SPEARMAN

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

Operated by ARCHER,CARL M ESTATE PARTNERSHIP (P-5 ) in the WILDCAT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 28212District 10Field 00024001Wildcat fieldNGPA filingCondensateGasSave Export

Value, all time

$3.1 M

Jan 1993 – Oct 2018

Value, last 12 filed months

$9 k

at the published price for each month

Months reported

310

no gaps in the span

Streams

condensate, gas

The WILDCAT 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 351 leases and 355 wells, and the rule below applies to all of them.

Discovered

1970-01-15

as the register files it

Field class

Oil and 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: “WELLS IN THIS FIELD NOT ELGIBLE FOR ALLOWABLE”

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	568 bbl	$14,735
Gas	Production	1,071,397 Mcf	$3,121,755
Total			$3,136,490

343,269 Mcf of this lease's gas, across 47 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 36.1872, -101.2040. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.18724, -101.20403 · 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

7,625 ft

1 wells filed one

Completion to plug

56.3 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 7,625 ft.

Completions filed

May 1962

1 of 1 wells

Plug dates filed

Sep 2018

1 of 1 wells

Last completion to plug: a median of 56.3 years across the 1 well that filed both dates, with the middle half between 56.3 years and 56.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-19500761	1	7,625 ft	May 1962	Sep 2018	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 (310)

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

310 months


Oct 2018	0	0	61.44	3.40	$0
Sep 2018	116	4	59.54	3.11	$6,919
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
May 2018	0	0	65.38	2.90	$0
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	0	767	61.22	2.79	$2,138
Feb 2018	0	23	61.78	2.77	$64
Jan 2018	0	30	62.87	4.01	$120
Dec 2017	0	43	57.27	2.92	$126
Nov 2017	0	13	55.42	3.12	$41
Oct 2017	0	93	49.29	2.98	$277
Sep 2017	0	36	47.52	3.09	$111
Aug 2017	0	50	45.37	3.00	$150
Jul 2017	0	70	43.87	3.09	$216
Jun 2017	0	46	42.49	3.09	$142
May 2017	0	89	45.37	3.26	$290
Apr 2017	0	43	47.93	3.21	$138
Mar 2017	0	112	46.77	2.98	$334
Feb 2017	0	17	50.45	2.95	$50
Jan 2017	0	212	49.41	3.42	$725
Dec 2016	0	263	48.76	3.72	$979
Nov 2016	0	126	42.49	2.64	$333
Oct 2016	0	238	46.19	3.09	$735
Sep 2016	0	159	41.55	3.10	$493
Aug 2016	0	74	41.44	2.92	$216
Jul 2016	0	21	41.62	2.92	$61
Jun 2016	0	51	45.35	2.69	$137
May 2016	0	108	42.52	1.99	$215
Apr 2016	0	147	36.56	1.99	$293
Mar 2016	0	153	33.01	1.79	$274
Feb 2016	0	192	26.47	2.06	$396
Jan 2016	0	277	27.35	2.36	$655
Dec 2015	0	220	32.36	2.00	$440
Nov 2015	0	225	38.79	2.17	$488
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	146	48.15	2.95	$430
Jun 2015	0	149	56.15	2.88	$430
May 2015	0	151	55.21	2.96	$446
Apr 2015	0	268	49.82	2.71	$725
Mar 2015	0	177	42.89	2.93	$519
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	23	43.43	3.10	$71
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	46	70.46	4.25	$196
Oct 2014	0	85	78.30	3.90	$332
Sep 2014	0	53	86.16	4.05	$214
Aug 2014	0	48	89.39	4.04	$194
Jul 2014	0	41	96.56	4.18	$171
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	21	94.73	4.73	$99
Apr 2014	0	69	95.94	4.81	$332
Mar 2014	0	535	95.89	5.06	$2,705
Feb 2014	0	674	97.40	6.19	$4,173
Jan 2014	0	1,870	90.40	4.86	$9,090
Dec 2013	0	1,965	91.82	4.35	$8,557
Nov 2013	0	1,981	88.85	3.74	$7,406
Oct 2013	0	2,301	97.42	3.78	$8,696
Sep 2013	0	2,192	104.11	3.72	$8,149
Aug 2013	0	2,222	104.25	3.52	$7,827
Jul 2013	0	2,152	102.52	3.72	$8,001
Jun 2013	0	2,125	94.40	3.93	$8,359
May 2013	0	2,116	94.83	4.15	$8,779
Apr 2013	0	2,159	93.96	4.28	$9,246
Mar 2013	0	2,107	93.62	3.91	$8,244
Feb 2013	0	1,819	91.23	3.42	$6,221
Jan 2013	0	2,368	91.60	3.42	$8,098
Dec 2012	0	2,203	86.77	3.42	$7,535
Nov 2012	0	1,052	86.95	3.62	$3,813
Oct 2012	0	2,269	89.38	3.40	$7,714
Sep 2012	0	2,428	94.67	2.92	$7,086
Aug 2012	0	2,874	92.66	2.91	$8,358
Jul 2012	0	2,535	85.13	3.02	$7,658
Jun 2012	0	2,081	79.82	2.52	$5,242
May 2012	0	3,030	91.61	2.49	$7,540
Apr 2012	0	2,000	101.65	2.00	$3,994
Mar 2012	0	2,795	105.05	2.22	$6,211
Feb 2012	0	2,395	101.10	2.57	$6,156
Jan 2012	0	1,736	98.09	2.73	$4,746
Dec 2011	0	2,142	96.87	3.24	$6,940
Nov 2011	0	2,806	95.72	3.31	$9,291
Oct 2011	0	2,656	84.98	3.65	$9,691
Sep 2011	0	2,966	83.62	3.99	$11,822
Aug 2011	0	3,051	83.40	4.15	$12,660
Jul 2011	0	2,930	94.14	4.52	$13,236
Jun 2011	0	2,920	92.90	4.64	$13,548
May 2011	0	3,064	98.13	4.40	$13,496
Apr 2011	0	2,808	105.96	4.33	$12,168
Mar 2011	0	3,228	96.36	4.06	$13,097
Feb 2011	0	2,033	85.64	4.18	$8,498
Jan 2011	0	2,957	86.50	4.59	$13,569
Dec 2010	0	2,801	85.73	4.35	$12,178
Nov 2010	0	2,270	80.84	3.80	$8,615
Oct 2010	0	3,179	78.10	3.51	$11,155
Sep 2010	0	2,469	72.63	3.98	$9,825
Aug 2010	0	2,544	73.68	4.42	$11,243
Jul 2010	0	2,724	72.55	4.74	$12,902
Jun 2010	0	3,670	70.36	4.91	$18,021
May 2010	0	3,932	71.12	4.24	$16,653
Apr 2010	0	3,867	81.69	4.12	$15,942
Mar 2010	0	2,293	78.39	4.39	$10,063
Feb 2010	0	3,497	73.58	5.44	$19,032
Jan 2010	0	3,447	74.36	5.96	$20,558
Dec 2009	0	3,560	71.44	5.48	$19,522
Nov 2009	0	4,103	74.59	3.75	$15,392
Oct 2009	0	3,105	72.54	4.11	$12,762
Sep 2009	0	1,863	65.54	3.06	$5,710
Aug 2009	0	1,941	67.42	3.22	$6,247
Jul 2009	0	2,027	61.13	3.46	$7,023
Jun 2009	0	1,744	66.16	3.90	$6,793
May 2009	0	1,865	54.74	3.93	$7,322
Apr 2009	0	1,928	46.77	3.59	$6,917
Mar 2009	0	1,879	42.14	4.06	$7,627
Feb 2009	0	1,647	32.81	4.63	$7,631
Jan 2009	0	1,669	35.86	5.37	$8,964
Dec 2008	0	1,677	37.10	5.98	$10,024
Nov 2008	0	1,726	55.49	6.86	$11,841
Oct 2008	0	1,773	75.24	6.92	$12,273
Sep 2008	0	1,847	101.76	7.88	$14,549
Aug 2008	0	2,131	114.22	8.48	$18,077
Jul 2008	0	1,389	131.08	11.39	$15,820
Jun 2008	0	1,684	131.33	13.03	$21,947
May 2008	0	1,992	123.17	11.57	$23,056
Apr 2008	0	2,023	110.31	10.45	$21,150
Mar 2008	0	1,864	101.90	9.66	$18,014
Feb 2008	0	1,868	92.53	8.77	$16,383
Jan 2008	0	2,061	90.38	8.21	$16,912
Dec 2007	0	2,172	88.33	7.30	$15,860
Nov 2007	0	2,135	91.67	7.29	$15,568
Oct 2007	0	2,217	82.85	6.92	$15,346
Sep 2007	0	2,152	75.84	6.24	$13,437
Aug 2007	0	2,046	69.06	6.39	$13,070
Jul 2007	0	1,599	70.90	6.39	$10,214
Jun 2007	0	1,902	62.00	7.55	$14,357
May 2007	0	2,009	58.74	7.85	$15,763
Apr 2007	0	2,012	59.61	7.81	$15,704
Mar 2007	0	1,949	56.92	7.30	$14,232
Feb 2007	0	1,854	55.10	8.22	$15,232
Jan 2007	0	1,930	50.30	6.73	$12,983
Dec 2006	0	1,735	56.65	6.92	$12,003
Nov 2006	0	1,962	54.20	7.62	$14,946
Oct 2006	0	2,554	54.90	6.01	$15,359
Sep 2006	0	2,122	60.08	5.04	$10,689
Aug 2006	0	2,211	68.71	7.34	$16,229
Jul 2006	0	2,293	69.37	6.34	$14,544
Jun 2006	0	2,398	66.28	6.38	$15,309
May 2006	0	2,488	66.01	6.42	$15,985
Apr 2006	0	2,438	64.39	7.36	$17,945
Mar 2006	0	2,565	56.70	7.08	$18,168
Feb 2006	0	2,391	57.59	7.75	$18,533
Jan 2006	0	2,822	60.59	8.93	$25,210
Dec 2005	0	2,784	54.94	13.42	$37,348
Nov 2005	0	2,589	54.69	10.59	$27,413
Oct 2005	0	1,742	58.34	13.80	$24,032
Sep 2005	0	2,077	61.45	12.08	$25,088
Aug 2005	0	2,140	61.51	9.80	$20,965
Jul 2005	0	2,439	55.69	7.84	$19,131
Jun 2005	0	2,409	52.33	7.38	$17,781
May 2005	0	3,021	45.22	6.65	$20,093
Apr 2005	0	3,504	49.20	7.36	$25,791
Mar 2005	0	3,306	50.37	7.15	$23,654
Feb 2005	0	2,559	45.22	6.31	$16,152
Jan 2005	0	3,422	43.16	6.32	$21,635
Dec 2004	0	3,260	39.86	6.75	$22,009
Nov 2004	0	3,077	45.28	6.33	$19,479
Oct 2004	0	2,895	49.70	6.52	$18,861
Sep 2004	0	2,321	43.24	5.28	$12,264
Aug 2004	0	2,602	42.37	5.55	$14,443
Jul 2004	0	2,708	38.28	6.08	$16,476
Jun 2004	0	2,647	36.10	6.43	$17,028
May 2004	0	2,599	37.48	6.49	$16,879
Apr 2004	0	2,578	34.47	5.86	$15,103
Mar 2004	0	3,502	34.36	5.53	$19,367
Feb 2004	0	3,328	32.45	5.51	$18,336
Jan 2004	0	3,750	32.03	6.30	$23,624
Dec 2003	0	3,575	30.26	6.30	$22,528
Nov 2003	0	3,085	28.80	4.60	$14,176
Oct 2003	0	4,008	28.17	4.76	$19,077
Sep 2003	0	3,057	26.31	4.75	$14,519
Aug 2003	0	3,235	29.76	5.13	$16,595
Jul 2003	0	3,869	29.41	5.17	$20,006
Jun 2003	0	3,375	28.56	5.98	$20,192
May 2003	0	3,860	26.59	5.97	$23,055
Apr 2003	0	4,628	26.67	5.41	$25,025
Mar 2003	0	4,107	31.14	6.10	$25,036
Feb 2003	0	3,183	33.48	7.93	$25,228
Jan 2003	0	4,187	30.31	5.58	$23,372
Dec 2002	0	3,587	26.91	4.85	$17,410
Nov 2002	0	3,507	24.66	4.14	$14,508
Oct 2002	0	3,589	26.46	4.23	$15,178
Sep 2002	0	3,763	27.44	3.64	$13,679
Aug 2002	0	4,222	25.96	3.16	$13,359
Jul 2002	0	4,061	24.58	3.06	$12,434
Jun 2002	0	3,866	23.73	3.34	$12,906
May 2002	0	4,351	24.66	3.58	$15,594
Apr 2002	0	4,659	23.65	3.51	$16,364
Mar 2002	0	4,869	22.00	3.10	$15,107
Feb 2002	0	3,966	18.22	2.38	$9,422
Jan 2002	0	4,473	17.17	2.38	$10,626
Dec 2001	0	4,267	16.93	2.36	$10,089
Nov 2001	0	4,724	18.07	2.41	$11,364
Oct 2001	0	4,786	19.78	2.53	$12,103
Sep 2001	0	5,017	24.26	2.25	$11,295
Aug 2001	0	5,467	24.87	3.05	$16,692
Jul 2001	0	5,413	23.93	3.20	$17,306
Jun 2001	0	5,490	24.56	3.82	$20,995
May 2001	0	5,172	25.52	4.31	$22,277
Apr 2001	0	5,175	24.68	5.34	$27,610
Mar 2001	0	5,220	24.54	5.38	$28,065
Feb 2001	0	4,817	27.75	5.77	$27,780
Jan 2001	0	5,548	27.47	8.40	$46,596
Dec 2000	0	4,689	26.88	9.12	$42,775
Nov 2000	0	5,321	32.21	5.66	$30,106
Oct 2000	0	5,603	31.23	5.15	$28,830
Sep 2000	0	4,969	31.87	5.19	$25,772
Aug 2000	0	5,399	29.64	4.54	$24,516
Jul 2000	0	5,704	28.53	4.09	$23,328
Jun 2000	0	5,463	29.30	4.40	$24,022
May 2000	0	5,485	27.26	3.68	$20,183
Apr 2000	0	5,235	24.51	3.12	$16,312
Mar 2000	0	5,777	28.42	2.86	$16,521
Feb 2000	0	5,216	27.62	2.73	$14,221
Jan 2000	0	5,923	25.27	2.48	$14,692
Dec 1999	0	5,566	24.28	2.42	$13,490
Nov 1999	0	5,819	23.19	2.43	$14,163
Oct 1999	0	6,213	20.98	2.80	$17,419
Sep 1999	0	5,575	21.75	2.62	$14,600
Aug 1999	0	5,881	19.26	2.88	$16,911
Jul 1999	0	6,239	17.89	2.37	$14,801
Jun 1999	0	5,683	15.94	2.36	$13,424
May 1999	0	5,851	15.79	2.32	$13,580
Apr 1999	0	5,808	15.10	2.21	$12,824
Mar 1999	0	5,960	12.47	1.84	$10,956
Feb 1999	0	6,299	9.98	1.82	$11,450
Jan 1999	0	5,778	10.38	1.90	$10,978
Dec 1998	0	5,267	9.20	1.77	$9,340
Nov 1998	0	5,377	10.89	2.19	$11,753
Oct 1998	0	5,818	12.42	1.97	$11,457
Sep 1998	0	5,620	12.59	2.08	$11,704
Aug 1998	0	5,504	11.30	1.91	$10,498
Jul 1998	0	5,687	11.74	2.24	$12,723
Jun 1998	0	5,308	11.24	2.24	$11,875
May 1998	0	6,196	12.62	2.21	$13,670
Apr 1998	0	5,640	13.04	2.51	$14,130
Mar 1998	0	5,857	12.80	2.31	$13,526
Feb 1998	0	5,430	13.95	2.30	$12,484
Jan 1998	0	6,241	14.70	2.15	$13,448
Dec 1997	0	6,423	16.32	2.41	$15,487
Nov 1997	0	6,166	18.19	3.09	$19,042
Oct 1997	0	6,362	19.25	3.15	$20,039
Sep 1997	0	5,951	17.74	2.95	$17,584
Aug 1997	0	6,236	17.86	2.55	$15,931
Jul 1997	0	6,290	17.58	2.25	$14,133
Jun 1997	0	6,100	17.24	2.26	$13,769
May 1997	0	6,288	18.97	2.31	$14,516
Apr 1997	0	2,958	17.88	2.08	$6,161
Mar 1997	0	5,981	18.95	1.94	$11,598
Feb 1997	0	6,393	20.49	2.21	$14,102
Jan 1997	0	5,403	23.48	3.54	$19,125
Dec 1996	0	6,185	23.32	—	$0
Nov 1996	0	5,942	21.97	—	$0
Oct 1996	0	5,939	23.31	—	$0
Sep 1996	0	5,549	22.22	—	$0
Aug 1996	0	6,034	20.26	—	$0
Jul 1996	0	6,438	19.55	—	$0
Jun 1996	0	5,187	18.73	—	$0
May 1996	0	1,188	19.43	—	$0
Apr 1996	0	1,802	21.51	—	$0
Mar 1996	0	1,354	19.38	—	$0
Feb 1996	0	32	16.98	—	$0
Jan 1996	0	0	17.07	—	$0
Dec 1995	0	5,761	17.19	—	$0
Nov 1995	0	7,560	16.00	—	$0
Oct 1995	0	8,512	15.43	—	$0
Sep 1995	0	6,833	16.18	—	$0
Aug 1995	0	7,325	15.92	—	$0
Jul 1995	0	9,890	15.24	—	$0
Jun 1995	0	7,791	16.41	—	$0
May 1995	0	9,087	17.56	—	$0
Apr 1995	0	8,648	17.73	—	$0
Mar 1995	0	9,594	16.44	—	$0
Feb 1995	130	8,602	16.58	—	$2,155
Jan 1995	0	9,830	15.92	—	$0
Dec 1994	0	9,603	15.03	—	$0
Nov 1994	0	9,666	15.90	—	$0
Oct 1994	0	10,028	15.58	—	$0
Sep 1994	0	10,105	15.29	—	$0
Aug 1994	0	9,844	16.13	—	$0
Jul 1994	168	10,517	17.56	—	$2,950
Jun 1994	0	10,053	17.09	—	$0
May 1994	0	10,574	15.88	—	$0
Apr 1994	0	11,044	14.14	—	$0
Mar 1994	0	10,639	12.46	—	$0
Feb 1994	0	8,157	12.50	—	$0
Jan 1994	0	7,517	12.66	—	$0
Dec 1993	0	824	12.33	—	$0
Nov 1993	0	1,082	14.49	—	$0
Oct 1993	0	9,809	15.85	—	$0
Sep 1993	0	7,464	15.03	—	$0
Aug 1993	0	3,443	15.66	—	$0
Jul 1993	0	8,108	15.46	—	$0
Jun 1993	0	5,033	16.79	—	$0
May 1993	154	8,543	17.68	—	$2,723
Apr 1993	0	9,712	18.05	—	$0
Mar 1993	0	10,578	18.14	—	$0
Feb 1993	0	6,944	17.90	—	$0
Jan 1993	0	8,899	16.93	—	$0

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.

Sep 2018 — as filed, then multipliedworked

Condensate           116 bbl  × $ 59.54 =     $6,907
Gas                    4 Mcf  × $  3.11 =        $12

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Month total                                   $6,919

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. 10/G/28212 is the state's own key, not one this site invented.