	2,397	28,370	9.98	1.82	$75,493
Jan 1999	2,784	30,996	10.38	1.90	$87,789
Dec 1998	2,800	32,093	9.20	1.77	$82,671
Nov 1998	2,706	30,534	10.89	2.19	$96,207
Oct 1998	2,591	31,536	12.42	1.97	$94,281
Sep 1998	2,575	32,490	12.59	2.08	$100,084
Aug 1998	2,803	35,060	11.30	1.91	$98,546
Jul 1998	2,855	35,188	11.74	2.24	$112,243
Jun 1998	2,824	36,469	11.24	2.24	$113,333
May 1998	3,278	41,037	12.62	2.21	$131,910
Apr 1998	3,235	38,136	13.04	2.51	$137,728
Mar 1998	3,461	39,292	12.80	2.31	$135,043
Feb 1998	3,523	33,605	13.95	2.30	$126,408
Jan 1998	3,592	38,538	14.70	2.15	$135,844
Dec 1997	3,693	38,483	16.32	2.41	$153,056
Nov 1997	3,463	36,263	18.19	3.09	$174,982
Oct 1997	2,957	35,623	19.25	3.15	$169,128
Sep 1997	3,486	39,387	17.74	2.95	$178,226
Aug 1997	3,858	46,443	17.86	2.55	$187,554
Jul 1997	4,743	46,176	17.58	2.25	$187,137
Jun 1997	3,327	43,135	17.24	2.26	$154,722
May 1997	3,777	44,484	18.97	2.31	$174,341
Apr 1997	3,606	40,254	17.88	2.08	$148,316
Mar 1997	3,471	40,111	18.95	1.94	$143,556
Feb 1997	3,318	36,599	20.49	2.21	$148,720
Jan 1997	4,174	41,475	23.48	3.54	$244,815
Dec 1996	3,571	41,761	23.32	—	$83,276
Nov 1996	3,643	42,670	21.97	—	$80,037
Oct 1996	3,902	45,668	23.31	—	$90,956
Sep 1996	3,867	44,284	22.22	—	$85,925
Aug 1996	3,833	45,977	20.26	—	$77,657
Jul 1996	3,866	45,885	19.55	—	$75,580
Jun 1996	3,819	47,386	18.73	—	$71,530
May 1996	4,217	46,883	19.43	—	$81,936
Apr 1996	3,987	45,717	21.51	—	$85,760
Mar 1996	4,536	49,479	19.38	—	$87,908
Feb 1996	4,148	46,040	16.98	—	$70,433
Jan 1996	4,253	49,151	17.07	—	$72,599
Dec 1995	4,476	51,017	17.19	—	$76,942
Nov 1995	4,528	50,347	16.00	—	$72,448
Oct 1995	4,490	61,493	15.43	—	$69,281
Sep 1995	4,524	52,742	16.18	—	$73,198
Aug 1995	4,012	56,715	15.92	—	$63,871
Jul 1995	5,151	62,303	15.24	—	$78,501
Jun 1995	4,029	51,376	16.41	—	$66,116
May 1995	5,693	59,792	17.56	—	$99,969
Apr 1995	5,288	58,417	17.73	—	$93,756
Mar 1995	5,034	58,591	16.44	—	$82,759
Feb 1995	5,709	52,217	16.58	—	$94,655
Jan 1995	5,290	52,258	15.92	—	$84,217
Dec 1994	5,341	54,721	15.03	—	$80,275
Nov 1994	4,477	52,728	15.90	—	$71,184
Oct 1994	5,344	59,778	15.58	—	$83,260
Sep 1994	4,940	60,797	15.29	—	$75,533
Aug 1994	5,631	67,280	16.13	—	$90,828
Jul 1994	6,207	67,124	17.56	—	$108,995
Jun 1994	5,314	65,354	17.09	—	$90,816
May 1994	5,408	44,592	15.88	—	$85,879
Apr 1994	6,471	61,377	14.14	—	$91,500
Mar 1994	7,088	63,360	12.46	—	$88,316
Feb 1994	6,395	54,826	12.50	—	$79,938
Jan 1994	6,680	56,566	12.66	—	$84,569
Dec 1993	5,577	55,787	12.33	—	$68,764
Nov 1993	5,948	47,934	14.49	—	$86,187
Oct 1993	5,656	58,113	15.85	—	$89,648
Sep 1993	5,474	51,102	15.03	—	$82,274
Aug 1993	4,410	48,425	15.66	—	$69,061
Jul 1993	4,537	44,684	15.46	—	$70,142
Jun 1993	4,616	39,949	16.79	—	$77,503
May 1993	4,352	38,118	17.68	—	$76,943
Apr 1993	3,675	36,750	18.05	—	$66,334
Mar 1993	4,805	37,004	18.14	—	$87,163
Feb 1993	4,073	31,582	17.90	—	$72,907
Jan 1993	3,152	29,777	16.93	—	$53,363

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 2010 — as filed, then multipliedworked

Oil                  199 bbl  × $ 70.36 =    $14,002
Casinghead gas         0 Mcf  × $  4.91 =         $0

────────────────────────────────────────────────────
Month total                                  $14,002

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/23340 is the state's own key, not one this site invented.