DILWORTH, J.C.

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

Operated by WALKING X OIL CO. (P-5 892810) in the DILWORTH RANCH, N. (WASHBURN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9451District 01Field 24827800NGPA filingOilCasinghead gasSave Export

Value, all time

$1.9 M

Jan 1993 – Jul 2008

Value, last 12 filed months

$28 k

at the published price for each month

Months reported

187

no gaps in the span

Streams

oil, casinghead gas

The DILWORTH RANCH, N. (WASHBURN) 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 leases and 1 wells, and the rule below applies to all of them.

Discovered

1984-02-13

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

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	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
Oil	Disposition	106,699 bbl	$1,888,307
Casinghead gas	Production	14,150 Mcf	$4,210
Total			$1,892,516

12,777 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 (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 28.7256, -98.4892. A lease has no coordinate of its own — that point is the mean of its wells, and they span 37.9 miles, so treat it as the lease's centre and not as its location.

28.67216, -98.52644 · 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

40.0%

2 of 5 wells

Median depth

8,206 ft

5 wells filed one

Completion to plug

23.8 years

median over 2 wells

What the state filed about each well

On the RRC proration schedule

5100.0%

A plug date is filed

240.0%

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

240.0%

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 6,310 and 8,386 ft, median 8,206 ft, over the 5 wells that filed a depth.

Completions filed

Feb 1984 – Aug 2010

5 of 5 wells

Plug dates filed

Mar 2008

2 of 5 wells; 3 filed none

Last completion to plug: a median of 23.8 years across the 2 wells that filed both dates, with the middle half between 23.8 years and 24.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells


42-01334304	2H	8,241 ft	Aug 2010	—	Yes
42-01334303	3	8,386 ft	Jul 2010	—	Yes
42-01334271	1H	8,206 ft	Dec 2009	—	Yes
42-31132110	12	6,310 ft	Aug 1984	Mar 2008	Yes
42-31131993	10	6,310 ft	Feb 1984	Mar 2008	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 (187)

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

187 months


Jul 2008	0	0	131.08	11.39	$0
Jun 2008	0	0	131.33	13.03	$0
May 2008	225	0	123.17	11.57	$27,713
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	0	0	90.38	8.21	$0
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	0	0	91.67	7.29	$0
Oct 2007	0	0	82.85	6.92	$0
Sep 2007	0	0	75.84	6.24	$0
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	0	0	70.90	6.39	$0
Jun 2007	0	0	62.00	7.55	$0
May 2007	0	0	58.74	7.85	$0
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	0	0	56.92	7.30	$0
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	0	0	50.30	6.73	$0
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	0	0	54.20	7.62	$0
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	0	0	68.71	7.34	$0
Jul 2006	0	0	69.37	6.34	$0
Jun 2006	0	0	66.28	6.38	$0
May 2006	0	0	66.01	6.42	$0
Apr 2006	0	0	64.39	7.36	$0
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	0	0	61.51	9.80	$0
Jul 2005	0	0	55.69	7.84	$0
Jun 2005	0	0	52.33	7.38	$0
May 2005	0	0	45.22	6.65	$0
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	0	0	49.70	6.52	$0
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	0	0	26.91	4.85	$0
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	0	24.66	3.58	$0
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	176	0	16.93	2.36	$2,980
Nov 2001	4	30	18.07	2.41	$144
Oct 2001	3	30	19.78	2.53	$135
Sep 2001	169	30	24.26	2.25	$4,167
Aug 2001	344	50	24.87	3.05	$8,708
Jul 2001	350	50	23.93	3.20	$8,535
Jun 2001	831	10	24.56	3.82	$20,448
May 2001	0	5	25.52	4.31	$22
Apr 2001	186	10	24.68	5.34	$4,644
Mar 2001	355	10	24.54	5.38	$8,765
Feb 2001	777	15	27.75	5.77	$21,648
Jan 2001	165	15	27.47	8.40	$4,659
Dec 2000	581	15	26.88	9.12	$15,754
Nov 2000	780	15	32.21	5.66	$25,209
Oct 2000	0	15	31.23	5.15	$77
Sep 2000	184	10	31.87	5.19	$5,916
Aug 2000	0	10	29.64	4.54	$45
Jul 2000	324	15	28.53	4.09	$9,305
Jun 2000	349	15	29.30	4.40	$10,292
May 2000	353	10	27.26	3.68	$9,660
Apr 2000	357	10	24.51	3.12	$8,781
Mar 2000	348	15	28.42	2.86	$9,933
Feb 2000	526	25	27.62	2.73	$14,596
Jan 2000	538	25	25.27	2.48	$13,657
Dec 1999	363	15	24.28	2.42	$8,850
Nov 1999	538	15	23.19	2.43	$12,513
Oct 1999	364	15	20.98	2.80	$7,679
Sep 1999	535	15	21.75	2.62	$11,676
Aug 1999	529	15	19.26	2.88	$10,232
Jul 1999	534	0	17.89	2.37	$9,553
Jun 1999	348	15	15.94	2.36	$5,583
May 1999	526	25	15.79	2.32	$8,364
Apr 1999	718	15	15.10	2.21	$10,875
Mar 1999	186	15	12.47	1.84	$2,347
Feb 1999	645	15	9.98	1.82	$6,464
Jan 1999	855	15	10.38	1.90	$8,903
Dec 1998	822	15	9.20	1.77	$7,589
Nov 1998	701	15	10.89	2.19	$7,667
Oct 1998	889	15	12.42	1.97	$11,071
Sep 1998	396	15	12.59	2.08	$5,017
Aug 1998	710	15	11.30	1.91	$8,052
Jul 1998	719	15	11.74	2.24	$8,475
Jun 1998	711	15	11.24	2.24	$8,025
May 1998	666	15	12.62	2.21	$8,438
Apr 1998	723	15	13.04	2.51	$9,466
Mar 1998	712	15	12.80	2.31	$9,148
Feb 1998	364	15	13.95	2.30	$5,112
Jan 1998	984	35	14.70	2.15	$14,540
Dec 1997	902	25	16.32	2.41	$14,781
Nov 1997	1,040	25	18.19	3.09	$18,995
Oct 1997	859	25	19.25	3.15	$16,615
Sep 1997	514	25	17.74	2.95	$9,192
Aug 1997	867	25	17.86	2.55	$15,548
Jul 1997	1,355	25	17.58	2.25	$23,877
Jun 1997	884	25	17.24	2.26	$15,297
May 1997	1,386	25	18.97	2.31	$26,350
Apr 1997	1,425	25	17.88	2.08	$25,531
Mar 1997	705	25	18.95	1.94	$13,408
Feb 1997	1,073	25	20.49	2.21	$22,041
Jan 1997	1,591	288	23.48	3.54	$38,376
Dec 1996	1,063	93	23.32	—	$24,789
Nov 1996	1,563	1,197	21.97	—	$34,339
Oct 1996	2,679	1,097	23.31	—	$62,447
Sep 1996	354	35	22.22	—	$7,866
Aug 1996	886	35	20.26	—	$17,950
Jul 1996	894	35	19.55	—	$17,478
Jun 1996	1,214	35	18.73	—	$22,738
May 1996	697	35	19.43	—	$13,543
Apr 1996	712	35	21.51	—	$15,315
Mar 1996	1,425	35	19.38	—	$27,617
Feb 1996	1,396	35	16.98	—	$23,704
Jan 1996	1,788	35	17.07	—	$30,521
Dec 1995	2,101	35	17.19	—	$36,116
Nov 1995	1,261	35	16.00	—	$20,176
Oct 1995	2,443	35	15.43	—	$37,695
Sep 1995	2,387	45	16.18	—	$38,622
Aug 1995	3,028	45	15.92	—	$48,206
Jul 1995	2,268	45	15.24	—	$34,564
Jun 1995	1,778	45	16.41	—	$29,177
May 1995	2,157	45	17.56	—	$37,877
Apr 1995	2,294	25	17.73	—	$40,673
Mar 1995	2,122	360	16.44	—	$34,886
Feb 1995	2,394	360	16.58	—	$39,693
Jan 1995	3,181	360	15.92	—	$50,642
Dec 1994	3,338	360	15.03	—	$50,170
Nov 1994	2,514	360	15.90	—	$39,973
Oct 1994	2,442	360	15.58	—	$38,046
Sep 1994	695	360	15.29	—	$10,627
Aug 1994	1,058	360	16.13	—	$17,066
Jul 1994	890	360	17.56	—	$15,628
Jun 1994	851	360	17.09	—	$14,544
May 1994	1,187	360	15.88	—	$18,850
Apr 1994	522	360	14.14	—	$7,381
Mar 1994	878	360	12.46	—	$10,940
Feb 1994	1,007	360	12.50	—	$12,588
Jan 1994	892	360	12.66	—	$11,293
Dec 1993	708	360	12.33	—	$8,730
Nov 1993	1,071	360	14.49	—	$15,519
Oct 1993	1,075	360	15.85	—	$17,039
Sep 1993	1,399	360	15.03	—	$21,027
Aug 1993	706	360	15.66	—	$11,056
Jul 1993	1,236	360	15.46	—	$19,109
Jun 1993	893	360	16.79	—	$14,993
May 1993	1,081	360	17.68	—	$19,112
Apr 1993	1,089	360	18.05	—	$19,656
Mar 1993	1,398	360	18.14	—	$25,360
Feb 1993	1,423	360	17.90	—	$25,472
Jan 1993	1,197	360	16.93	—	$20,265

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.

May 2008 — as filed, then multipliedworked

Oil                  225 bbl  × $123.17 =    $27,713
Casinghead gas         0 Mcf  × $ 11.57 =         $0

────────────────────────────────────────────────────
Month total                                  $27,713

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. 01/O/9451 is the state's own key, not one this site invented.