CHADBOURNE, W. FT. /GRAY SD./UN.

Name: CHADBOURNE, W. FT. /GRAY SD./UN. lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by VANGUARD OPERATING, LLC (P-5 881585) in the FORT CHADBOURNE, WEST field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5917District 7CField 32019001Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$5.2 M

Jan 1993 – May 2018

Value, last 12 filed months

at the published price for each month

Months reported

305

no gaps in the span

Streams

oil, casinghead gas

The FORT CHADBOURNE, WEST 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 9 leases and 39 wells, and the rule below applies to all of them.

Discovered

1949-10-03

as the register files it

Field class

Oil

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

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	217,830 bbl	$4,769,433
Casinghead gas	Production	175,444 Mcf	$382,396
Total			$5,151,829

49,961 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 (22)

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 32.0337, -100.2857. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.4 miles. 1 well has no surveyed location and is left out of it.

32.03437, -100.28347 · centre of 21 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%

22 of 22 wells

With a plug date

54.5%

12 of 22 wells

Median depth

5,640 ft

13 wells filed one

Completion to plug

13.8 years

median over 8 wells

What the state filed about each well

On the RRC proration schedule

22100.0%

A plug date is filed

1254.5%

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

1254.5%

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

Total depth in feet, 13 of 22 wells. Median 5,640 ft, with the middle half between 5,428 and 5,750 ft; the shallowest is 5,360 ft and the deepest 6,709 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 9 of 22 wells, Jun 1971 – Jan 2008. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Jun 1971 – Jan 2008

9 of 22 wells; 13 filed none

Plug dates filed

Dec 1973 – Sep 2017

12 of 22 wells; 10 filed none

Last completion to plug: a median of 13.8 years across the 8 wells that filed both dates, with the middle half between 9.3 years and 20.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

22 wells


42-08100058	1 L	—	—	—	Yes
42-08100437	8	—	—	—	Yes
42-08100448	2	—	—	—	Yes
42-08100465	11	—	—	—	Yes
42-08100495	1D	6,709 ft	—	Jul 2006	Yes
42-08101131	9	—	—	—	Yes
42-08101133	12	—	—	—	Yes
42-08101134	7	5,420 ft	—	Jun 1979	Yes
42-08101475	17	5,550 ft	—	Sep 1990	Yes
42-08180310	1	5,428 ft	—	Dec 1973	Yes
42-08180314	6	—	—	—	Yes
42-08180320	13	—	—	—	Yes
42-08180321	14	—	—	—	Yes
42-08100440	5	5,400 ft	Jan 2008	—	Yes
42-08131743	33	5,750 ft	Oct 1997	Feb 2008	Yes
42-08131725	27	5,750 ft	May 1997	Jan 2008	Yes
42-08131445	21	5,658 ft	Oct 1996	Sep 2017	Yes
42-08131361	19	5,640 ft	Sep 1996	Sep 2017	Yes
42-08131630	25	5,700 ft	Jul 1996	Sep 2017	Yes
42-08100436	4	5,360 ft	Apr 1986	Feb 1992	Yes
42-08100466	18	6,352 ft	Dec 1971	Oct 1988	Yes
42-08110026	16	5,515 ft	Jun 1971	Nov 1974	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 (305)

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

305 months


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	0	0	45.37	3.00	$0
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	36	0	48.76	3.72	$1,755
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	170	0	41.55	3.10	$7,064
Aug 2016	167	0	41.44	2.92	$6,920
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	172	0	45.35	2.69	$7,800
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	142	0	33.01	1.79	$4,687
Feb 2016	164	0	26.47	2.06	$4,341
Jan 2016	177	0	27.35	2.36	$4,841
Dec 2015	173	0	32.36	2.00	$5,598
Nov 2015	175	0	38.79	2.17	$6,788
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	169	0	42.99	2.76	$7,265
Aug 2015	170	0	40.16	2.87	$6,827
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	318	0	56.15	2.88	$17,856
May 2015	179	0	55.21	2.96	$9,883
Apr 2015	180	0	49.82	2.71	$8,968
Mar 2015	155	0	42.89	2.93	$6,648
Feb 2015	174	0	44.66	2.98	$7,771
Jan 2015	160	0	43.43	3.10	$6,949
Dec 2014	332	0	54.69	3.59	$18,157
Nov 2014	172	0	70.46	4.25	$12,119
Oct 2014	357	0	78.30	3.90	$27,953
Sep 2014	191	0	86.16	4.05	$16,457
Aug 2014	356	0	89.39	4.04	$31,823
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	109	0	98.16	4.74	$10,699
May 2014	0	0	94.73	4.73	$0
Apr 2014	171	0	95.94	4.81	$16,406
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	175	0	91.82	4.35	$16,069
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	176	0	104.25	3.52	$18,348
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	0	94.40	3.93	$0
May 2013	199	0	94.83	4.15	$18,871
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	176	0	91.60	3.42	$16,122
Dec 2012	0	0	86.77	3.42	$0
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	173	0	89.38	3.40	$15,463
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	171	0	85.13	3.02	$14,557
Jun 2012	0	0	79.82	2.52	$0
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	335	0	105.05	2.22	$35,192
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	378	0	83.62	3.99	$31,608
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	0	86.50	4.59	$0
Dec 2010	332	0	85.73	4.35	$28,462
Nov 2010	0	0	80.84	3.80	$0
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	172	0	72.55	4.74	$12,479
Jun 2010	0	0	70.36	4.91	$0
May 2010	203	0	71.12	4.24	$14,437
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	204	0	74.36	5.96	$15,169
Dec 2009	0	0	71.44	5.48	$0
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	0	0	72.54	4.11	$0
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	0	0	67.42	3.22	$0
Jul 2009	170	0	61.13	3.46	$10,392
Jun 2009	174	0	66.16	3.90	$11,512
May 2009	0	0	54.74	3.93	$0
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	169	0	37.10	5.98	$6,270
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	345	0	75.24	6.92	$25,958
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	0	0	114.22	8.48	$0
Jul 2008	0	0	131.08	11.39	$0
Jun 2008	0	0	131.33	13.03	$0
May 2008	0	0	123.17	11.57	$0
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	416	0	101.90	9.66	$42,390
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	175	0	69.06	6.39	$12,086
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	187	0	59.61	7.81	$11,147
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	331	0	56.65	6.92	$18,751
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	355	0	64.39	7.36	$22,858
Mar 2006	326	30	56.70	7.08	$18,697
Feb 2006	0	56	57.59	7.75	$434
Jan 2006	242	119	60.59	8.93	$15,726
Dec 2005	284	76	54.94	13.42	$16,623
Nov 2005	0	120	54.69	10.59	$1,271
Oct 2005	0	85	58.34	13.80	$1,173
Sep 2005	0	49	61.45	12.08	$592
Aug 2005	378	105	61.51	9.80	$24,279
Jul 2005	0	10	55.69	7.84	$78
Jun 2005	0	30	52.33	7.38	$221
May 2005	543	317	45.22	6.65	$26,663
Apr 2005	0	403	49.20	7.36	$2,966
Mar 2005	281	379	50.37	7.15	$16,866
Feb 2005	0	368	45.22	6.31	$2,323
Jan 2005	0	84	43.16	6.32	$531
Dec 2004	254	212	39.86	6.75	$11,556
Nov 2004	128	138	45.28	6.33	$6,669
Oct 2004	299	383	49.70	6.52	$17,356
Sep 2004	144	285	43.24	5.28	$7,732
Aug 2004	153	325	42.37	5.55	$8,287
Jul 2004	335	364	38.28	6.08	$15,038
Jun 2004	0	305	36.10	6.43	$1,962
May 2004	142	312	37.48	6.49	$7,348
Apr 2004	134	326	34.47	5.86	$6,529
Mar 2004	164	258	34.36	5.53	$7,062
Feb 2004	168	267	32.45	5.51	$6,923
Jan 2004	674	301	32.03	6.30	$23,484
Dec 2003	335	339	30.26	6.30	$12,273
Nov 2003	336	368	28.80	4.60	$11,368
Oct 2003	329	331	28.17	4.76	$10,843
Sep 2003	322	220	26.31	4.75	$9,517
Aug 2003	654	346	29.76	5.13	$21,238
Jul 2003	334	390	29.41	5.17	$11,840
Jun 2003	349	472	28.56	5.98	$12,791
May 2003	490	529	26.59	5.97	$16,189
Apr 2003	341	545	26.67	5.41	$12,041
Mar 2003	698	523	31.14	6.10	$24,924
Feb 2003	169	453	33.48	7.93	$9,249
Jan 2003	679	554	30.31	5.58	$23,673
Dec 2002	340	514	26.91	4.85	$11,644
Nov 2002	517	372	24.66	4.14	$14,288
Oct 2002	528	364	26.46	4.23	$15,510
Sep 2002	689	439	27.44	3.64	$20,502
Aug 2002	333	623	25.96	3.16	$10,616
Jul 2002	701	486	24.58	3.06	$18,719
Jun 2002	330	430	23.73	3.34	$9,266
May 2002	670	581	24.66	3.58	$18,605
Apr 2002	345	553	23.65	3.51	$10,102
Mar 2002	710	498	22.00	3.10	$17,165
Feb 2002	703	464	18.22	2.38	$13,911
Jan 2002	361	515	17.17	2.38	$7,422
Dec 2001	700	518	16.93	2.36	$13,076
Nov 2001	516	417	18.07	2.41	$10,327
Oct 2001	335	433	19.78	2.53	$7,721
Sep 2001	666	361	24.26	2.25	$16,970
Aug 2001	348	567	24.87	3.05	$10,386
Jul 2001	774	720	23.93	3.20	$20,824
Jun 2001	646	578	24.56	3.82	$18,076
May 2001	832	556	25.52	4.31	$23,628
Apr 2001	696	725	24.68	5.34	$21,045
Mar 2001	650	563	24.54	5.38	$18,978
Feb 2001	883	669	27.75	5.77	$28,361
Jan 2001	888	411	27.47	8.40	$27,845
Dec 2000	707	789	26.88	9.12	$26,202
Nov 2000	1,043	553	32.21	5.66	$36,724
Oct 2000	695	535	31.23	5.15	$24,458
Sep 2000	1,182	848	31.87	5.19	$42,068
Aug 2000	1,049	822	29.64	4.54	$34,825
Jul 2000	1,038	908	28.53	4.09	$33,328
Jun 2000	825	635	29.30	4.40	$26,965
May 2000	1,173	915	27.26	3.68	$35,343
Apr 2000	967	899	24.51	3.12	$26,502
Mar 2000	1,280	886	28.42	2.86	$38,911
Feb 2000	1,030	875	27.62	2.73	$30,834
Jan 2000	1,457	1,040	25.27	2.48	$39,398
Dec 1999	1,085	884	24.28	2.42	$28,486
Nov 1999	910	567	23.19	2.43	$22,483
Oct 1999	1,292	1,539	20.98	2.80	$31,421
Sep 1999	1,216	911	21.75	2.62	$28,834
Aug 1999	1,609	1,092	19.26	2.88	$34,130
Jul 1999	1,224	900	17.89	2.37	$24,032
Jun 1999	1,521	950	15.94	2.36	$26,489
May 1999	1,707	1,290	15.79	2.32	$29,948
Apr 1999	1,570	1,279	15.10	2.21	$26,531
Mar 1999	1,603	1,160	12.47	1.84	$22,122
Feb 1999	1,362	924	9.98	1.82	$15,272
Jan 1999	2,139	1,190	10.38	1.90	$24,464
Dec 1998	2,087	1,093	9.20	1.77	$21,139
Nov 1998	2,656	1,575	10.89	2.19	$32,366
Oct 1998	2,562	1,598	12.42	1.97	$34,967
Sep 1998	2,455	1,595	12.59	2.08	$34,230
Aug 1998	2,384	1,449	11.30	1.91	$29,703
Jul 1998	2,610	1,806	11.74	2.24	$34,682
Jun 1998	3,134	2,483	11.24	2.24	$40,781
May 1998	3,323	2,951	12.62	2.21	$48,447
Apr 1998	3,950	2,618	13.04	2.51	$58,067
Mar 1998	4,303	2,447	12.80	2.31	$60,730
Feb 1998	4,012	2,235	13.95	2.30	$61,106
Jan 1998	5,318	3,205	14.70	2.15	$85,081
Dec 1997	5,397	3,198	16.32	2.41	$95,790
Nov 1997	5,137	3,359	18.19	3.09	$103,816
Oct 1997	5,436	3,934	19.25	3.15	$117,034
Sep 1997	4,931	3,912	17.74	2.95	$99,035
Aug 1997	5,341	4,756	17.86	2.55	$107,541
Jul 1997	5,922	4,665	17.58	2.25	$114,591
Jun 1997	4,004	4,585	17.24	2.26	$79,378
May 1997	4,551	4,369	18.97	2.31	$96,418
Apr 1997	4,453	4,939	17.88	2.08	$89,906
Mar 1997	5,206	5,148	18.95	1.94	$108,636
Feb 1997	4,971	4,729	20.49	2.21	$112,287
Jan 1997	6,695	7,309	23.48	3.54	$183,070
Dec 1996	8,716	10,689	23.32	—	$203,257
Nov 1996	7,995	9,712	21.97	—	$175,650
Oct 1996	10,169	10,701	23.31	—	$237,039
Sep 1996	6,989	5,106	22.22	—	$155,296
Aug 1996	5,634	3,013	20.26	—	$114,145
Jul 1996	3,536	2,060	19.55	—	$69,129
Jun 1996	416	486	18.73	—	$7,792
May 1996	195	116	19.43	—	$3,789
Apr 1996	212	117	21.51	—	$4,560
Mar 1996	219	94	19.38	—	$4,244
Feb 1996	194	130	16.98	—	$3,294
Jan 1996	245	72	17.07	—	$4,182
Dec 1995	220	72	17.19	—	$3,782
Nov 1995	232	103	16.00	—	$3,712
Oct 1995	256	108	15.43	—	$3,950
Sep 1995	225	73	16.18	—	$3,641
Aug 1995	194	143	15.92	—	$3,088
Jul 1995	252	98	15.24	—	$3,840
Jun 1995	228	122	16.41	—	$3,741
May 1995	277	101	17.56	—	$4,864
Apr 1995	168	96	17.73	—	$2,979
Mar 1995	210	98	16.44	—	$3,452
Feb 1995	248	148	16.58	—	$4,112
Jan 1995	248	283	15.92	—	$3,948
Dec 1994	228	449	15.03	—	$3,427
Nov 1994	322	211	15.90	—	$5,120
Oct 1994	313	332	15.58	—	$4,877
Sep 1994	391	198	15.29	—	$5,978
Aug 1994	329	314	16.13	—	$5,307
Jul 1994	336	264	17.56	—	$5,900
Jun 1994	448	610	17.09	—	$7,656
May 1994	259	757	15.88	—	$4,113
Apr 1994	294	414	14.14	—	$4,157
Mar 1994	331	391	12.46	—	$4,124
Feb 1994	135	22	12.50	—	$1,688
Jan 1994	347	125	12.66	—	$4,393
Dec 1993	305	162	12.33	—	$3,761
Nov 1993	201	188	14.49	—	$2,912
Oct 1993	363	206	15.85	—	$5,754
Sep 1993	217	183	15.03	—	$3,262
Aug 1993	216	188	15.66	—	$3,383
Jul 1993	252	156	15.46	—	$3,896
Jun 1993	237	87	16.79	—	$3,979
May 1993	192	106	17.68	—	$3,395
Apr 1993	192	210	18.05	—	$3,466
Mar 1993	231	91	18.14	—	$4,190
Feb 1993	214	94	17.90	—	$3,831
Jan 1993	246	462	16.93	—	$4,165

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                   36 bbl  × $ 48.76 =     $1,755
Casinghead gas         0 Mcf  × $  3.72 =         $0

────────────────────────────────────────────────────
Month total                                   $1,755

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. 7C/O/5917 is the state's own key, not one this site invented.