ROBERTS, DORA

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

Operated by CONOCOPHILLIPS COMPANY (P-5 172232) in the HOWARD GLASSCOCK field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2774District 08Field 42971001Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$22.4 M

Jan 1993 – Feb 2013

Value, last 12 filed months

at the published price for each month

Months reported

242

no gaps in the span

Streams

oil, casinghead gas

The HOWARD GLASSCOCK 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 285 leases and 3,948 wells, and the rule below applies to all of them.

Discovered

1925-12-31

as the register files it

Field class

Oil

the register's own label

Between wells

400 ft

minimum

From a lease line

200 ft

minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2008-07-28.

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.

The Commission's schedule remark for this field reads: “HOWARD GLASSCOCK (CONSOLIDATED), EFFECTIVE 11/22/11.”

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	607,522 bbl	$22,394,124
Casinghead gas	Production	2,326 Mcf	$7,666
Total			$22,401,790

48 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 (56)

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 32.0928, -101.3580. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

32.09257, -101.35797 · 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%

56 of 56 wells

With a plug date

64.3%

36 of 56 wells

Median depth

2,000 ft

54 wells filed one

Completion to plug

7.5 years

median over 31 wells

What the state filed about each well

On the RRC proration schedule

56100.0%

A plug date is filed

3664.3%

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

3664.3%

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, 54 of 56 wells. Median 2,000 ft, with the middle half between 2,000 and 2,650 ft; the shallowest is 1,883 ft and the deepest 4,824 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, 49 of 56 wells, Jun 1977 – Mar 2023. 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 1977 – Mar 2023

49 of 56 wells; 7 filed none

Plug dates filed

Jul 1978 – Apr 2024

36 of 56 wells; 20 filed none

Last completion to plug: a median of 7.5 years across the 31 wells that filed both dates, with the middle half between 6.5 years and 18.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

56 wells


42-17332095	58	2,000 ft	—	Aug 1996	Yes
42-22702038	16	2,969 ft	—	Sep 1991	Yes
42-22702065	1	2,990 ft	—	Aug 2005	Yes
42-22702077	19	—	—	—	Yes
42-22702078	20	3,085 ft	—	Jul 1992	Yes
42-22702079	21	—	—	—	Yes
42-22780366	27W	1,985 ft	—	Jul 1978	Yes
42-22734151	36	1,958 ft	Mar 2023	—	Yes
42-22702076	18	2,570 ft	Nov 2022	—	Yes
42-22731084	31W	2,650 ft	Feb 2022	—	Yes
42-22736596	66	3,335 ft	May 2019	—	Yes
42-22731530	35W	2,650 ft	Nov 2016	Apr 2017	Yes
42-22734486	44	2,000 ft	Nov 2014	—	Yes
42-22701990	10	3,245 ft	May 2014	Apr 2024	Yes
42-22736595	64	3,250 ft	Nov 2013	—	Yes
42-22734484	39	2,000 ft	Oct 2013	—	Yes
42-22736597	67	3,225 ft	Jun 2011	—	Yes
42-22736594	69	3,229 ft	Jun 2011	—	Yes
42-22736548	63	3,020 ft	May 2011	—	Yes
42-22702081	23	2,573 ft	Apr 2011	—	Yes
42-22736440	61	4,824 ft	Apr 2011	—	Yes
42-22734481	46	1,883 ft	Oct 2010	—	Yes
42-22702080	22	2,565 ft	Jun 2010	—	Yes
42-22702075	17	2,558 ft	May 2010	—	Yes
42-22731204	33	2,650 ft	Aug 2009	—	Yes
42-22734152	37	2,000 ft	Aug 2005	Feb 2013	Yes
42-22702069	7	2,710 ft	Apr 1995	Sep 2006	Yes
42-22702066	2	3,002 ft	Jan 1995	Feb 2011	Yes
42-22702083	25	1,950 ft	Oct 1994	Feb 2005	Yes
42-22702072	11	2,660 ft	Sep 1992	—	Yes
42-22734485	42W	2,000 ft	Feb 1991	May 1996	Yes
42-17310428	30	1,994 ft	Feb 1991	Aug 1996	Yes
42-22734496	50W	1,935 ft	Feb 1991	May 1996	Yes
42-17310419	29	2,000 ft	Feb 1991	Aug 1996	Yes
42-22710972	28	2,000 ft	Mar 1990	Aug 1996	Yes
42-22731202	32	2,650 ft	Mar 1990	Aug 1996	Yes
42-22702073	12	2,562 ft	Mar 1990	Nov 1991	Yes
42-22702039	26	1,970 ft	Feb 1990	Feb 2005	Yes
42-22734488	48	2,000 ft	Dec 1989	Nov 2013	Yes
42-22734487	49	2,000 ft	Dec 1989	Dec 2013	Yes
42-22734489	40W	2,000 ft	Dec 1989	Aug 1996	Yes
42-22734480	47	2,000 ft	Dec 1989	Dec 2014	Yes
42-22734490	41W	2,000 ft	Dec 1989	Aug 1996	Yes
42-22734483	43W	2,000 ft	Nov 1989	May 1996	Yes
42-17332097	56W	1,995 ft	Nov 1989	May 1996	Yes
42-22734495	51W	2,000 ft	Nov 1989	Aug 1996	Yes
42-17332098	60	2,000 ft	Nov 1989	Aug 2012	Yes
42-22734494	52	2,000 ft	Nov 1989	Aug 2012	Yes
42-17332094	59	2,000 ft	Nov 1989	Aug 1996	Yes
42-22734492	55	2,000 ft	Nov 1989	Apr 2011	Yes
42-17332096	57	2,000 ft	Nov 1989	Aug 1996	Yes
42-22734497	54	2,000 ft	Oct 1989	Aug 2012	Yes
42-22734493	53	2,000 ft	Oct 1989	Aug 2012	Yes
42-22734491	38	2,000 ft	Oct 1989	Aug 2005	Yes
42-22734482	45	2,003 ft	Oct 1989	Feb 2005	Yes
42-22731203	34	2,650 ft	Jun 1977	—	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 (242)

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

242 months


Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	0	0	86.77	3.42	$0
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	0	85.13	3.02	$0
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	0	0	105.05	2.22	$0
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	8,387	23	95.72	3.31	$802,880
Oct 2011	9,108	42	84.98	3.65	$774,151
Sep 2011	7,939	18	83.62	3.99	$663,931
Aug 2011	7,598	5	83.40	4.15	$633,694
Jul 2011	7,193	41	94.14	4.52	$677,334
Jun 2011	7,731	79	92.90	4.64	$718,576
May 2011	5,233	12	98.13	4.40	$513,567
Apr 2011	3,196	2	105.96	4.33	$338,657
Mar 2011	3,450	3	96.36	4.06	$332,454
Feb 2011	1,926	3	85.64	4.18	$164,955
Jan 2011	2,643	2	86.50	4.59	$228,629
Dec 2010	1,585	0	85.73	4.35	$135,882
Nov 2010	1,086	0	80.84	3.80	$87,792
Oct 2010	1,257	0	78.10	3.51	$98,172
Sep 2010	1,260	0	72.63	3.98	$91,514
Aug 2010	1,338	0	73.68	4.42	$98,584
Jul 2010	1,079	0	72.55	4.74	$78,281
Jun 2010	1,101	0	70.36	4.91	$77,466
May 2010	1,293	0	71.12	4.24	$91,958
Apr 2010	1,068	0	81.69	4.12	$87,245
Mar 2010	1,219	0	78.39	4.39	$95,557
Feb 2010	1,911	0	73.58	5.44	$140,611
Jan 2010	1,999	0	74.36	5.96	$148,646
Dec 2009	2,101	0	71.44	5.48	$150,095
Nov 2009	1,666	0	74.59	3.75	$124,267
Oct 2009	1,476	0	72.54	4.11	$107,069
Sep 2009	1,609	0	65.54	3.06	$105,454
Aug 2009	1,620	0	67.42	3.22	$109,220
Jul 2009	1,545	0	61.13	3.46	$94,446
Jun 2009	1,999	0	66.16	3.90	$132,254
May 2009	2,051	0	54.74	3.93	$112,272
Apr 2009	1,561	0	46.77	3.59	$73,008
Mar 2009	1,689	0	42.14	4.06	$71,174
Feb 2009	1,498	0	32.81	4.63	$49,149
Jan 2009	2,075	0	35.86	5.37	$74,410
Dec 2008	1,878	0	37.10	5.98	$69,674
Nov 2008	1,854	0	55.49	6.86	$102,878
Oct 2008	1,860	0	75.24	6.92	$139,946
Sep 2008	1,972	0	101.76	7.88	$200,671
Aug 2008	2,106	0	114.22	8.48	$240,547
Jul 2008	1,840	0	131.08	11.39	$241,187
Jun 2008	2,126	0	131.33	13.03	$279,208
May 2008	2,419	0	123.17	11.57	$297,948
Apr 2008	2,453	0	110.31	10.45	$270,590
Mar 2008	2,341	0	101.90	9.66	$238,548
Feb 2008	2,291	0	92.53	8.77	$211,986
Jan 2008	1,865	0	90.38	8.21	$168,559
Dec 2007	1,942	0	88.33	7.30	$171,537
Nov 2007	2,060	0	91.67	7.29	$188,840
Oct 2007	2,128	0	82.85	6.92	$176,305
Sep 2007	1,818	0	75.84	6.24	$137,877
Aug 2007	2,053	0	69.06	6.39	$141,780
Jul 2007	2,463	0	70.90	6.39	$174,627
Jun 2007	2,251	0	62.00	7.55	$139,562
May 2007	1,954	0	58.74	7.85	$114,778
Apr 2007	1,535	0	59.61	7.81	$91,501
Mar 2007	1,950	0	56.92	7.30	$110,994
Feb 2007	2,011	0	55.10	8.22	$110,806
Jan 2007	2,203	0	50.30	6.73	$110,811
Dec 2006	2,450	0	56.65	6.92	$138,793
Nov 2006	2,069	0	54.20	7.62	$112,140
Oct 2006	1,556	0	54.90	6.01	$85,424
Sep 2006	1,576	0	60.08	5.04	$94,686
Aug 2006	1,615	0	68.71	7.34	$110,967
Jul 2006	1,360	0	69.37	6.34	$94,343
Jun 2006	1,121	0	66.28	6.38	$74,300
May 2006	1,111	0	66.01	6.42	$73,337
Apr 2006	1,015	0	64.39	7.36	$65,356
Mar 2006	750	0	56.70	7.08	$42,525
Feb 2006	652	0	57.59	7.75	$37,549
Jan 2006	1,201	0	60.59	8.93	$72,769
Dec 2005	1,142	0	54.94	13.42	$62,741
Nov 2005	899	0	54.69	10.59	$49,166
Oct 2005	1,077	0	58.34	13.80	$62,832
Sep 2005	1,031	0	61.45	12.08	$63,355
Aug 2005	1,133	0	61.51	9.80	$69,691
Jul 2005	1,221	0	55.69	7.84	$67,997
Jun 2005	1,240	0	52.33	7.38	$64,889
May 2005	1,201	0	45.22	6.65	$54,309
Apr 2005	1,216	0	49.20	7.36	$59,827
Mar 2005	1,315	0	50.37	7.15	$66,237
Feb 2005	1,114	0	45.22	6.31	$50,375
Jan 2005	1,120	0	43.16	6.32	$48,339
Dec 2004	1,176	0	39.86	6.75	$46,875
Nov 2004	1,116	0	45.28	6.33	$50,532
Oct 2004	1,257	0	49.70	6.52	$62,473
Sep 2004	1,342	0	43.24	5.28	$58,028
Aug 2004	1,571	0	42.37	5.55	$66,563
Jul 2004	1,536	0	38.28	6.08	$58,798
Jun 2004	1,475	47	36.10	6.43	$53,550
May 2004	1,817	31	37.48	6.49	$68,302
Apr 2004	1,568	13	34.47	5.86	$54,125
Mar 2004	1,687	6	34.36	5.53	$57,999
Feb 2004	1,369	78	32.45	5.51	$44,854
Jan 2004	1,625	32	32.03	6.30	$52,250
Dec 2003	1,675	51	30.26	6.30	$51,007
Nov 2003	1,671	142	28.80	4.60	$48,777
Oct 2003	1,378	67	28.17	4.76	$39,137
Sep 2003	1,313	0	26.31	4.75	$34,545
Aug 2003	1,662	39	29.76	5.13	$49,661
Jul 2003	1,590	39	29.41	5.17	$46,964
Jun 2003	1,533	4	28.56	5.98	$43,806
May 2003	1,712	76	26.59	5.97	$45,976
Apr 2003	1,193	30	26.67	5.41	$31,980
Mar 2003	1,393	0	31.14	6.10	$43,378
Feb 2003	1,128	0	33.48	7.93	$37,765
Jan 2003	1,287	0	30.31	5.58	$39,009
Dec 2002	1,262	0	26.91	4.85	$33,960
Nov 2002	1,305	0	24.66	4.14	$32,181
Oct 2002	1,367	0	26.46	4.23	$36,171
Sep 2002	1,575	0	27.44	3.64	$43,218
Aug 2002	1,599	0	25.96	3.16	$41,510
Jul 2002	1,296	0	24.58	3.06	$31,856
Jun 2002	1,488	0	23.73	3.34	$35,310
May 2002	1,422	0	24.66	3.58	$35,067
Apr 2002	1,786	0	23.65	3.51	$42,239
Mar 2002	1,494	0	22.00	3.10	$32,868
Feb 2002	1,371	0	18.22	2.38	$24,980
Jan 2002	1,807	0	17.17	2.38	$31,026
Dec 2001	1,783	0	16.93	2.36	$30,186
Nov 2001	1,375	0	18.07	2.41	$24,846
Oct 2001	1,149	0	19.78	2.53	$22,727
Sep 2001	1,897	0	24.26	2.25	$46,021
Aug 2001	1,915	0	24.87	3.05	$47,626
Jul 2001	1,302	0	23.93	3.20	$31,157
Jun 2001	1,545	0	24.56	3.82	$37,945
May 2001	1,931	0	25.52	4.31	$49,279
Apr 2001	1,810	0	24.68	5.34	$44,671
Mar 2001	1,980	0	24.54	5.38	$48,589
Feb 2001	1,312	0	27.75	5.77	$36,408
Jan 2001	1,868	0	27.47	8.40	$51,314
Dec 2000	1,708	0	26.88	9.12	$45,911
Nov 2000	2,146	0	32.21	5.66	$69,123
Oct 2000	2,621	0	31.23	5.15	$81,854
Sep 2000	2,285	1	31.87	5.19	$72,828
Aug 2000	2,496	1	29.64	4.54	$73,986
Jul 2000	1,942	1	28.53	4.09	$55,409
Jun 2000	2,082	1	29.30	4.40	$61,007
May 2000	2,167	1	27.26	3.68	$59,076
Apr 2000	1,609	1	24.51	3.12	$39,440
Mar 2000	2,089	1	28.42	2.86	$59,372
Feb 2000	2,209	1	27.62	2.73	$61,015
Jan 2000	1,624	1	25.27	2.48	$41,041
Dec 1999	2,485	1	24.28	2.42	$60,338
Nov 1999	2,454	1	23.19	2.43	$56,911
Oct 1999	1,963	127	20.98	2.80	$41,540
Sep 1999	1,904	18	21.75	2.62	$41,459
Aug 1999	1,954	1	19.26	2.88	$37,637
Jul 1999	2,091	1	17.89	2.37	$37,410
Jun 1999	2,688	92	15.94	2.36	$43,064
May 1999	2,112	118	15.79	2.32	$33,622
Apr 1999	2,217	1	15.10	2.21	$33,479
Mar 1999	2,541	11	12.47	1.84	$31,706
Feb 1999	2,469	1	9.98	1.82	$24,642
Jan 1999	2,036	125	10.38	1.90	$21,371
Dec 1998	2,441	76	9.20	1.77	$22,592
Nov 1998	2,774	1	10.89	2.19	$30,211
Oct 1998	2,854	1	12.42	1.97	$35,449
Sep 1998	2,669	35	12.59	2.08	$33,676
Aug 1998	2,821	62	11.30	1.91	$31,996
Jul 1998	3,046	272	11.74	2.24	$36,369
Jun 1998	2,952	143	11.24	2.24	$33,500
May 1998	3,284	281	12.62	2.21	$42,064
Apr 1998	3,690	1	13.04	2.51	$48,120
Mar 1998	3,015	1	12.80	2.31	$38,594
Feb 1998	3,341	1	13.95	2.30	$46,609
Jan 1998	4,012	1	14.70	2.15	$58,979
Dec 1997	4,091	1	16.32	2.41	$66,768
Nov 1997	2,676	1	18.19	3.09	$48,680
Oct 1997	3,422	1	19.25	3.15	$65,877
Sep 1997	3,371	1	17.74	2.95	$59,804
Aug 1997	3,636	1	17.86	2.55	$64,942
Jul 1997	3,689	1	17.58	2.25	$64,855
Jun 1997	3,691	1	17.24	2.26	$63,635
May 1997	3,980	1	18.97	2.31	$75,503
Apr 1997	4,117	1	17.88	2.08	$73,614
Mar 1997	3,850	1	18.95	1.94	$72,959
Feb 1997	3,905	1	20.49	2.21	$80,016
Jan 1997	3,769	1	23.48	3.54	$88,500
Dec 1996	4,414	1	23.32	—	$102,934
Nov 1996	3,966	1	21.97	—	$87,133
Oct 1996	4,236	1	23.31	—	$98,741
Sep 1996	3,734	1	22.22	—	$82,969
Aug 1996	4,110	1	20.26	—	$83,269
Jul 1996	4,340	1	19.55	—	$84,847
Jun 1996	3,699	1	18.73	—	$69,282
May 1996	4,138	1	19.43	—	$80,401
Apr 1996	3,821	1	21.51	—	$82,190
Mar 1996	4,772	1	19.38	—	$92,481
Feb 1996	4,259	1	16.98	—	$72,318
Jan 1996	4,077	1	17.07	—	$69,594
Dec 1995	4,834	1	17.19	—	$83,096
Nov 1995	4,877	1	16.00	—	$78,032
Oct 1995	4,583	1	15.43	—	$70,716
Sep 1995	4,962	1	16.18	—	$80,285
Aug 1995	4,854	1	15.92	—	$77,276
Jul 1995	4,783	1	15.24	—	$72,893
Jun 1995	4,745	1	16.41	—	$77,865
May 1995	4,074	1	17.56	—	$71,539
Apr 1995	4,535	1	17.73	—	$80,406
Mar 1995	4,107	1	16.44	—	$67,519
Feb 1995	3,541	1	16.58	—	$58,710
Jan 1995	3,974	1	15.92	—	$63,266
Dec 1994	3,704	1	15.03	—	$55,671
Nov 1994	3,643	1	15.90	—	$57,924
Oct 1994	3,284	1	15.58	—	$51,165
Sep 1994	3,795	1	15.29	—	$58,026
Aug 1994	4,243	1	16.13	—	$68,440
Jul 1994	4,164	1	17.56	—	$73,120
Jun 1994	4,479	1	17.09	—	$76,546
May 1994	4,101	1	15.88	—	$65,124
Apr 1994	4,655	1	14.14	—	$65,822
Mar 1994	4,878	1	12.46	—	$60,780
Feb 1994	4,657	1	12.50	—	$58,213
Jan 1994	5,292	1	12.66	—	$66,997
Dec 1993	6,028	1	12.33	—	$74,325
Nov 1993	5,459	1	14.49	—	$79,101
Oct 1993	5,533	1	15.85	—	$87,698
Sep 1993	4,772	1	15.03	—	$71,723
Aug 1993	5,291	1	15.66	—	$82,857
Jul 1993	5,640	1	15.46	—	$87,194
Jun 1993	5,722	1	16.79	—	$96,072
May 1993	5,988	1	17.68	—	$105,868
Apr 1993	5,582	1	18.05	—	$100,755
Mar 1993	5,630	1	18.14	—	$102,128
Feb 1993	5,299	1	17.90	—	$94,852
Jan 1993	5,499	1	16.93	—	$93,098

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.

Nov 2011 — as filed, then multipliedworked

Oil                8,387 bbl  × $ 95.72 =   $802,804
Casinghead gas        23 Mcf  × $  3.31 =        $76

────────────────────────────────────────────────────
Month total                                 $802,880

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/2774 is the state's own key, not one this site invented.