O SULLIVAN,M.J.ETAL

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

Operated by OLSEN ENERGY INC. (P-5 621750) in the WENTZ (CLEAR FORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 22948District 08Field 96373400Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$2.4 M

Jan 1993 – Feb 2017

Value, last 12 filed months

$6 k

at the published price for each month

Months reported

290

no gaps in the span

Streams

oil, casinghead gas

The WENTZ (CLEAR FORK) 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 25 leases and 146 wells, and the rule below applies to all of them.

Discovered

1953-02-13

as the register files it

Field class

Oil

the register's own label

Between wells

660 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 20 acres.

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.

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	69,941 bbl	$2,392,965
Casinghead gas	Production	28 Mcf	$0
Total			$2,392,965

28 Mcf of this lease's gas, across 28 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 (5)

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 31.0004, -102.3882. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.00104, -102.38822 · 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%

5 of 5 wells

With a plug date

100.0%

5 of 5 wells

Median depth

3,195 ft

5 wells filed one

Completion to plug

40.8 years

median over 5 wells

What the state filed about each well

On the RRC proration schedule

5100.0%

A plug date is filed

5100.0%

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

5100.0%

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 3,060 and 4,634 ft, median 3,195 ft, over the 5 wells that filed a depth.

Completions filed

Oct 1973 – Feb 1976

5 of 5 wells

Plug dates filed

Jan 2001 – Jan 2016

5 of 5 wells

Last completion to plug: a median of 40.8 years across the 5 wells that filed both dates, with the middle half between 27.3 years and 41.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells


42-37131326	5 A	4,575 ft	Feb 1976	Jan 2001	Yes
42-37131151	4 A	3,195 ft	Nov 1974	Aug 2015	Yes
42-37102149	2 A	4,634 ft	Mar 1974	Jan 2016	Yes
42-37130980	3 A	3,060 ft	Feb 1974	Jan 2016	Yes
42-37130831	1 A	3,158 ft	Oct 1973	Jan 2001	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 (290)

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

290 months


Feb 2017	0	0	50.45	2.95	$0
Jan 2017	0	0	49.41	3.42	$0
Dec 2016	128	0	48.76	3.72	$6,241
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	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	0	0	89.39	4.04	$0
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	191	0	94.73	4.73	$18,093
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	194	0	91.82	4.35	$17,813
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	188	0	97.42	3.78	$18,315
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	192	0	104.25	3.52	$20,016
Jul 2013	188	0	102.52	3.72	$19,274
Jun 2013	179	0	94.40	3.93	$16,898
May 2013	0	0	94.83	4.15	$0
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	190	0	91.23	3.42	$17,334
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	0	0	86.77	3.42	$0
Nov 2012	179	0	86.95	3.62	$15,564
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	193	0	85.13	3.02	$16,430
Jun 2012	186	0	79.82	2.52	$14,847
May 2012	2	0	91.61	2.49	$183
Apr 2012	185	0	101.65	2.00	$18,805
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	189	0	101.10	2.57	$19,108
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	194	0	96.87	3.24	$18,793
Nov 2011	2	0	95.72	3.31	$191
Oct 2011	6	0	84.98	3.65	$510
Sep 2011	3	0	83.62	3.99	$251
Aug 2011	174	0	83.40	4.15	$14,512
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	184	0	92.90	4.64	$17,094
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	196	0	96.36	4.06	$18,887
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	1	0	86.50	4.59	$87
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	187	0	80.84	3.80	$15,117
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	185	0	72.55	4.74	$13,422
Jun 2010	183	0	70.36	4.91	$12,876
May 2010	171	0	71.12	4.24	$12,162
Apr 2010	357	0	81.69	4.12	$29,163
Mar 2010	188	0	78.39	4.39	$14,737
Feb 2010	179	0	73.58	5.44	$13,171
Jan 2010	361	0	74.36	5.96	$26,844
Dec 2009	1	0	71.44	5.48	$71
Nov 2009	171	0	74.59	3.75	$12,755
Oct 2009	353	0	72.54	4.11	$25,607
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	296	0	67.42	3.22	$19,956
Jul 2009	2	0	61.13	3.46	$122
Jun 2009	184	0	66.16	3.90	$12,173
May 2009	354	0	54.74	3.93	$19,378
Apr 2009	169	0	46.77	3.59	$7,904
Mar 2009	381	0	42.14	4.06	$16,055
Feb 2009	176	0	32.81	4.63	$5,775
Jan 2009	373	0	35.86	5.37	$13,376
Dec 2008	183	0	37.10	5.98	$6,789
Nov 2008	189	0	55.49	6.86	$10,488
Oct 2008	181	0	75.24	6.92	$13,618
Sep 2008	366	0	101.76	7.88	$37,244
Aug 2008	5	0	114.22	8.48	$571
Jul 2008	352	0	131.08	11.39	$46,140
Jun 2008	178	0	131.33	13.03	$23,377
May 2008	165	0	123.17	11.57	$20,323
Apr 2008	346	0	110.31	10.45	$38,167
Mar 2008	388	0	101.90	9.66	$39,537
Feb 2008	192	0	92.53	8.77	$17,766
Jan 2008	175	0	90.38	8.21	$15,817
Dec 2007	374	0	88.33	7.30	$33,035
Nov 2007	177	0	91.67	7.29	$16,226
Oct 2007	339	0	82.85	6.92	$28,086
Sep 2007	342	0	75.84	6.24	$25,937
Aug 2007	174	0	69.06	6.39	$12,016
Jul 2007	344	0	70.90	6.39	$24,390
Jun 2007	335	0	62.00	7.55	$20,770
May 2007	349	0	58.74	7.85	$20,500
Apr 2007	343	0	59.61	7.81	$20,446
Mar 2007	0	0	56.92	7.30	$0
Feb 2007	172	0	55.10	8.22	$9,477
Jan 2007	345	0	50.30	6.73	$17,354
Dec 2006	171	0	56.65	6.92	$9,687
Nov 2006	345	0	54.20	7.62	$18,699
Oct 2006	172	0	54.90	6.01	$9,443
Sep 2006	346	0	60.08	5.04	$20,788
Aug 2006	172	0	68.71	7.34	$11,818
Jul 2006	497	0	69.37	6.34	$34,477
Jun 2006	173	0	66.28	6.38	$11,466
May 2006	350	0	66.01	6.42	$23,104
Apr 2006	172	0	64.39	7.36	$11,075
Mar 2006	357	0	56.70	7.08	$20,242
Feb 2006	175	0	57.59	7.75	$10,078
Jan 2006	172	0	60.59	8.93	$10,421
Dec 2005	343	0	54.94	13.42	$18,844
Nov 2005	173	0	54.69	10.59	$9,461
Oct 2005	173	0	58.34	13.80	$10,093
Sep 2005	503	0	61.45	12.08	$30,909
Aug 2005	174	0	61.51	9.80	$10,703
Jul 2005	173	0	55.69	7.84	$9,634
Jun 2005	176	0	52.33	7.38	$9,210
May 2005	346	0	45.22	6.65	$15,646
Apr 2005	172	0	49.20	7.36	$8,462
Mar 2005	333	0	50.37	7.15	$16,773
Feb 2005	356	0	45.22	6.31	$16,098
Jan 2005	3	0	43.16	6.32	$129
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	2	0	49.70	6.52	$99
Sep 2004	175	0	43.24	5.28	$7,567
Aug 2004	337	0	42.37	5.55	$14,279
Jul 2004	163	0	38.28	6.08	$6,240
Jun 2004	162	0	36.10	6.43	$5,848
May 2004	348	0	37.48	6.49	$13,043
Apr 2004	175	0	34.47	5.86	$6,032
Mar 2004	175	0	34.36	5.53	$6,013
Feb 2004	174	0	32.45	5.51	$5,646
Jan 2004	151	0	32.03	6.30	$4,837
Dec 2003	348	0	30.26	6.30	$10,530
Nov 2003	175	0	28.80	4.60	$5,040
Oct 2003	174	0	28.17	4.76	$4,902
Sep 2003	2	0	26.31	4.75	$53
Aug 2003	175	0	29.76	5.13	$5,208
Jul 2003	174	0	29.41	5.17	$5,117
Jun 2003	177	0	28.56	5.98	$5,055
May 2003	173	0	26.59	5.97	$4,600
Apr 2003	183	0	26.67	5.41	$4,881
Mar 2003	347	0	31.14	6.10	$10,806
Feb 2003	172	0	33.48	7.93	$5,759
Jan 2003	171	0	30.31	5.58	$5,183
Dec 2002	347	0	26.91	4.85	$9,338
Nov 2002	173	0	24.66	4.14	$4,266
Oct 2002	175	0	26.46	4.23	$4,631
Sep 2002	348	0	27.44	3.64	$9,549
Aug 2002	172	0	25.96	3.16	$4,465
Jul 2002	347	0	24.58	3.06	$8,529
Jun 2002	172	0	23.73	3.34	$4,082
May 2002	171	0	24.66	3.58	$4,217
Apr 2002	334	0	23.65	3.51	$7,899
Mar 2002	169	0	22.00	3.10	$3,718
Feb 2002	443	0	18.22	2.38	$8,071
Jan 2002	171	0	17.17	2.38	$2,936
Dec 2001	253	0	16.93	2.36	$4,283
Nov 2001	166	0	18.07	2.41	$3,000
Oct 2001	333	0	19.78	2.53	$6,587
Sep 2001	172	0	24.26	2.25	$4,173
Aug 2001	209	0	24.87	3.05	$5,198
Jul 2001	348	0	23.93	3.20	$8,328
Jun 2001	171	0	24.56	3.82	$4,200
May 2001	172	0	25.52	4.31	$4,389
Apr 2001	386	0	24.68	5.34	$9,526
Mar 2001	180	0	24.54	5.38	$4,417
Feb 2001	171	0	27.75	5.77	$4,745
Jan 2001	347	0	27.47	8.40	$9,532
Dec 2000	302	0	26.88	9.12	$8,118
Nov 2000	171	0	32.21	5.66	$5,508
Oct 2000	223	0	31.23	5.15	$6,964
Sep 2000	358	0	31.87	5.19	$11,409
Aug 2000	179	0	29.64	4.54	$5,306
Jul 2000	168	0	28.53	4.09	$4,793
Jun 2000	258	0	29.30	4.40	$7,559
May 2000	364	0	27.26	3.68	$9,923
Apr 2000	3	0	24.51	3.12	$74
Mar 2000	380	0	28.42	2.86	$10,800
Feb 2000	324	0	27.62	2.73	$8,949
Jan 2000	237	0	25.27	2.48	$5,989
Dec 1999	470	0	24.28	2.42	$11,412
Nov 1999	170	0	23.19	2.43	$3,942
Oct 1999	344	0	20.98	2.80	$7,217
Sep 1999	346	0	21.75	2.62	$7,526
Aug 1999	328	0	19.26	2.88	$6,317
Jul 1999	490	0	17.89	2.37	$8,766
Jun 1999	350	0	15.94	2.36	$5,579
May 1999	183	0	15.79	2.32	$2,890
Apr 1999	361	0	15.10	2.21	$5,451
Mar 1999	186	0	12.47	1.84	$2,319
Feb 1999	181	0	9.98	1.82	$1,806
Jan 1999	184	0	10.38	1.90	$1,910
Dec 1998	372	0	9.20	1.77	$3,422
Nov 1998	371	0	10.89	2.19	$4,040
Oct 1998	367	0	12.42	1.97	$4,558
Sep 1998	361	0	12.59	2.08	$4,545
Aug 1998	356	0	11.30	1.91	$4,023
Jul 1998	535	0	11.74	2.24	$6,281
Jun 1998	360	0	11.24	2.24	$4,046
May 1998	364	0	12.62	2.21	$4,594
Apr 1998	362	0	13.04	2.51	$4,720
Mar 1998	375	0	12.80	2.31	$4,800
Feb 1998	373	0	13.95	2.30	$5,203
Jan 1998	375	0	14.70	2.15	$5,513
Dec 1997	374	0	16.32	2.41	$6,104
Nov 1997	521	0	18.19	3.09	$9,477
Oct 1997	181	0	19.25	3.15	$3,484
Sep 1997	356	0	17.74	2.95	$6,315
Aug 1997	358	0	17.86	2.55	$6,394
Jul 1997	526	0	17.58	2.25	$9,247
Jun 1997	360	0	17.24	2.26	$6,206
May 1997	545	0	18.97	2.31	$10,339
Apr 1997	362	0	17.88	2.08	$6,473
Mar 1997	367	0	18.95	1.94	$6,955
Feb 1997	545	0	20.49	2.21	$11,167
Jan 1997	361	0	23.48	3.54	$8,476
Dec 1996	544	0	23.32	—	$12,686
Nov 1996	370	0	21.97	—	$8,129
Oct 1996	558	0	23.31	—	$13,007
Sep 1996	553	0	22.22	—	$12,288
Aug 1996	176	0	20.26	—	$3,566
Jul 1996	549	0	19.55	—	$10,733
Jun 1996	357	0	18.73	—	$6,687
May 1996	539	0	19.43	—	$10,473
Apr 1996	379	0	21.51	—	$8,152
Mar 1996	371	0	19.38	—	$7,190
Feb 1996	575	0	16.98	—	$9,764
Jan 1996	375	0	17.07	—	$6,401
Dec 1995	406	0	17.19	—	$6,979
Nov 1995	372	0	16.00	—	$5,952
Oct 1995	372	0	15.43	—	$5,740
Sep 1995	435	0	16.18	—	$7,038
Aug 1995	566	0	15.92	—	$9,011
Jul 1995	361	0	15.24	—	$5,502
Jun 1995	550	0	16.41	—	$9,026
May 1995	378	0	17.56	—	$6,638
Apr 1995	379	1	17.73	—	$6,720
Mar 1995	190	1	16.44	—	$3,124
Feb 1995	366	1	16.58	—	$6,068
Jan 1995	364	1	15.92	—	$5,795
Dec 1994	397	1	15.03	—	$5,967
Nov 1994	597	1	15.90	—	$9,492
Oct 1994	720	1	15.58	—	$11,218
Sep 1994	379	1	15.29	—	$5,795
Aug 1994	769	1	16.13	—	$12,404
Jul 1994	1,101	1	17.56	—	$19,334
Jun 1994	185	1	17.09	—	$3,162
May 1994	350	1	15.88	—	$5,558
Apr 1994	363	1	14.14	—	$5,133
Mar 1994	380	1	12.46	—	$4,735
Feb 1994	365	1	12.50	—	$4,563
Jan 1994	728	1	12.66	—	$9,216
Dec 1993	547	1	12.33	—	$6,745
Nov 1993	578	1	14.49	—	$8,375
Oct 1993	728	1	15.85	—	$11,539
Sep 1993	721	1	15.03	—	$10,837
Aug 1993	716	1	15.66	—	$11,213
Jul 1993	541	1	15.46	—	$8,364
Jun 1993	583	1	16.79	—	$9,789
May 1993	705	1	17.68	—	$12,464
Apr 1993	727	1	18.05	—	$13,122
Mar 1993	723	1	18.14	—	$13,115
Feb 1993	713	1	17.90	—	$12,763
Jan 1993	734	1	16.93	—	$12,427

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 2016 — as filed, then multipliedworked

Oil                  128 bbl  × $ 48.76 =     $6,241
Casinghead gas         0 Mcf  × $  3.72 =         $0

────────────────────────────────────────────────────
Month total                                   $6,241

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/22948 is the state's own key, not one this site invented.