PURDUM UNIT

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

Operated by CONTINENTAL OPERATING CO. (P-5 173749) in the LIPSCOMB (CLEVELAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 133507District 10Field 538692702 tax incentive programmesCondensateGasSave Export

Value, all time

$1.3 M

Jan 1993 – Oct 2019

Value, last 12 filed months

at the published price for each month

Months reported

322

no gaps in the span

Streams

condensate, gas

The LIPSCOMB (CLEVELAND) 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 1,389 leases and 1,486 wells, and the rule below applies to all of them.

Discovered

1958-05-24

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2013-08-06.

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

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
High Cost Gas	1	1	1991-10-21	124312
NGPA	2	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	1,398 bbl	$40,466
Gas	Production	412,418 Mcf	$1,278,648
Total			$1,319,114

143,736 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 36.3418, -100.3803. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.34179, -100.38030 · 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

7,865 ft

1 wells filed one

Completion to plug

27.7 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 7,865 ft.

Completions filed

Dec 1989

1 of 1 wells

Plug dates filed

Aug 2017

1 of 1 wells

Last completion to plug: a median of 27.7 years across the 1 well that filed both dates, with the middle half between 27.7 years and 27.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-29531854	2	7,865 ft	Dec 1989	Aug 2017	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 (322)

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

322 months


Oct 2019	0	0	53.47	2.42	$0
Sep 2019	0	0	55.05	2.66	$0
Aug 2019	0	0	53.11	2.30	$0
Jul 2019	0	0	56.27	2.46	$0
Jun 2019	0	0	52.78	2.49	$0
May 2019	0	0	58.48	2.74	$0
Apr 2019	0	0	62.63	2.75	$0
Mar 2019	0	0	56.80	3.06	$0
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	0	0	46.03	3.23	$0
Dec 2018	0	0	46.59	4.19	$0
Nov 2018	0	0	52.93	4.24	$0
Oct 2018	0	0	61.44	3.40	$0
Sep 2018	0	0	59.54	3.11	$0
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	0	61.22	2.79	$0
Feb 2018	0	0	61.78	2.77	$0
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	0	0	57.27	2.92	$0
Nov 2017	0	0	55.42	3.12	$0
Oct 2017	0	0	49.29	2.98	$0
Sep 2017	0	0	47.52	3.09	$0
Aug 2017	29	0	45.37	3.00	$1,316
Jul 2017	0	0	43.87	3.09	$0
Jun 2017	0	0	42.49	3.09	$0
May 2017	0	0	45.37	3.26	$0
Apr 2017	0	0	47.93	3.21	$0
Mar 2017	0	0	46.77	2.98	$0
Feb 2017	0	0	50.45	2.95	$0
Jan 2017	0	0	49.41	3.42	$0
Dec 2016	0	0	48.76	3.72	$0
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	0	0	41.55	3.10	$0
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	0	0	45.35	2.69	$0
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	0	0	33.01	1.79	$0
Feb 2016	0	0	26.47	2.06	$0
Jan 2016	0	0	27.35	2.36	$0
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	70	42.99	2.76	$193
Aug 2015	0	128	40.16	2.87	$368
Jul 2015	0	29	48.15	2.95	$85
Jun 2015	186	233	56.15	2.88	$11,116
May 2015	0	117	55.21	2.96	$346
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	407	42.89	2.93	$1,194
Feb 2015	0	679	44.66	2.98	$2,021
Jan 2015	0	30	43.43	3.10	$93
Dec 2014	0	635	54.69	3.59	$2,281
Nov 2014	0	34	70.46	4.25	$145
Oct 2014	0	515	78.30	3.90	$2,009
Sep 2014	0	527	86.16	4.05	$2,132
Aug 2014	0	612	89.39	4.04	$2,469
Jul 2014	0	499	96.56	4.18	$2,086
Jun 2014	0	667	98.16	4.74	$3,160
May 2014	0	721	94.73	4.73	$3,408
Apr 2014	0	806	95.94	4.81	$3,876
Mar 2014	0	956	95.89	5.06	$4,834
Feb 2014	0	1,148	97.40	6.19	$7,108
Jan 2014	0	536	90.40	4.86	$2,605
Dec 2013	0	13	91.82	4.35	$57
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	73	97.42	3.78	$276
Sep 2013	0	108	104.11	3.72	$402
Aug 2013	0	83	104.25	3.52	$292
Jul 2013	0	745	102.52	3.72	$2,770
Jun 2013	0	533	94.40	3.93	$2,097
May 2013	0	45	94.83	4.15	$187
Apr 2013	0	69	93.96	4.28	$296
Mar 2013	0	222	93.62	3.91	$869
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	511	91.60	3.42	$1,748
Dec 2012	0	134	86.77	3.42	$458
Nov 2012	0	1,210	86.95	3.62	$4,386
Oct 2012	0	36	89.38	3.40	$122
Sep 2012	0	6	94.67	2.92	$18
Aug 2012	0	931	92.66	2.91	$2,708
Jul 2012	0	989	85.13	3.02	$2,988
Jun 2012	0	937	79.82	2.52	$2,360
May 2012	0	835	91.61	2.49	$2,078
Apr 2012	0	1,006	101.65	2.00	$2,009
Mar 2012	0	817	105.05	2.22	$1,815
Feb 2012	0	948	101.10	2.57	$2,437
Jan 2012	0	1,092	98.09	2.73	$2,986
Dec 2011	0	737	96.87	3.24	$2,388
Nov 2011	0	1,092	95.72	3.31	$3,616
Oct 2011	0	1,179	84.98	3.65	$4,302
Sep 2011	0	314	83.62	3.99	$1,252
Aug 2011	0	835	83.40	4.15	$3,465
Jul 2011	0	1,063	94.14	4.52	$4,802
Jun 2011	0	1,039	92.90	4.64	$4,821
May 2011	0	1,090	98.13	4.40	$4,801
Apr 2011	0	1,078	105.96	4.33	$4,671
Mar 2011	0	1,091	96.36	4.06	$4,427
Feb 2011	0	974	85.64	4.18	$4,071
Jan 2011	0	866	86.50	4.59	$3,974
Dec 2010	0	1,166	85.73	4.35	$5,069
Nov 2010	0	1,209	80.84	3.80	$4,589
Oct 2010	0	958	78.10	3.51	$3,362
Sep 2010	0	968	72.63	3.98	$3,852
Aug 2010	0	1,300	73.68	4.42	$5,745
Jul 2010	0	1,075	72.55	4.74	$5,092
Jun 2010	0	1,037	70.36	4.91	$5,092
May 2010	0	807	71.12	4.24	$3,418
Apr 2010	0	1,129	81.69	4.12	$4,655
Mar 2010	0	1,204	78.39	4.39	$5,284
Feb 2010	0	1,131	73.58	5.44	$6,155
Jan 2010	0	1,283	74.36	5.96	$7,652
Dec 2009	0	1,305	71.44	5.48	$7,156
Nov 2009	0	1,205	74.59	3.75	$4,521
Oct 2009	0	854	72.54	4.11	$3,510
Sep 2009	0	528	65.54	3.06	$1,618
Aug 2009	0	715	67.42	3.22	$2,301
Jul 2009	0	235	61.13	3.46	$814
Jun 2009	0	727	66.16	3.90	$2,832
May 2009	0	839	54.74	3.93	$3,294
Apr 2009	0	787	46.77	3.59	$2,823
Mar 2009	0	991	42.14	4.06	$4,022
Feb 2009	0	1,023	32.81	4.63	$4,740
Jan 2009	0	1,251	35.86	5.37	$6,719
Dec 2008	0	1,040	37.10	5.98	$6,216
Nov 2008	0	1,145	55.49	6.86	$7,855
Oct 2008	0	1,257	75.24	6.92	$8,701
Sep 2008	0	1,418	101.76	7.88	$11,170
Aug 2008	0	1,182	114.22	8.48	$10,027
Jul 2008	0	303	131.08	11.39	$3,451
Jun 2008	0	548	131.33	13.03	$7,142
May 2008	0	239	123.17	11.57	$2,766
Apr 2008	0	444	110.31	10.45	$4,642
Mar 2008	0	802	101.90	9.66	$7,751
Feb 2008	0	1,490	92.53	8.77	$13,068
Jan 2008	0	73	90.38	8.21	$599
Dec 2007	0	467	88.33	7.30	$3,410
Nov 2007	0	1,152	91.67	7.29	$8,400
Oct 2007	0	1,553	82.85	6.92	$10,750
Sep 2007	0	2,259	75.84	6.24	$14,106
Aug 2007	0	343	69.06	6.39	$2,191
Jul 2007	0	365	70.90	6.39	$2,332
Jun 2007	0	1,462	62.00	7.55	$11,036
May 2007	0	1,823	58.74	7.85	$14,304
Apr 2007	0	1,700	59.61	7.81	$13,269
Mar 2007	0	1,413	56.92	7.30	$10,318
Feb 2007	0	1,243	55.10	8.22	$10,212
Jan 2007	0	1,462	50.30	6.73	$9,835
Dec 2006	0	1,759	56.65	6.92	$12,170
Nov 2006	0	1,223	54.20	7.62	$9,316
Oct 2006	0	1,753	54.90	6.01	$10,542
Sep 2006	0	1,303	60.08	5.04	$6,563
Aug 2006	0	1,104	68.71	7.34	$8,103
Jul 2006	0	1,454	69.37	6.34	$9,222
Jun 2006	0	1,356	66.28	6.38	$8,657
May 2006	0	1,108	66.01	6.42	$7,119
Apr 2006	0	687	64.39	7.36	$5,057
Mar 2006	0	1,015	56.70	7.08	$7,189
Feb 2006	0	1,050	57.59	7.75	$8,139
Jan 2006	0	1,433	60.59	8.93	$12,801
Dec 2005	0	1,511	54.94	13.42	$20,271
Nov 2005	0	1,627	54.69	10.59	$17,227
Oct 2005	0	1,553	58.34	13.80	$21,425
Sep 2005	0	1,587	61.45	12.08	$19,169
Aug 2005	0	1,493	61.51	9.80	$14,627
Jul 2005	0	1,587	55.69	7.84	$12,448
Jun 2005	0	1,742	52.33	7.38	$12,858
May 2005	0	1,032	45.22	6.65	$6,864
Apr 2005	0	1,751	49.20	7.36	$12,888
Mar 2005	0	1,252	50.37	7.15	$8,958
Feb 2005	0	1,247	45.22	6.31	$7,871
Jan 2005	71	1,727	43.16	6.32	$13,983
Dec 2004	195	2,267	39.86	6.75	$23,077
Nov 2004	0	793	45.28	6.33	$5,020
Oct 2004	0	1,669	49.70	6.52	$10,874
Sep 2004	0	1,305	43.24	5.28	$6,895
Aug 2004	0	1,722	42.37	5.55	$9,558
Jul 2004	0	1,658	38.28	6.08	$10,088
Jun 2004	0	1,595	36.10	6.43	$10,261
May 2004	0	1,549	37.48	6.49	$10,060
Apr 2004	0	1,634	34.47	5.86	$9,573
Mar 2004	0	1,568	34.36	5.53	$8,671
Feb 2004	0	1,292	32.45	5.51	$7,118
Jan 2004	0	1,548	32.03	6.30	$9,752
Dec 2003	0	1,717	30.26	6.30	$10,820
Nov 2003	0	1,872	28.80	4.60	$8,602
Oct 2003	0	1,768	28.17	4.76	$8,415
Sep 2003	0	1,658	26.31	4.75	$7,874
Aug 2003	0	1,919	29.76	5.13	$9,844
Jul 2003	0	1,772	29.41	5.17	$9,163
Jun 2003	196	1,421	28.56	5.98	$14,100
May 2003	0	2,056	26.59	5.97	$12,280
Apr 2003	0	2,104	26.67	5.41	$11,377
Mar 2003	0	1,905	31.14	6.10	$11,613
Feb 2003	0	2,013	33.48	7.93	$15,955
Jan 2003	0	2,261	30.31	5.58	$12,621
Dec 2002	0	2,469	26.91	4.85	$11,984
Nov 2002	0	2,273	24.66	4.14	$9,403
Oct 2002	0	2,977	26.46	4.23	$12,590
Sep 2002	0	2,269	27.44	3.64	$8,248
Aug 2002	0	2,938	25.96	3.16	$9,296
Jul 2002	0	3,021	24.58	3.06	$9,250
Jun 2002	0	2,935	23.73	3.34	$9,798
May 2002	0	3,017	24.66	3.58	$10,813
Apr 2002	0	2,630	23.65	3.51	$9,237
Mar 2002	0	2,316	22.00	3.10	$7,186
Feb 2002	0	727	18.22	2.38	$1,727
Jan 2002	0	722	17.17	2.38	$1,715
Dec 2001	130	523	16.93	2.36	$3,437
Nov 2001	0	999	18.07	2.41	$2,403
Oct 2001	0	1,020	19.78	2.53	$2,579
Sep 2001	0	738	24.26	2.25	$1,661
Aug 2001	0	1,130	24.87	3.05	$3,450
Jul 2001	0	1,077	23.93	3.20	$3,443
Jun 2001	0	772	24.56	3.82	$2,952
May 2001	0	980	25.52	4.31	$4,221
Apr 2001	0	883	24.68	5.34	$4,711
Mar 2001	0	969	24.54	5.38	$5,210
Feb 2001	0	922	27.75	5.77	$5,317
Jan 2001	0	1,044	27.47	8.40	$8,768
Dec 2000	0	1,078	26.88	9.12	$9,834
Nov 2000	0	1,089	32.21	5.66	$6,162
Oct 2000	0	1,087	31.23	5.15	$5,593
Sep 2000	0	965	31.87	5.19	$5,005
Aug 2000	0	1,136	29.64	4.54	$5,158
Jul 2000	0	1,165	28.53	4.09	$4,765
Jun 2000	0	815	29.30	4.40	$3,584
May 2000	0	1,067	27.26	3.68	$3,926
Apr 2000	0	1,144	24.51	3.12	$3,565
Mar 2000	0	1,219	28.42	2.86	$3,486
Feb 2000	0	1,014	27.62	2.73	$2,765
Jan 2000	0	783	25.27	2.48	$1,942
Dec 1999	0	1,289	24.28	2.42	$3,124
Nov 1999	0	1,471	23.19	2.43	$3,580
Oct 1999	0	809	20.98	2.80	$2,268
Sep 1999	0	1,400	21.75	2.62	$3,666
Aug 1999	0	1,286	19.26	2.88	$3,698
Jul 1999	0	1,148	17.89	2.37	$2,723
Jun 1999	0	993	15.94	2.36	$2,346
May 1999	0	1,175	15.79	2.32	$2,727
Apr 1999	0	921	15.10	2.21	$2,034
Mar 1999	0	1,258	12.47	1.84	$2,313
Feb 1999	0	925	9.98	1.82	$1,681
Jan 1999	0	1,127	10.38	1.90	$2,141
Dec 1998	0	1,492	9.20	1.77	$2,646
Nov 1998	0	1,413	10.89	2.19	$3,088
Oct 1998	0	1,422	12.42	1.97	$2,800
Sep 1998	11	1,672	12.59	2.08	$3,621
Aug 1998	0	1,845	11.30	1.91	$3,519
Jul 1998	0	1,743	11.74	2.24	$3,900
Jun 1998	0	2,011	11.24	2.24	$4,499
May 1998	0	2,021	12.62	2.21	$4,459
Apr 1998	0	1,660	13.04	2.51	$4,159
Mar 1998	0	1,947	12.80	2.31	$4,496
Feb 1998	0	1,961	13.95	2.30	$4,509
Jan 1998	0	1,716	14.70	2.15	$3,698
Dec 1997	0	1,901	16.32	2.41	$4,584
Nov 1997	0	1,959	18.19	3.09	$6,050
Oct 1997	0	2,108	19.25	3.15	$6,640
Sep 1997	0	2,337	17.74	2.95	$6,906
Aug 1997	168	2,383	17.86	2.55	$9,088
Jul 1997	0	2,516	17.58	2.25	$5,653
Jun 1997	0	2,365	17.24	2.26	$5,338
May 1997	0	2,009	18.97	2.31	$4,638
Apr 1997	0	1,839	17.88	2.08	$3,830
Mar 1997	0	2,543	18.95	1.94	$4,931
Feb 1997	0	2,106	20.49	2.21	$4,646
Jan 1997	0	2,618	23.48	3.54	$9,267
Dec 1996	0	2,489	23.32	—	$0
Nov 1996	0	2,431	21.97	—	$0
Oct 1996	0	2,260	23.31	—	$0
Sep 1996	0	2,364	22.22	—	$0
Aug 1996	0	2,715	20.26	—	$0
Jul 1996	0	2,788	19.55	—	$0
Jun 1996	0	3,011	18.73	—	$0
May 1996	0	1,386	19.43	—	$0
Apr 1996	0	1,527	21.51	—	$0
Mar 1996	0	1,956	19.38	—	$0
Feb 1996	0	1,584	16.98	—	$0
Jan 1996	0	2,287	17.07	—	$0
Dec 1995	0	1,468	17.19	—	$0
Nov 1995	0	2,311	16.00	—	$0
Oct 1995	0	2,782	15.43	—	$0
Sep 1995	0	141	16.18	—	$0
Aug 1995	0	3,512	15.92	—	$0
Jul 1995	0	148	15.24	—	$0
Jun 1995	0	3,686	16.41	—	$0
May 1995	0	0	17.56	—	$0
Apr 1995	0	2,515	17.73	—	$0
Mar 1995	0	3,141	16.44	—	$0
Feb 1995	0	2,325	16.58	—	$0
Jan 1995	0	3,393	15.92	—	$0
Dec 1994	0	2,597	15.03	—	$0
Nov 1994	0	3,204	15.90	—	$0
Oct 1994	0	3,398	15.58	—	$0
Sep 1994	0	3,785	15.29	—	$0
Aug 1994	0	4,320	16.13	—	$0
Jul 1994	0	2,994	17.56	—	$0
Jun 1994	0	3,694	17.09	—	$0
May 1994	0	3,064	15.88	—	$0
Apr 1994	0	3,753	14.14	—	$0
Mar 1994	0	3,608	12.46	—	$0
Feb 1994	0	3,187	12.50	—	$0
Jan 1994	0	4,144	12.66	—	$0
Dec 1993	0	3,990	12.33	—	$0
Nov 1993	0	4,151	14.49	—	$0
Oct 1993	0	3,971	15.85	—	$0
Sep 1993	0	4,446	15.03	—	$0
Aug 1993	0	4,336	15.66	—	$0
Jul 1993	191	4,482	15.46	—	$2,953
Jun 1993	0	4,871	16.79	—	$0
May 1993	0	4,925	17.68	—	$0
Apr 1993	0	3,465	18.05	—	$0
Mar 1993	196	4,737	18.14	—	$3,555
Feb 1993	0	2,784	17.90	—	$0
Jan 1993	25	3,610	16.93	—	$423

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.

Aug 2017 — as filed, then multipliedworked

Condensate            29 bbl  × $ 45.37 =     $1,316
Gas                    0 Mcf  × $  3.00 =         $0

────────────────────────────────────────────────────
Month total                                   $1,316

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/133507 is the state's own key, not one this site invented.