SHACKELFORD, K. UNIT

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

Operated by W&W OIL AND GAS, INC. (P-5 887951) in the CARA (ELLENBURGER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 25161District 09Field 15523500OilCasinghead gasSave Export

Value, all time

$1.2 M

Jan 1993 – Dec 2022

Value, last 12 filed months

at the published price for each month

Months reported

360

no gaps in the span

Streams

oil, casinghead gas

The CARA (ELLENBURGER) 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

1985-03-17

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

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	25,963 bbl	$1,181,248
Casinghead gas	Production	21 Mcf	$0
Total			$1,181,248

21 Mcf of this lease's gas, across 21 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 (1)

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 33.6921, -97.7170. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.69211, -97.71699 · 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%

1 of 1 wells

With a plug date

100.0%

1 of 1 wells

Median depth

7,478 ft

1 wells filed one

Completion to plug

37.5 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

1100.0%

A plug date is filed

1100.0%

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

1100.0%

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

The one well that filed a depth was drilled to 7,478 ft.

Completions filed

Mar 1985

1 of 1 wells

Plug dates filed

Sep 2022

1 of 1 wells

Last completion to plug: a median of 37.5 years across the 1 well that filed both dates, with the middle half between 37.5 years and 37.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-33732450	1	7,478 ft	Mar 1985	Sep 2022	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 (360)

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

360 months


Dec 2022	0	0	76.41	5.73	$0
Nov 2022	0	0	85.00	5.65	$0
Oct 2022	0	0	87.18	5.86	$0
Sep 2022	0	0	84.88	8.16	$0
Aug 2022	0	0	94.52	9.13	$0
Jul 2022	0	0	101.58	7.54	$0
Jun 2022	0	0	115.09	7.98	$0
May 2022	0	0	109.37	8.43	$0
Apr 2022	0	0	104.22	6.84	$0
Mar 2022	0	0	108.88	5.08	$0
Feb 2022	0	0	91.05	4.86	$0
Jan 2022	0	0	81.84	4.54	$0
Dec 2021	0	0	71.32	3.90	$0
Nov 2021	0	0	77.43	5.24	$0
Oct 2021	0	0	79.79	5.71	$0
Sep 2021	0	0	69.86	5.35	$0
Aug 2021	0	0	66.02	4.22	$0
Jul 2021	0	0	70.78	3.98	$0
Jun 2021	0	0	69.49	3.38	$0
May 2021	0	0	63.48	3.02	$0
Apr 2021	0	0	60.36	2.76	$0
Mar 2021	0	0	61.30	2.72	$0
Feb 2021	0	0	57.80	5.55	$0
Jan 2021	0	0	50.41	2.81	$0
Dec 2020	0	0	44.64	2.68	$0
Nov 2020	0	0	38.77	2.71	$0
Oct 2020	0	0	36.97	2.48	$0
Sep 2020	0	0	37.09	1.99	$0
Aug 2020	0	0	39.98	2.39	$0
Jul 2020	0	0	38.37	1.83	$0
Jun 2020	0	0	34.90	1.69	$0
May 2020	0	0	16.92	1.81	$0
Apr 2020	0	0	14.75	1.80	$0
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	0	0	49.88	1.98	$0
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	0	0	55.30	2.75	$0
Oct 2019	0	0	53.47	2.42	$0
Sep 2019	0	0	55.05	2.66	$0
Aug 2019	0	0	53.11	2.30	$0
Jul 2019	0	0	56.27	2.46	$0
Jun 2019	0	0	52.78	2.49	$0
May 2019	0	0	58.48	2.74	$0
Apr 2019	0	0	62.63	2.75	$0
Mar 2019	37	0	56.80	3.06	$2,102
Feb 2019	0	0	50.85	2.79	$0
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	0	0	59.54	3.11	$0
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
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	161	0	62.87	4.01	$10,122
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	161	0	43.87	3.09	$7,063
Jun 2017	0	0	42.49	3.09	$0
May 2017	0	0	45.37	3.26	$0
Apr 2017	156	0	47.93	3.21	$7,477
Mar 2017	0	0	46.77	2.98	$0
Feb 2017	161	0	50.45	2.95	$8,122
Jan 2017	0	0	49.41	3.42	$0
Dec 2016	0	0	48.76	3.72	$0
Nov 2016	163	0	42.49	2.64	$6,926
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	166	0	41.55	3.10	$6,897
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	163	0	41.62	2.92	$6,784
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	165	0	33.01	1.79	$5,447
Feb 2016	1	0	26.47	2.06	$26
Jan 2016	157	0	27.35	2.36	$4,294
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	159	0	43.55	2.43	$6,924
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	159	0	40.16	2.87	$6,385
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	161	0	56.15	2.88	$9,040
May 2015	0	0	55.21	2.96	$0
Apr 2015	168	0	49.82	2.71	$8,370
Mar 2015	160	0	42.89	2.93	$6,862
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	147	0	43.43	3.10	$6,384
Dec 2014	170	0	54.69	3.59	$9,297
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	159	0	78.30	3.90	$12,450
Sep 2014	165	0	86.16	4.05	$14,216
Aug 2014	346	0	89.39	4.04	$30,929
Jul 2014	1	0	96.56	4.18	$97
Jun 2014	2	0	98.16	4.74	$196
May 2014	0	0	94.73	4.73	$0
Apr 2014	150	0	95.94	4.81	$14,391
Mar 2014	163	0	95.89	5.06	$15,630
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	167	0	90.40	4.86	$15,097
Dec 2013	167	0	91.82	4.35	$15,334
Nov 2013	159	0	88.85	3.74	$14,127
Oct 2013	1	0	97.42	3.78	$97
Sep 2013	174	0	104.11	3.72	$18,115
Aug 2013	157	0	104.25	3.52	$16,367
Jul 2013	171	0	102.52	3.72	$17,531
Jun 2013	150	0	94.40	3.93	$14,160
May 2013	153	0	94.83	4.15	$14,509
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	169	0	93.62	3.91	$15,822
Feb 2013	143	0	91.23	3.42	$13,046
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	161	0	86.77	3.42	$13,970
Nov 2012	169	0	86.95	3.62	$14,695
Oct 2012	163	0	89.38	3.40	$14,569
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	160	0	85.13	3.02	$13,621
Jun 2012	175	0	79.82	2.52	$13,969
May 2012	3	0	91.61	2.49	$275
Apr 2012	170	0	101.65	2.00	$17,281
Mar 2012	3	0	105.05	2.22	$315
Feb 2012	177	0	101.10	2.57	$17,895
Jan 2012	154	0	98.09	2.73	$15,106
Dec 2011	1	0	96.87	3.24	$97
Nov 2011	156	0	95.72	3.31	$14,932
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	171	0	83.62	3.99	$14,299
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	221	0	94.14	4.52	$20,805
Jun 2011	0	0	92.90	4.64	$0
May 2011	338	0	98.13	4.40	$33,168
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	159	0	96.36	4.06	$15,321
Feb 2011	5	0	85.64	4.18	$428
Jan 2011	143	0	86.50	4.59	$12,370
Dec 2010	133	0	85.73	4.35	$11,402
Nov 2010	150	0	80.84	3.80	$12,126
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	169	0	72.63	3.98	$12,274
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	3	0	72.55	4.74	$218
Jun 2010	151	0	70.36	4.91	$10,624
May 2010	0	0	71.12	4.24	$0
Apr 2010	175	0	81.69	4.12	$14,296
Mar 2010	8	0	78.39	4.39	$627
Feb 2010	169	0	73.58	5.44	$12,435
Jan 2010	10	0	74.36	5.96	$744
Dec 2009	6	0	71.44	5.48	$429
Nov 2009	171	0	74.59	3.75	$12,755
Oct 2009	159	0	72.54	4.11	$11,534
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	172	0	67.42	3.22	$11,596
Jul 2009	167	0	61.13	3.46	$10,209
Jun 2009	0	0	66.16	3.90	$0
May 2009	172	0	54.74	3.93	$9,415
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	165	0	42.14	4.06	$6,953
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	180	0	35.86	5.37	$6,455
Dec 2008	482	0	37.10	5.98	$17,882
Nov 2008	153	0	55.49	6.86	$8,490
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	168	0	114.22	8.48	$19,189
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	177	0	110.31	10.45	$19,525
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	138	0	90.38	8.21	$12,472
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	166	0	75.84	6.24	$12,589
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	141	0	58.74	7.85	$8,282
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	142	0	56.92	7.30	$8,083
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	131	0	50.30	6.73	$6,589
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	0	0	54.20	7.62	$0
Oct 2006	125	0	54.90	6.01	$6,863
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	133	0	68.71	7.34	$9,138
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	113	0	57.59	7.75	$6,508
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	132	0	54.94	13.42	$7,252
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	76	0	58.34	13.80	$4,434
Sep 2005	90	0	61.45	12.08	$5,531
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	166	0	45.22	6.65	$7,507
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	119	0	50.37	7.15	$5,994
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	138	0	39.86	6.75	$5,501
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	137	0	49.70	6.52	$6,809
Sep 2004	161	0	43.24	5.28	$6,962
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	166	0	36.10	6.43	$5,993
May 2004	0	0	37.48	6.49	$0
Apr 2004	171	0	34.47	5.86	$5,894
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	172	0	32.45	5.51	$5,581
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	143	0	28.80	4.60	$4,118
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	159	0	26.31	4.75	$4,183
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	162	0	29.41	5.17	$4,764
Jun 2003	0	0	28.56	5.98	$0
May 2003	163	0	26.59	5.97	$4,334
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	1	0	31.14	6.10	$31
Feb 2003	156	0	33.48	7.93	$5,223
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	165	0	26.91	4.85	$4,440
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	109	0	27.44	3.64	$2,991
Aug 2002	172	0	25.96	3.16	$4,465
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	0	0	23.73	3.34	$0
May 2002	156	0	24.66	3.58	$3,847
Apr 2002	150	0	23.65	3.51	$3,548
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	172	0	17.17	2.38	$2,953
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	179	0	18.07	2.41	$3,235
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	178	0	24.87	3.05	$4,427
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	168	0	24.56	3.82	$4,126
May 2001	0	0	25.52	4.31	$0
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	169	0	24.54	5.38	$4,147
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	175	0	27.47	8.40	$4,807
Dec 2000	0	0	26.88	9.12	$0
Nov 2000	0	0	32.21	5.66	$0
Oct 2000	165	0	31.23	5.15	$5,153
Sep 2000	0	0	31.87	5.19	$0
Aug 2000	178	0	29.64	4.54	$5,276
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	178	0	29.30	4.40	$5,215
May 2000	0	0	27.26	3.68	$0
Apr 2000	171	0	24.51	3.12	$4,191
Mar 2000	0	0	28.42	2.86	$0
Feb 2000	0	0	27.62	2.73	$0
Jan 2000	170	0	25.27	2.48	$4,296
Dec 1999	0	0	24.28	2.42	$0
Nov 1999	145	0	23.19	2.43	$3,363
Oct 1999	166	0	20.98	2.80	$3,483
Sep 1999	0	0	21.75	2.62	$0
Aug 1999	0	0	19.26	2.88	$0
Jul 1999	160	0	17.89	2.37	$2,862
Jun 1999	0	0	15.94	2.36	$0
May 1999	166	0	15.79	2.32	$2,621
Apr 1999	161	0	15.10	2.21	$2,431
Mar 1999	0	0	12.47	1.84	$0
Feb 1999	0	0	9.98	1.82	$0
Jan 1999	152	0	10.38	1.90	$1,578
Dec 1998	164	0	9.20	1.77	$1,509
Nov 1998	0	0	10.89	2.19	$0
Oct 1998	161	0	12.42	1.97	$2,000
Sep 1998	0	0	12.59	2.08	$0
Aug 1998	171	0	11.30	1.91	$1,932
Jul 1998	0	0	11.74	2.24	$0
Jun 1998	174	0	11.24	2.24	$1,956
May 1998	0	0	12.62	2.21	$0
Apr 1998	172	0	13.04	2.51	$2,243
Mar 1998	0	0	12.80	2.31	$0
Feb 1998	170	0	13.95	2.30	$2,372
Jan 1998	0	0	14.70	2.15	$0
Dec 1997	164	0	16.32	2.41	$2,676
Nov 1997	0	0	18.19	3.09	$0
Oct 1997	180	0	19.25	3.15	$3,465
Sep 1997	0	0	17.74	2.95	$0
Aug 1997	171	0	17.86	2.55	$3,054
Jul 1997	0	0	17.58	2.25	$0
Jun 1997	171	0	17.24	2.26	$2,948
May 1997	0	0	18.97	2.31	$0
Apr 1997	130	0	17.88	2.08	$2,324
Mar 1997	177	0	18.95	1.94	$3,354
Feb 1997	0	0	20.49	2.21	$0
Jan 1997	166	0	23.48	3.54	$3,898
Dec 1996	180	0	23.32	—	$4,198
Nov 1996	0	0	21.97	—	$0
Oct 1996	147	0	23.31	—	$3,427
Sep 1996	178	0	22.22	—	$3,955
Aug 1996	0	0	20.26	—	$0
Jul 1996	118	0	19.55	—	$2,307
Jun 1996	119	0	18.73	—	$2,229
May 1996	134	0	19.43	—	$2,604
Apr 1996	172	0	21.51	—	$3,700
Mar 1996	181	0	19.38	—	$3,508
Feb 1996	0	0	16.98	—	$0
Jan 1996	122	0	17.07	—	$2,083
Dec 1995	131	0	17.19	—	$2,252
Nov 1995	141	0	16.00	—	$2,256
Oct 1995	151	0	15.43	—	$2,330
Sep 1995	170	0	16.18	—	$2,751
Aug 1995	172	0	15.92	—	$2,738
Jul 1995	0	0	15.24	—	$0
Jun 1995	132	0	16.41	—	$2,166
May 1995	141	0	17.56	—	$2,476
Apr 1995	148	0	17.73	—	$2,624
Mar 1995	165	0	16.44	—	$2,713
Feb 1995	170	0	16.58	—	$2,819
Jan 1995	168	0	15.92	—	$2,675
Dec 1994	174	0	15.03	—	$2,615
Nov 1994	0	0	15.90	—	$0
Oct 1994	0	0	15.58	—	$0
Sep 1994	124	1	15.29	—	$1,896
Aug 1994	133	1	16.13	—	$2,145
Jul 1994	148	1	17.56	—	$2,599
Jun 1994	142	1	17.09	—	$2,427
May 1994	168	1	15.88	—	$2,668
Apr 1994	177	1	14.14	—	$2,503
Mar 1994	181	1	12.46	—	$2,255
Feb 1994	0	1	12.50	—	$0
Jan 1994	145	1	12.66	—	$1,836
Dec 1993	156	1	12.33	—	$1,923
Nov 1993	134	1	14.49	—	$1,942
Oct 1993	145	1	15.85	—	$2,298
Sep 1993	126	1	15.03	—	$1,894
Aug 1993	0	1	15.66	—	$0
Jul 1993	154	1	15.46	—	$2,381
Jun 1993	120	1	16.79	—	$2,015
May 1993	119	1	17.68	—	$2,104
Apr 1993	120	1	18.05	—	$2,166
Mar 1993	127	1	18.14	—	$2,304
Feb 1993	118	1	17.90	—	$2,112
Jan 1993	154	1	16.93	—	$2,607

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.

Mar 2019 — as filed, then multipliedworked

Oil                   37 bbl  × $ 56.80 =     $2,102
Casinghead gas         0 Mcf  × $  3.06 =         $0

────────────────────────────────────────────────────
Month total                                   $2,102

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/25161 is the state's own key, not one this site invented.