CALAMITY JANE WEST

Name: CALAMITY JANE WEST lease production and value, Nov 2008 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by NOBLE ENERGY INC (P-5 611665) in the PHANTOM (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 39285District 08Field 71052900OilCasinghead gasSave

Value, all time

$233.1 M

Nov 2008 – May 2026

Value, last 12 filed months

$17.7 M

at the published price for each month

Months reported

211

no gaps in the span

Streams

oil, casinghead gas

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	2,951,097 bbl	$181,760,806
Casinghead gas	Production	15,777,411 Mcf	$51,313,237
Total			$233,074,042

Wells on this lease (12)

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 31.3798, -103.3402. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.0 miles.

31.37199, -103.34300 · 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

8.3%

1 of 12 wells

With a plug date

8.3%

1 of 12 wells

Median depth

10,778 ft

12 wells filed one

Completion to plug

16.3 years

median over 1 wells

What the state filed about each well

On the RRC proration schedule

18.3%

A plug date is filed

18.3%

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

18.3%

NeitherNo plug date, and not on the schedule.

1191.7%

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

10k

12k

15k

20k+

Total depth in feet, 12 of 12 wells. Median 10,778 ft, with the middle half between 10,656 and 10,826 ft; the shallowest is 10,559 ft and the deepest 11,037 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

00s

10s

Last completion by decade, 12 of 12 wells, Nov 2008 – Jul 2019. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Nov 2008 – Jul 2019

12 of 12 wells

Plug dates filed

Feb 2025

1 of 12 wells; 11 filed none

Last completion to plug: a median of 16.3 years across the 1 well that filed both dates, with the middle half between 16.3 years and 16.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells


42-38937740	2805H	10,805 ft	Jul 2019	—	—
42-38937737	2832H	10,654 ft	Jul 2019	—	—
42-38937739	2841H	10,977 ft	Jul 2019	—	—
42-38937738	2803H	10,827 ft	Jun 2019	—	—
42-38937741	2842H	11,037 ft	Jun 2019	—	—
42-38937311	2833H	10,661 ft	Jun 2019	—	—
42-38937317	2807H	10,825 ft	Jun 2019	—	—
42-38937319	2809H	10,787 ft	Jun 2019	—	—
42-38937325	2811H	10,769 ft	Jun 2019	—	—
42-38937324	2834H	10,627 ft	Jun 2019	—	—
42-38935085	2801H	10,657 ft	Jan 2017	—	—
42-38932496	1	10,559 ft	Nov 2008	Feb 2025	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 (211)

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

211 months


May 2026	12,712	124,135	106.41	3.05	$1,730,779
Apr 2026	12,369	129,281	98.93	2.87	$1,594,665
Mar 2026	14,379	149,322	89.75	3.15	$1,760,796
Feb 2026	12,692	120,159	63.50	3.75	$1,256,577
Jan 2026	12,984	129,763	59.13	8.00	$1,805,578
Dec 2025	14,585	126,269	56.66	4.41	$1,383,657
Nov 2025	13,654	115,605	58.59	3.93	$1,253,904
Oct 2025	15,490	122,547	59.38	3.30	$1,324,794
Sep 2025	14,947	143,264	62.74	3.08	$1,378,587
Aug 2025	16,668	146,211	63.93	3.01	$1,506,376
Jul 2025	14,832	118,004	66.74	3.32	$1,381,095
Jun 2025	13,742	123,156	66.48	3.13	$1,298,889
May 2025	16,844	145,586	60.55	3.23	$1,490,485
Apr 2025	16,456	131,252	62.36	3.54	$1,491,238
Mar 2025	16,341	132,907	67.70	4.27	$1,673,575
Feb 2025	15,055	119,704	70.88	4.34	$1,586,714
Jan 2025	17,745	136,623	74.32	4.28	$1,903,375
Dec 2024	19,010	139,268	68.99	3.12	$1,746,207
Nov 2024	16,808	133,038	69.05	2.20	$1,453,068
Oct 2024	17,620	134,439	71.37	2.28	$1,564,249
Sep 2024	16,137	130,350	69.61	2.36	$1,431,491
Aug 2024	17,518	131,229	75.63	2.06	$1,595,694
Jul 2024	21,033	158,308	79.93	2.15	$2,020,990
Jun 2024	19,791	140,999	78.08	2.63	$1,916,670
May 2024	19,671	109,249	78.81	2.20	$1,790,449
Apr 2024	16,083	105,127	84.45	1.66	$1,532,636
Mar 2024	19,139	102,837	80.30	1.55	$1,695,758
Feb 2024	16,259	66,851	76.09	1.78	$1,356,385
Jan 2024	15,200	65,338	73.02	3.30	$1,325,367
Dec 2023	17,247	77,314	71.26	2.61	$1,430,866
Nov 2023	18,545	91,539	77.89	2.81	$1,701,471
Oct 2023	18,452	94,197	85.44	3.09	$1,867,351
Sep 2023	17,987	94,367	89.04	2.74	$1,859,660
Aug 2023	20,014	95,954	80.52	2.67	$1,868,001
Jul 2023	19,964	108,585	74.85	2.64	$1,781,165
Jun 2023	21,611	124,176	68.96	2.26	$1,770,744
May 2023	22,475	116,226	70.62	2.23	$1,846,066
Apr 2023	24,774	115,164	78.12	2.24	$2,193,054
Mar 2023	26,089	129,839	72.85	2.39	$2,211,309
Feb 2023	21,995	113,520	75.11	2.47	$1,931,948
Jan 2023	23,131	154,258	76.53	3.39	$2,292,798
Dec 2022	17,849	103,721	76.41	5.73	$1,958,068
Nov 2022	18,497	123,276	85.00	5.65	$2,268,286
Oct 2022	25,350	174,549	87.18	5.86	$3,233,526
Sep 2022	23,834	172,721	84.88	8.16	$3,433,069
Aug 2022	23,986	179,109	94.52	9.13	$3,901,913
Jul 2022	24,373	140,526	101.58	7.54	$3,535,668
Jun 2022	22,487	136,715	115.09	7.98	$3,678,632
May 2022	25,228	138,670	109.37	8.43	$3,928,596
Apr 2022	25,483	142,979	104.22	6.84	$3,633,471
Mar 2022	26,533	121,167	108.88	5.08	$3,504,005
Feb 2022	24,530	127,459	91.05	4.86	$2,852,759
Jan 2022	26,987	150,148	81.84	4.54	$2,889,940
Dec 2021	30,465	171,506	71.32	3.90	$2,841,486
Nov 2021	31,450	174,349	77.43	5.24	$3,348,213
Oct 2021	34,257	190,285	79.79	5.71	$3,820,630
Sep 2021	34,069	163,689	69.86	5.35	$3,255,947
Aug 2021	37,043	182,157	66.02	4.22	$3,214,389
Jul 2021	27,757	128,391	70.78	3.98	$2,475,904
Jun 2021	16,995	90,703	69.49	3.38	$1,487,615
May 2021	36,043	182,112	63.48	3.02	$2,837,564
Apr 2021	28,158	119,362	60.36	2.76	$2,028,867
Mar 2021	28,861	120,371	61.30	2.72	$2,096,220
Feb 2021	22,996	107,259	57.80	5.55	$1,924,236
Jan 2021	41,165	208,259	50.41	2.81	$2,660,392
Dec 2020	40,858	187,381	44.64	2.68	$2,325,231
Nov 2020	42,286	221,937	38.77	2.71	$2,240,116
Oct 2020	44,919	242,281	36.97	2.48	$2,261,132
Sep 2020	49,750	238,780	37.09	1.99	$2,320,648
Aug 2020	35,342	174,458	39.98	2.39	$1,829,073
Jul 2020	41,331	196,001	38.37	1.83	$1,943,596
Jun 2020	18,589	83,673	34.90	1.69	$790,189
May 2020	37,619	191,647	16.92	1.81	$984,305
Apr 2020	59,913	319,879	14.75	1.80	$1,460,900
Mar 2020	66,991	334,633	30.34	1.86	$2,653,663
Feb 2020	68,971	349,274	49.88	1.98	$4,132,070
Jan 2020	78,856	391,535	57.25	2.09	$5,334,670
Dec 2019	88,479	459,831	59.01	2.30	$6,280,762
Nov 2019	93,417	422,129	55.30	2.75	$6,327,110
Oct 2019	108,875	457,436	53.47	2.42	$6,927,874
Sep 2019	134,003	544,046	55.05	2.66	$8,822,548
Aug 2019	181,484	799,150	53.11	2.30	$11,480,145
Jul 2019	273,460	1,229,144	56.27	2.46	$18,411,362
Jun 2019	74,736	278,858	52.78	2.49	$4,639,257
May 2019	384	156	58.48	2.74	$22,884
Apr 2019	931	3,702	62.63	2.75	$68,492
Mar 2019	4,118	14,359	56.80	3.06	$277,871
Feb 2019	905	1,432	50.85	2.79	$50,018
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	173	2	59.54	3.11	$10,307
Aug 2018	330	1,876	59.40	3.07	$25,355
Jul 2018	333	1,500	65.14	2.93	$26,089
Jun 2018	167	1,047	60.18	3.08	$13,272
May 2018	0	0	65.38	2.90	$0
Apr 2018	0	17	63.84	2.90	$49
Mar 2018	489	541	61.22	2.79	$31,444
Feb 2018	0	2,157	61.78	2.77	$5,967
Jan 2018	0	864	62.87	4.01	$3,464
Dec 2017	0	27	57.27	2.92	$79
Nov 2017	175	58	55.42	3.12	$9,879
Oct 2017	168	2,086	49.29	2.98	$14,505
Sep 2017	350	1,972	47.52	3.09	$22,720
Aug 2017	181	1,035	45.37	3.00	$11,322
Jul 2017	343	2,219	43.87	3.09	$21,898
Jun 2017	510	2,123	42.49	3.09	$28,224
May 2017	0	628	45.37	3.26	$2,049
Apr 2017	0	26	47.93	3.21	$84
Mar 2017	172	221	46.77	2.98	$8,704
Feb 2017	0	100	50.45	2.95	$295
Jan 2017	340	1,181	49.41	3.42	$20,837
Dec 2016	173	877	48.76	3.72	$11,700
Nov 2016	0	1	42.49	2.64	$3
Oct 2016	0	10	46.19	3.09	$31
Sep 2016	0	17	41.55	3.10	$53
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	176	238	41.62	2.92	$8,021
Jun 2016	162	413	45.35	2.69	$8,456
May 2016	167	89	42.52	1.99	$7,278
Apr 2016	182	33	36.56	1.99	$6,720
Mar 2016	158	130	33.01	1.79	$5,449
Feb 2016	171	256	26.47	2.06	$5,055
Jan 2016	346	490	27.35	2.36	$10,622
Dec 2015	182	679	32.36	2.00	$7,248
Nov 2015	321	787	38.79	2.17	$14,157
Oct 2015	326	867	43.55	2.43	$16,301
Sep 2015	345	1,485	42.99	2.76	$18,928
Aug 2015	516	2,276	40.16	2.87	$27,260
Jul 2015	0	72	48.15	2.95	$212
Jun 2015	0	4	56.15	2.88	$12
May 2015	0	0	55.21	2.96	$0
Apr 2015	173	62	49.82	2.71	$8,787
Mar 2015	0	1	42.89	2.93	$3
Feb 2015	326	5	44.66	2.98	$14,574
Jan 2015	177	36	43.43	3.10	$7,799
Dec 2014	0	70	54.69	3.59	$251
Nov 2014	175	182	70.46	4.25	$13,104
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	173	563	86.16	4.05	$17,183
Aug 2014	345	673	89.39	4.04	$33,555
Jul 2014	335	462	96.56	4.18	$34,279
Jun 2014	332	777	98.16	4.74	$36,270
May 2014	497	145	94.73	4.73	$47,766
Apr 2014	354	1,076	95.94	4.81	$39,137
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	178	72	97.40	6.19	$17,783
Jan 2014	181	235	90.40	4.86	$17,505
Dec 2013	0	244	91.82	4.35	$1,062
Nov 2013	177	194	88.85	3.74	$16,452
Oct 2013	0	16	97.42	3.78	$60
Sep 2013	0	22	104.11	3.72	$82
Aug 2013	175	0	104.25	3.52	$18,244
Jul 2013	0	351	102.52	3.72	$1,305
Jun 2013	338	917	94.40	3.93	$35,514
May 2013	170	525	94.83	4.15	$18,299
Apr 2013	0	476	93.96	4.28	$2,039
Mar 2013	175	403	93.62	3.91	$17,960
Feb 2013	176	721	91.23	3.42	$18,522
Jan 2013	333	552	91.60	3.42	$32,391
Dec 2012	174	1,529	86.77	3.42	$20,327
Nov 2012	0	227	86.95	3.62	$823
Oct 2012	170	301	89.38	3.40	$16,218
Sep 2012	356	988	94.67	2.92	$36,586
Aug 2012	176	506	92.66	2.91	$17,780
Jul 2012	0	484	85.13	3.02	$1,462
Jun 2012	370	449	79.82	2.52	$30,664
May 2012	182	780	91.61	2.49	$18,614
Apr 2012	383	601	101.65	2.00	$40,132
Mar 2012	2	859	105.05	2.22	$2,119
Feb 2012	0	867	101.10	2.57	$2,228
Jan 2012	370	677	98.09	2.73	$38,144
Dec 2011	0	677	96.87	3.24	$2,193
Nov 2011	371	951	95.72	3.31	$38,661
Oct 2011	187	1,220	84.98	3.65	$20,342
Sep 2011	373	923	83.62	3.99	$34,869
Aug 2011	182	718	83.40	4.15	$18,158
Jul 2011	183	1,267	94.14	4.52	$22,951
Jun 2011	569	1,782	92.90	4.64	$61,128
May 2011	0	1,290	98.13	4.40	$5,682
Apr 2011	0	943	105.96	4.33	$4,086
Mar 2011	357	794	96.36	4.06	$37,622
Feb 2011	0	1,513	85.64	4.18	$6,324
Jan 2011	371	1,799	86.50	4.59	$40,347
Dec 2010	184	1,487	85.73	4.35	$22,239
Nov 2010	184	1,001	80.84	3.80	$18,674
Oct 2010	366	1,351	78.10	3.51	$33,325
Sep 2010	183	1,925	72.63	3.98	$20,952
Aug 2010	365	1,556	73.68	4.42	$33,770
Jul 2010	178	1,581	72.55	4.74	$20,402
Jun 2010	545	1,232	70.36	4.91	$44,396
May 2010	362	1,644	71.12	4.24	$32,708
Apr 2010	180	1,945	81.69	4.12	$22,723
Mar 2010	368	2,065	78.39	4.39	$37,910
Feb 2010	545	2,015	73.58	5.44	$51,067
Jan 2010	180	1,795	74.36	5.96	$24,090
Dec 2009	547	3,043	71.44	5.48	$55,765
Nov 2009	363	1,723	74.59	3.75	$33,540
Oct 2009	352	3,083	72.54	4.11	$38,206
Sep 2009	725	2,766	65.54	3.06	$55,994
Aug 2009	539	1,844	67.42	3.22	$42,274
Jul 2009	538	2,393	61.13	3.46	$41,178
Jun 2009	538	3,769	66.16	3.90	$50,274
May 2009	719	4,035	54.74	3.93	$55,198
Apr 2009	718	3,917	46.77	3.59	$47,633
Mar 2009	718	4,184	42.14	4.06	$47,239
Feb 2009	710	3,374	32.81	4.63	$38,927
Jan 2009	1,098	4,829	35.86	5.37	$65,311
Dec 2008	1,986	8,110	37.10	5.98	$122,155
Nov 2008	2,723	14,250	55.49	6.86	$248,859

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 2026 — as filed, then multipliedworked

Oil               12,712 bbl  × $106.41 = $1,352,684
Casinghead gas   124,135 Mcf  × $  3.05 =   $378,095

────────────────────────────────────────────────────
Month total                               $1,730,779

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/39285 is the state's own key, not one this site invented.