WOLFE

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

Operated by PRIMEXX OPERATING CORPORATION (P-5 677852) in the PARK SPRINGS (CONGL.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18144District 09Field 69175500OilCasinghead gasSave Export

Value, all time

$756 k

Jan 1993 – Feb 2011

Value, last 12 filed months

$8 k

at the published price for each month

Months reported

218

no gaps in the span

Streams

oil, casinghead gas

The PARK SPRINGS (CONGL.) 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 198 leases and 217 wells, and the rule below applies to all of them.

Discovered

1950-06-01

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,320 ft

minimum

From a lease line

467 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1975-04-01.

The Commission's schedule remark for this field reads: “RATE TO 2103 MCF/D EFFECTIVE 2/1/97”

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	12,385 bbl	$388,255
Casinghead gas	Production	128,050 Mcf	$367,702
Total			$755,957

50,611 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 (2)

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 33.4131, -97.8944. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.41311, -97.89437 · 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%

2 of 2 wells

With a plug date

50.0%

1 of 2 wells

Median depth

5,943 ft

2 wells filed one

Completion to plug

33.9 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

2100.0%

A plug date is filed

150.0%

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

150.0%

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

Between 5,900 and 5,986 ft, median 5,943 ft, over the 2 wells that filed a depth.

Completions filed

Oct 1976 – Oct 1978

2 of 2 wells

Plug dates filed

Sep 2010

1 of 2 wells; 1 filed none

Last completion to plug: a median of 33.9 years across the 1 well that filed both dates, with the middle half between 33.9 years and 33.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-49731295	2	5,900 ft	Oct 1978	—	Yes
42-49730451	1	5,986 ft	Oct 1976	Sep 2010	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 (218)

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

218 months


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	17	0	80.84	3.80	$1,374
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	372	70.36	4.91	$1,827
May 2010	0	389	71.12	4.24	$1,648
Apr 2010	0	367	81.69	4.12	$1,513
Mar 2010	0	355	78.39	4.39	$1,558
Feb 2010	0	317	73.58	5.44	$1,725
Jan 2010	0	379	74.36	5.96	$2,260
Dec 2009	0	381	71.44	5.48	$2,089
Nov 2009	0	391	74.59	3.75	$1,467
Oct 2009	0	426	72.54	4.11	$1,751
Sep 2009	0	444	65.54	3.06	$1,361
Aug 2009	171	467	67.42	3.22	$13,032
Jul 2009	0	515	61.13	3.46	$1,784
Jun 2009	0	219	66.16	3.90	$853
May 2009	0	208	54.74	3.93	$817
Apr 2009	0	193	46.77	3.59	$692
Mar 2009	0	209	42.14	4.06	$848
Feb 2009	0	171	32.81	4.63	$792
Jan 2009	0	249	35.86	5.37	$1,337
Dec 2008	167	390	37.10	5.98	$8,527
Nov 2008	0	392	55.49	6.86	$2,689
Oct 2008	0	415	75.24	6.92	$2,873
Sep 2008	170	390	101.76	7.88	$20,371
Aug 2008	0	408	114.22	8.48	$3,461
Jul 2008	0	401	131.08	11.39	$4,567
Jun 2008	0	391	131.33	13.03	$5,096
May 2008	167	419	123.17	11.57	$25,419
Apr 2008	0	407	110.31	10.45	$4,255
Mar 2008	169	423	101.90	9.66	$21,309
Feb 2008	0	443	92.53	8.77	$3,885
Jan 2008	0	278	90.38	8.21	$2,281
Dec 2007	0	368	88.33	7.30	$2,687
Nov 2007	165	254	91.67	7.29	$16,978
Oct 2007	0	254	82.85	6.92	$1,758
Sep 2007	0	366	75.84	6.24	$2,285
Aug 2007	0	315	69.06	6.39	$2,012
Jul 2007	173	256	70.90	6.39	$13,901
Jun 2007	0	372	62.00	7.55	$2,808
May 2007	0	362	58.74	7.85	$2,840
Apr 2007	0	355	59.61	7.81	$2,771
Mar 2007	158	369	56.92	7.30	$11,688
Feb 2007	0	345	55.10	8.22	$2,835
Jan 2007	0	365	50.30	6.73	$2,455
Dec 2006	126	391	56.65	6.92	$9,843
Nov 2006	0	531	54.20	7.62	$4,045
Oct 2006	173	557	54.90	6.01	$12,847
Sep 2006	0	365	60.08	5.04	$1,839
Aug 2006	0	402	68.71	7.34	$2,951
Jul 2006	0	384	69.37	6.34	$2,436
Jun 2006	171	407	66.28	6.38	$13,932
May 2006	0	363	66.01	6.42	$2,332
Apr 2006	0	408	64.39	7.36	$3,003
Mar 2006	172	387	56.70	7.08	$12,493
Feb 2006	0	369	57.59	7.75	$2,860
Jan 2006	0	384	60.59	8.93	$3,430
Dec 2005	0	382	54.94	13.42	$5,125
Nov 2005	116	396	54.69	10.59	$10,537
Oct 2005	0	427	58.34	13.80	$5,891
Sep 2005	174	417	61.45	12.08	$15,729
Aug 2005	0	425	61.51	9.80	$4,164
Jul 2005	0	450	55.69	7.84	$3,530
Jun 2005	152	402	52.33	7.38	$10,921
May 2005	0	432	45.22	6.65	$2,873
Apr 2005	0	399	49.20	7.36	$2,937
Mar 2005	161	434	50.37	7.15	$11,215
Feb 2005	0	354	45.22	6.31	$2,234
Jan 2005	0	401	43.16	6.32	$2,535
Dec 2004	71	372	39.86	6.75	$5,341
Nov 2004	173	403	45.28	6.33	$10,385
Oct 2004	0	423	49.70	6.52	$2,756
Sep 2004	0	392	43.24	5.28	$2,071
Aug 2004	142	403	42.37	5.55	$8,253
Jul 2004	0	424	38.28	6.08	$2,580
Jun 2004	0	395	36.10	6.43	$2,541
May 2004	177	410	37.48	6.49	$9,297
Apr 2004	0	245	34.47	5.86	$1,435
Mar 2004	100	284	34.36	5.53	$5,007
Feb 2004	0	399	32.45	5.51	$2,198
Jan 2004	0	403	32.03	6.30	$2,539
Dec 2003	111	422	30.26	6.30	$6,018
Nov 2003	162	435	28.80	4.60	$6,664
Oct 2003	0	481	28.17	4.76	$2,289
Sep 2003	0	461	26.31	4.75	$2,189
Aug 2003	0	527	29.76	5.13	$2,703
Jul 2003	125	509	29.41	5.17	$6,308
Jun 2003	0	513	28.56	5.98	$3,069
May 2003	120	492	26.59	5.97	$6,129
Apr 2003	0	488	26.67	5.41	$2,639
Mar 2003	170	474	31.14	6.10	$8,183
Feb 2003	0	382	33.48	7.93	$3,028
Jan 2003	0	481	30.31	5.58	$2,685
Dec 2002	179	455	26.91	4.85	$7,025
Nov 2002	0	494	24.66	4.14	$2,044
Oct 2002	0	462	26.46	4.23	$1,954
Sep 2002	115	487	27.44	3.64	$4,926
Aug 2002	0	503	25.96	3.16	$1,592
Jul 2002	162	502	24.58	3.06	$5,519
Jun 2002	0	387	23.73	3.34	$1,292
May 2002	0	560	24.66	3.58	$2,007
Apr 2002	166	353	23.65	3.51	$5,166
Mar 2002	166	444	22.00	3.10	$5,030
Feb 2002	0	399	18.22	2.38	$948
Jan 2002	156	533	17.17	2.38	$3,945
Dec 2001	0	507	16.93	2.36	$1,199
Nov 2001	0	525	18.07	2.41	$1,263
Oct 2001	154	527	19.78	2.53	$4,379
Sep 2001	0	567	24.26	2.25	$1,277
Aug 2001	154	504	24.87	3.05	$5,369
Jul 2001	151	552	23.93	3.20	$5,378
Jun 2001	0	541	24.56	3.82	$2,069
May 2001	162	567	25.52	4.31	$6,576
Apr 2001	0	516	24.68	5.34	$2,753
Mar 2001	0	540	24.54	5.38	$2,903
Feb 2001	0	475	27.75	5.77	$2,739
Jan 2001	173	563	27.47	8.40	$9,481
Dec 2000	0	553	26.88	9.12	$5,045
Nov 2000	165	542	32.21	5.66	$8,381
Oct 2000	0	558	31.23	5.15	$2,871
Sep 2000	0	568	31.87	5.19	$2,946
Aug 2000	84	612	29.64	4.54	$5,269
Jul 2000	161	633	28.53	4.09	$7,182
Jun 2000	0	590	29.30	4.40	$2,594
May 2000	0	620	27.26	3.68	$2,281
Apr 2000	0	572	24.51	3.12	$1,782
Mar 2000	167	652	28.42	2.86	$6,611
Feb 2000	0	604	27.62	2.73	$1,647
Jan 2000	0	647	25.27	2.48	$1,605
Dec 1999	214	356	24.28	2.42	$6,059
Nov 1999	0	625	23.19	2.43	$1,521
Oct 1999	0	619	20.98	2.80	$1,736
Sep 1999	166	624	21.75	2.62	$5,245
Aug 1999	0	657	19.26	2.88	$1,889
Jul 1999	0	658	17.89	2.37	$1,561
Jun 1999	174	629	15.94	2.36	$4,259
May 1999	0	629	15.79	2.32	$1,460
Apr 1999	166	598	15.10	2.21	$3,827
Mar 1999	0	637	12.47	1.84	$1,171
Feb 1999	0	574	9.98	1.82	$1,043
Jan 1999	163	627	10.38	1.90	$2,883
Dec 1998	0	582	9.20	1.77	$1,032
Nov 1998	40	583	10.89	2.19	$1,710
Oct 1998	161	630	12.42	1.97	$3,240
Sep 1998	0	644	12.59	2.08	$1,341
Aug 1998	164	624	11.30	1.91	$3,043
Jul 1998	0	664	11.74	2.24	$1,486
Jun 1998	0	619	11.24	2.24	$1,385
May 1998	155	655	12.62	2.21	$3,401
Apr 1998	0	578	13.04	2.51	$1,448
Mar 1998	168	659	12.80	2.31	$3,672
Feb 1998	0	617	13.95	2.30	$1,419
Jan 1998	0	698	14.70	2.15	$1,504
Dec 1997	111	651	16.32	2.41	$3,381
Nov 1997	175	645	18.19	3.09	$5,175
Oct 1997	0	694	19.25	3.15	$2,186
Sep 1997	0	752	17.74	2.95	$2,222
Aug 1997	156	697	17.86	2.55	$4,567
Jul 1997	0	768	17.58	2.25	$1,726
Jun 1997	0	669	17.24	2.26	$1,510
May 1997	158	739	18.97	2.31	$4,703
Apr 1997	0	966	17.88	2.08	$2,012
Mar 1997	0	726	18.95	1.94	$1,408
Feb 1997	175	640	20.49	2.21	$4,998
Jan 1997	0	717	23.48	3.54	$2,538
Dec 1996	0	744	23.32	—	$0
Nov 1996	186	736	21.97	—	$4,086
Oct 1996	0	730	23.31	—	$0
Sep 1996	0	778	22.22	—	$0
Aug 1996	169	782	20.26	—	$3,424
Jul 1996	0	783	19.55	—	$0
Jun 1996	0	738	18.73	—	$0
May 1996	157	743	19.43	—	$3,051
Apr 1996	0	712	21.51	—	$0
Mar 1996	167	772	19.38	—	$3,236
Feb 1996	0	735	16.98	—	$0
Jan 1996	0	765	17.07	—	$0
Dec 1995	178	752	17.19	—	$3,060
Nov 1995	0	761	16.00	—	$0
Oct 1995	175	815	15.43	—	$2,700
Sep 1995	0	812	16.18	—	$0
Aug 1995	0	900	15.92	—	$0
Jul 1995	140	889	15.24	—	$2,134
Jun 1995	0	555	16.41	—	$0
May 1995	137	579	17.56	—	$2,406
Apr 1995	0	565	17.73	—	$0
Mar 1995	169	658	16.44	—	$2,778
Feb 1995	0	682	16.58	—	$0
Jan 1995	170	884	15.92	—	$2,706
Dec 1994	0	1,329	15.03	—	$0
Nov 1994	151	1,247	15.90	—	$2,401
Oct 1994	0	1,331	15.58	—	$0
Sep 1994	175	592	15.29	—	$2,676
Aug 1994	0	1,041	16.13	—	$0
Jul 1994	173	1,452	17.56	—	$3,038
Jun 1994	0	1,481	17.09	—	$0
May 1994	134	1,588	15.88	—	$2,128
Apr 1994	0	1,408	14.14	—	$0
Mar 1994	154	1,451	12.46	—	$1,919
Feb 1994	176	1,338	12.50	—	$2,200
Jan 1994	0	1,490	12.66	—	$0
Dec 1993	182	1,469	12.33	—	$2,244
Nov 1993	0	1,424	14.49	—	$0
Oct 1993	170	1,563	15.85	—	$2,695
Sep 1993	0	1,624	15.03	—	$0
Aug 1993	178	1,020	15.66	—	$2,787
Jul 1993	0	1,644	15.46	—	$0
Jun 1993	142	1,678	16.79	—	$2,384
May 1993	168	1,501	17.68	—	$2,970
Apr 1993	0	1,038	18.05	—	$0
Mar 1993	178	1,043	18.14	—	$3,229
Feb 1993	0	1,428	17.90	—	$0
Jan 1993	142	1,561	16.93	—	$2,404

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.

Nov 2010 — as filed, then multipliedworked

Oil                   17 bbl  × $ 80.84 =     $1,374
Casinghead gas         0 Mcf  × $  3.80 =         $0

────────────────────────────────────────────────────
Month total                                   $1,374

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. 09/O/18144 is the state's own key, not one this site invented.