ELLWOOD ESTATE "B"

Name: ELLWOOD ESTATE "B" lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by GRIFFIN PETROLEUM COMPANY (P-5 333925) in the SMYER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 61540District 8AField 84345001Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$2.2 M

Jan 1993 – Jun 2021

Value, last 12 filed months

at the published price for each month

Months reported

342

no gaps in the span

Streams

oil, casinghead gas

The SMYER 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 61 leases and 456 wells, and the rule below applies to all of them.

Discovered

1944-01-07

as the register files it

Field class

Oil

the register's own label

Between wells

933 ft

minimum

From a lease line

440 ft

minimum

A drilling unit in this field needs at least 40 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	66,868 bbl	$2,158,870
Casinghead gas	Production	113 Mcf	$0
Total			$2,158,870

113 Mcf of this lease's gas, across 24 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 33.6180, -102.1517. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.61800, -102.15172 · 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

6,100 ft

1 wells filed one

Completion to plug

42.8 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 6,100 ft.

Completions filed

Nov 1975

1 of 1 wells

Plug dates filed

Sep 2018

1 of 1 wells

Last completion to plug: a median of 42.8 years across the 1 well that filed both dates, with the middle half between 42.8 years and 42.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-21931569	5	6,100 ft	Nov 1975	Sep 2018	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 (342)

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

342 months


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	0	0	56.80	3.06	$0
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	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	0	0	48.76	3.72	$0
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	0	0	94.73	4.73	$0
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	151	0	97.40	6.19	$14,707
Jan 2014	149	0	90.40	4.86	$13,470
Dec 2013	0	0	91.82	4.35	$0
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	122	0	97.42	3.78	$11,885
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	157	0	104.25	3.52	$16,367
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	0	94.40	3.93	$0
May 2013	166	0	94.83	4.15	$15,742
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	161	0	91.23	3.42	$14,688
Jan 2013	161	0	91.60	3.42	$14,748
Dec 2012	0	0	86.77	3.42	$0
Nov 2012	173	0	86.95	3.62	$15,042
Oct 2012	161	0	89.38	3.40	$14,390
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	156	0	92.66	2.91	$14,455
Jul 2012	163	0	85.13	3.02	$13,876
Jun 2012	0	0	79.82	2.52	$0
May 2012	167	0	91.61	2.49	$15,299
Apr 2012	169	0	101.65	2.00	$17,179
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	146	0	101.10	2.57	$14,761
Jan 2012	176	0	98.09	2.73	$17,264
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	167	0	95.72	3.31	$15,985
Oct 2011	164	0	84.98	3.65	$13,937
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	166	0	83.40	4.15	$13,844
Jul 2011	172	0	94.14	4.52	$16,192
Jun 2011	156	0	92.90	4.64	$14,492
May 2011	170	0	98.13	4.40	$16,682
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	155	0	96.36	4.06	$14,936
Feb 2011	149	0	85.64	4.18	$12,760
Jan 2011	167	0	86.50	4.59	$14,446
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	162	0	80.84	3.80	$13,096
Oct 2010	149	0	78.10	3.51	$11,637
Sep 2010	153	0	72.63	3.98	$11,112
Aug 2010	176	0	73.68	4.42	$12,968
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	165	0	70.36	4.91	$11,609
May 2010	151	0	71.12	4.24	$10,739
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	160	0	78.39	4.39	$12,542
Feb 2010	158	0	73.58	5.44	$11,626
Jan 2010	162	0	74.36	5.96	$12,046
Dec 2009	163	0	71.44	5.48	$11,645
Nov 2009	159	0	74.59	3.75	$11,860
Oct 2009	0	0	72.54	4.11	$0
Sep 2009	158	0	65.54	3.06	$10,355
Aug 2009	174	0	67.42	3.22	$11,731
Jul 2009	178	0	61.13	3.46	$10,881
Jun 2009	158	0	66.16	3.90	$10,453
May 2009	178	0	54.74	3.93	$9,744
Apr 2009	172	0	46.77	3.59	$8,044
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	170	0	32.81	4.63	$5,578
Jan 2009	174	0	35.86	5.37	$6,240
Dec 2008	172	0	37.10	5.98	$6,381
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	150	0	75.24	6.92	$11,286
Sep 2008	280	0	101.76	7.88	$28,493
Aug 2008	156	0	114.22	8.48	$17,818
Jul 2008	163	0	131.08	11.39	$21,366
Jun 2008	0	0	131.33	13.03	$0
May 2008	160	0	123.17	11.57	$19,707
Apr 2008	152	0	110.31	10.45	$16,767
Mar 2008	157	0	101.90	9.66	$15,998
Feb 2008	155	0	92.53	8.77	$14,342
Jan 2008	154	0	90.38	8.21	$13,919
Dec 2007	166	0	88.33	7.30	$14,663
Nov 2007	159	0	91.67	7.29	$14,576
Oct 2007	156	0	82.85	6.92	$12,925
Sep 2007	158	0	75.84	6.24	$11,983
Aug 2007	163	0	69.06	6.39	$11,257
Jul 2007	160	0	70.90	6.39	$11,344
Jun 2007	161	0	62.00	7.55	$9,982
May 2007	163	0	58.74	7.85	$9,575
Apr 2007	165	0	59.61	7.81	$9,836
Mar 2007	164	0	56.92	7.30	$9,335
Feb 2007	168	0	55.10	8.22	$9,257
Jan 2007	158	0	50.30	6.73	$7,947
Dec 2006	163	0	56.65	6.92	$9,234
Nov 2006	165	0	54.20	7.62	$8,943
Oct 2006	169	0	54.90	6.01	$9,278
Sep 2006	166	0	60.08	5.04	$9,973
Aug 2006	151	0	68.71	7.34	$10,375
Jul 2006	160	0	69.37	6.34	$11,099
Jun 2006	166	0	66.28	6.38	$11,002
May 2006	162	0	66.01	6.42	$10,694
Apr 2006	326	0	64.39	7.36	$20,991
Mar 2006	165	0	56.70	7.08	$9,356
Feb 2006	164	0	57.59	7.75	$9,445
Jan 2006	164	0	60.59	8.93	$9,937
Dec 2005	165	0	54.94	13.42	$9,065
Nov 2005	169	0	54.69	10.59	$9,243
Oct 2005	314	0	58.34	13.80	$18,319
Sep 2005	162	0	61.45	12.08	$9,955
Aug 2005	160	0	61.51	9.80	$9,842
Jul 2005	165	0	55.69	7.84	$9,189
Jun 2005	320	0	52.33	7.38	$16,746
May 2005	164	0	45.22	6.65	$7,416
Apr 2005	167	0	49.20	7.36	$8,216
Mar 2005	165	0	50.37	7.15	$8,311
Feb 2005	167	0	45.22	6.31	$7,552
Jan 2005	143	0	43.16	6.32	$6,172
Dec 2004	299	0	39.86	6.75	$11,918
Nov 2004	164	0	45.28	6.33	$7,426
Oct 2004	303	0	49.70	6.52	$15,059
Sep 2004	165	0	43.24	5.28	$7,135
Aug 2004	163	0	42.37	5.55	$6,906
Jul 2004	307	0	38.28	6.08	$11,752
Jun 2004	157	0	36.10	6.43	$5,668
May 2004	329	0	37.48	6.49	$12,331
Apr 2004	164	0	34.47	5.86	$5,653
Mar 2004	163	0	34.36	5.53	$5,601
Feb 2004	272	0	32.45	5.51	$8,826
Jan 2004	149	0	32.03	6.30	$4,772
Dec 2003	307	0	30.26	6.30	$9,290
Nov 2003	159	0	28.80	4.60	$4,579
Oct 2003	323	0	28.17	4.76	$9,099
Sep 2003	162	0	26.31	4.75	$4,262
Aug 2003	311	0	29.76	5.13	$9,255
Jul 2003	164	0	29.41	5.17	$4,823
Jun 2003	310	0	28.56	5.98	$8,854
May 2003	314	0	26.59	5.97	$8,349
Apr 2003	169	0	26.67	5.41	$4,507
Mar 2003	315	0	31.14	6.10	$9,809
Feb 2003	163	0	33.48	7.93	$5,457
Jan 2003	310	0	30.31	5.58	$9,396
Dec 2002	267	0	26.91	4.85	$7,185
Nov 2002	315	0	24.66	4.14	$7,768
Oct 2002	340	0	26.46	4.23	$8,996
Sep 2002	330	0	27.44	3.64	$9,055
Aug 2002	166	0	25.96	3.16	$4,309
Jul 2002	319	0	24.58	3.06	$7,841
Jun 2002	334	0	23.73	3.34	$7,926
May 2002	325	0	24.66	3.58	$8,015
Apr 2002	323	0	23.65	3.51	$7,639
Mar 2002	161	0	22.00	3.10	$3,542
Feb 2002	314	0	18.22	2.38	$5,721
Jan 2002	325	0	17.17	2.38	$5,580
Dec 2001	310	0	16.93	2.36	$5,248
Nov 2001	333	0	18.07	2.41	$6,017
Oct 2001	328	0	19.78	2.53	$6,488
Sep 2001	333	0	24.26	2.25	$8,079
Aug 2001	154	0	24.87	3.05	$3,830
Jul 2001	321	0	23.93	3.20	$7,682
Jun 2001	322	0	24.56	3.82	$7,908
May 2001	334	0	25.52	4.31	$8,524
Apr 2001	298	0	24.68	5.34	$7,355
Mar 2001	339	0	24.54	5.38	$8,319
Feb 2001	325	0	27.75	5.77	$9,019
Jan 2001	167	0	27.47	8.40	$4,587
Dec 2000	173	0	26.88	9.12	$4,650
Nov 2000	330	0	32.21	5.66	$10,629
Oct 2000	333	0	31.23	5.15	$10,400
Sep 2000	338	0	31.87	5.19	$10,772
Aug 2000	334	0	29.64	4.54	$9,900
Jul 2000	327	0	28.53	4.09	$9,329
Jun 2000	167	0	29.30	4.40	$4,893
May 2000	326	0	27.26	3.68	$8,887
Apr 2000	333	0	24.51	3.12	$8,162
Mar 2000	480	0	28.42	2.86	$13,642
Feb 2000	343	0	27.62	2.73	$9,474
Jan 2000	343	0	25.27	2.48	$8,668
Dec 1999	357	0	24.28	2.42	$8,668
Nov 1999	166	0	23.19	2.43	$3,850
Oct 1999	344	0	20.98	2.80	$7,217
Sep 1999	348	0	21.75	2.62	$7,569
Aug 1999	350	0	19.26	2.88	$6,741
Jul 1999	342	0	17.89	2.37	$6,118
Jun 1999	353	0	15.94	2.36	$5,627
May 1999	354	0	15.79	2.32	$5,590
Apr 1999	337	0	15.10	2.21	$5,089
Mar 1999	351	0	12.47	1.84	$4,377
Feb 1999	502	0	9.98	1.82	$5,010
Jan 1999	354	0	10.38	1.90	$3,675
Dec 1998	523	0	9.20	1.77	$4,812
Nov 1998	364	0	10.89	2.19	$3,964
Oct 1998	367	0	12.42	1.97	$4,558
Sep 1998	353	0	12.59	2.08	$4,444
Aug 1998	535	0	11.30	1.91	$6,046
Jul 1998	365	0	11.74	2.24	$4,285
Jun 1998	518	0	11.24	2.24	$5,822
May 1998	356	0	12.62	2.21	$4,493
Apr 1998	520	0	13.04	2.51	$6,781
Mar 1998	372	0	12.80	2.31	$4,762
Feb 1998	348	0	13.95	2.30	$4,855
Jan 1998	360	0	14.70	2.15	$5,292
Dec 1997	380	0	16.32	2.41	$6,202
Nov 1997	375	0	18.19	3.09	$6,821
Oct 1997	543	0	19.25	3.15	$10,453
Sep 1997	555	0	17.74	2.95	$9,846
Aug 1997	357	0	17.86	2.55	$6,376
Jul 1997	354	0	17.58	2.25	$6,223
Jun 1997	535	0	17.24	2.26	$9,223
May 1997	512	0	18.97	2.31	$9,713
Apr 1997	177	0	17.88	2.08	$3,165
Mar 1997	539	0	18.95	1.94	$10,214
Feb 1997	356	0	20.49	2.21	$7,294
Jan 1997	363	0	23.48	3.54	$8,523
Dec 1996	687	0	23.32	—	$16,021
Nov 1996	341	0	21.97	—	$7,492
Oct 1996	344	0	23.31	—	$8,019
Sep 1996	336	0	22.22	—	$7,466
Aug 1996	516	0	20.26	—	$10,454
Jul 1996	344	0	19.55	—	$6,725
Jun 1996	689	0	18.73	—	$12,905
May 1996	360	0	19.43	—	$6,995
Apr 1996	178	0	21.51	—	$3,829
Mar 1996	541	0	19.38	—	$10,485
Feb 1996	361	0	16.98	—	$6,130
Jan 1996	543	0	17.07	—	$9,269
Dec 1995	358	0	17.19	—	$6,154
Nov 1995	360	0	16.00	—	$5,760
Oct 1995	547	0	15.43	—	$8,440
Sep 1995	547	0	16.18	—	$8,850
Aug 1995	356	0	15.92	—	$5,668
Jul 1995	530	0	15.24	—	$8,077
Jun 1995	528	0	16.41	—	$8,664
May 1995	360	0	17.56	—	$6,322
Apr 1995	531	0	17.73	—	$9,415
Mar 1995	523	0	16.44	—	$8,598
Feb 1995	503	0	16.58	—	$8,340
Jan 1995	346	0	15.92	—	$5,508
Dec 1994	531	1	15.03	—	$7,981
Nov 1994	181	1	15.90	—	$2,878
Oct 1994	528	1	15.58	—	$8,226
Sep 1994	354	1	15.29	—	$5,413
Aug 1994	528	1	16.13	—	$8,517
Jul 1994	532	1	17.56	—	$9,342
Jun 1994	356	1	17.09	—	$6,084
May 1994	531	1	15.88	—	$8,432
Apr 1994	344	1	14.14	—	$4,864
Mar 1994	505	1	12.46	—	$6,292
Feb 1994	354	1	12.50	—	$4,425
Jan 1994	342	1	12.66	—	$4,330
Dec 1993	521	1	12.33	—	$6,424
Nov 1993	348	1	14.49	—	$5,043
Oct 1993	503	1	15.85	—	$7,973
Sep 1993	497	1	15.03	—	$7,470
Aug 1993	522	1	15.66	—	$8,175
Jul 1993	533	1	15.46	—	$8,240
Jun 1993	179	90	16.79	—	$3,005
May 1993	708	1	17.68	—	$12,517
Apr 1993	339	1	18.05	—	$6,119
Mar 1993	503	1	18.14	—	$9,124
Feb 1993	337	1	17.90	—	$6,032
Jan 1993	340	1	16.93	—	$5,756

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.

Feb 2014 — as filed, then multipliedworked

Oil                  151 bbl  × $ 97.40 =    $14,707
Casinghead gas         0 Mcf  × $  6.19 =         $0

────────────────────────────────────────────────────
Month total                                  $14,707

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. 8A/O/61540 is the state's own key, not one this site invented.