BROCK -A-

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

Operated by UNIT PETROLEUM COMPANY (P-5 877099) in the HEMPHILL (GRANITE WASH.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 59080District 10Field 40311200CondensateGasSave Export

Value, all time

$1.6 M

Jan 1993 – May 2019

Value, last 12 filed months

$7 k

at the published price for each month

Months reported

317

no gaps in the span

Streams

condensate, gas

The HEMPHILL (GRANITE WASH.) 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 712 leases and 714 wells, and the rule below applies to all of them.

Discovered

1964-01-29

as the register files it

Field class

Oil and gas

the register's own label

Between wells

467 ft

minimum

From a lease line

467 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2008-10-07.

The Commission's schedule remark for this field reads: “FIELD”

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
Condensate	Disposition	5,556 bbl	$174,730
Gas	Production	389,555 Mcf	$1,464,169
Total			$1,638,899

72,711 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 (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 35.7228, -100.4607. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.72284, -100.46073 · 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

11,438 ft

1 wells filed one

Completion to plug

44.8 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 11,438 ft.

Completions filed

Jul 1974

1 of 1 wells

Plug dates filed

May 2019

1 of 1 wells

Last completion to plug: a median of 44.8 years across the 1 well that filed both dates, with the middle half between 44.8 years and 44.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-21130375	2063	11,438 ft	Jul 1974	May 2019	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 (317)

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

317 months


May 2019	112	0	58.48	2.74	$6,550
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	1	0	49.41	3.42	$49
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	0	199	97.40	6.19	$1,232
Jan 2014	0	538	90.40	4.86	$2,615
Dec 2013	0	604	91.82	4.35	$2,630
Nov 2013	0	659	88.85	3.74	$2,464
Oct 2013	0	832	97.42	3.78	$3,144
Sep 2013	0	832	104.11	3.72	$3,093
Aug 2013	0	870	104.25	3.52	$3,065
Jul 2013	0	822	102.52	3.72	$3,056
Jun 2013	0	510	94.40	3.93	$2,006
May 2013	0	684	94.83	4.15	$2,838
Apr 2013	0	798	93.96	4.28	$3,418
Mar 2013	0	1,052	93.62	3.91	$4,116
Feb 2013	0	939	91.23	3.42	$3,211
Jan 2013	0	987	91.60	3.42	$3,375
Dec 2012	0	1,026	86.77	3.42	$3,509
Nov 2012	0	1,053	86.95	3.62	$3,817
Oct 2012	0	1,037	89.38	3.40	$3,525
Sep 2012	0	1,077	94.67	2.92	$3,143
Aug 2012	0	1,102	92.66	2.91	$3,205
Jul 2012	187	1,127	85.13	3.02	$19,324
Jun 2012	0	1,079	79.82	2.52	$2,718
May 2012	0	1,008	91.61	2.49	$2,508
Apr 2012	0	1,000	101.65	2.00	$1,997
Mar 2012	0	952	105.05	2.22	$2,115
Feb 2012	0	930	101.10	2.57	$2,390
Jan 2012	0	1,068	98.09	2.73	$2,920
Dec 2011	0	1,088	96.87	3.24	$3,525
Nov 2011	0	1,046	95.72	3.31	$3,464
Oct 2011	0	1,084	84.98	3.65	$3,955
Sep 2011	0	1,120	83.62	3.99	$4,464
Aug 2011	0	1,076	83.40	4.15	$4,465
Jul 2011	0	1,098	94.14	4.52	$4,960
Jun 2011	0	1,001	92.90	4.64	$4,645
May 2011	0	1,204	98.13	4.40	$5,303
Apr 2011	0	1,266	105.96	4.33	$5,486
Mar 2011	0	1,228	96.36	4.06	$4,982
Feb 2011	0	269	85.64	4.18	$1,124
Jan 2011	0	576	86.50	4.59	$2,643
Dec 2010	0	912	85.73	4.35	$3,965
Nov 2010	0	1,115	80.84	3.80	$4,232
Oct 2010	0	1,213	78.10	3.51	$4,256
Sep 2010	0	1,109	72.63	3.98	$4,413
Aug 2010	0	1,241	73.68	4.42	$5,484
Jul 2010	0	1,235	72.55	4.74	$5,850
Jun 2010	179	1,187	70.36	4.91	$18,423
May 2010	0	1,283	71.12	4.24	$5,434
Apr 2010	0	1,311	81.69	4.12	$5,405
Mar 2010	0	1,314	78.39	4.39	$5,767
Feb 2010	0	914	73.58	5.44	$4,974
Jan 2010	0	1,024	74.36	5.96	$6,107
Dec 2009	0	1,177	71.44	5.48	$6,454
Nov 2009	0	1,385	74.59	3.75	$5,196
Oct 2009	0	1,350	72.54	4.11	$5,549
Sep 2009	0	942	65.54	3.06	$2,887
Aug 2009	0	1,142	67.42	3.22	$3,676
Jul 2009	0	1,211	61.13	3.46	$4,196
Jun 2009	0	1,267	66.16	3.90	$4,935
May 2009	0	1,197	54.74	3.93	$4,699
Apr 2009	0	976	46.77	3.59	$3,501
Mar 2009	0	1,146	42.14	4.06	$4,652
Feb 2009	197	1,085	32.81	4.63	$11,490
Jan 2009	0	980	35.86	5.37	$5,264
Dec 2008	0	974	37.10	5.98	$5,822
Nov 2008	0	1,017	55.49	6.86	$6,977
Oct 2008	0	1,300	75.24	6.92	$8,999
Sep 2008	0	1,433	101.76	7.88	$11,288
Aug 2008	0	1,098	114.22	8.48	$9,314
Jul 2008	0	1,288	131.08	11.39	$14,670
Jun 2008	0	1,345	131.33	13.03	$17,529
May 2008	0	1,190	123.17	11.57	$13,773
Apr 2008	0	1,124	110.31	10.45	$11,751
Mar 2008	0	1,348	101.90	9.66	$13,027
Feb 2008	113	1,296	92.53	8.77	$21,823
Jan 2008	0	1,345	90.38	8.21	$11,037
Dec 2007	0	1,096	88.33	7.30	$8,003
Nov 2007	0	1,294	91.67	7.29	$9,435
Oct 2007	0	1,313	82.85	6.92	$9,089
Sep 2007	136	1,095	75.84	6.24	$17,152
Aug 2007	0	1,189	69.06	6.39	$7,595
Jul 2007	0	1,334	70.90	6.39	$8,522
Jun 2007	0	1,111	62.00	7.55	$8,386
May 2007	0	1,347	58.74	7.85	$10,569
Apr 2007	0	1,315	59.61	7.81	$10,264
Mar 2007	0	1,379	56.92	7.30	$10,069
Feb 2007	0	1,223	55.10	8.22	$10,048
Jan 2007	0	1,261	50.30	6.73	$8,483
Dec 2006	0	1,380	56.65	6.92	$9,547
Nov 2006	132	1,374	54.20	7.62	$17,621
Oct 2006	0	1,471	54.90	6.01	$8,846
Sep 2006	0	1,345	60.08	5.04	$6,775
Aug 2006	0	1,468	68.71	7.34	$10,775
Jul 2006	0	1,462	69.37	6.34	$9,273
Jun 2006	0	1,408	66.28	6.38	$8,989
May 2006	0	1,389	66.01	6.42	$8,924
Apr 2006	75	1,263	64.39	7.36	$14,126
Mar 2006	0	1,547	56.70	7.08	$10,957
Feb 2006	0	1,290	57.59	7.75	$9,999
Jan 2006	0	1,563	60.59	8.93	$13,963
Dec 2005	0	1,606	54.94	13.42	$21,545
Nov 2005	131	1,294	54.69	10.59	$20,866
Oct 2005	0	1,465	58.34	13.80	$20,211
Sep 2005	0	1,468	61.45	12.08	$17,732
Aug 2005	0	1,570	61.51	9.80	$15,381
Jul 2005	0	1,570	55.69	7.84	$12,315
Jun 2005	0	1,410	52.33	7.38	$10,407
May 2005	0	1,612	45.22	6.65	$10,722
Apr 2005	93	1,556	49.20	7.36	$16,029
Mar 2005	0	1,580	50.37	7.15	$11,305
Feb 2005	0	1,446	45.22	6.31	$9,127
Jan 2005	0	1,553	43.16	6.32	$9,818
Dec 2004	107	1,572	39.86	6.75	$14,878
Nov 2004	0	1,513	45.28	6.33	$9,578
Oct 2004	0	1,667	49.70	6.52	$10,861
Sep 2004	0	1,639	43.24	5.28	$8,660
Aug 2004	62	1,532	42.37	5.55	$11,131
Jul 2004	0	1,569	38.28	6.08	$9,546
Jun 2004	0	1,602	36.10	6.43	$10,306
May 2004	0	1,636	37.48	6.49	$10,625
Apr 2004	189	1,601	34.47	5.86	$15,894
Mar 2004	0	1,659	34.36	5.53	$9,175
Feb 2004	0	1,641	32.45	5.51	$9,041
Jan 2004	0	1,620	32.03	6.30	$10,205
Dec 2003	0	1,641	30.26	6.30	$10,341
Nov 2003	0	1,650	28.80	4.60	$7,582
Oct 2003	0	1,789	28.17	4.76	$8,515
Sep 2003	0	1,685	26.31	4.75	$8,003
Aug 2003	77	1,441	29.76	5.13	$9,683
Jul 2003	0	1,638	29.41	5.17	$8,470
Jun 2003	0	1,669	28.56	5.98	$9,986
May 2003	117	1,677	26.59	5.97	$13,127
Apr 2003	0	1,679	26.67	5.41	$9,079
Mar 2003	0	1,705	31.14	6.10	$10,394
Feb 2003	0	1,748	33.48	7.93	$13,854
Jan 2003	0	1,534	30.31	5.58	$8,563
Dec 2002	0	1,742	26.91	4.85	$8,455
Nov 2002	100	1,780	24.66	4.14	$9,830
Oct 2002	0	1,779	26.46	4.23	$7,524
Sep 2002	56	1,755	27.44	3.64	$7,916
Aug 2002	0	1,577	25.96	3.16	$4,990
Jul 2002	0	1,846	24.58	3.06	$5,652
Jun 2002	0	1,546	23.73	3.34	$5,161
May 2002	104	1,773	24.66	3.58	$8,919
Apr 2002	0	1,811	23.65	3.51	$6,361
Mar 2002	92	1,884	22.00	3.10	$7,870
Feb 2002	0	1,725	18.22	2.38	$4,098
Jan 2002	0	1,834	17.17	2.38	$4,357
Dec 2001	0	1,914	16.93	2.36	$4,525
Nov 2001	0	1,872	18.07	2.41	$4,503
Oct 2001	0	1,833	19.78	2.53	$4,635
Sep 2001	185	1,917	24.26	2.25	$8,804
Aug 2001	0	1,964	24.87	3.05	$5,996
Jul 2001	0	1,989	23.93	3.20	$6,359
Jun 2001	0	1,922	24.56	3.82	$7,350
May 2001	0	2,052	25.52	4.31	$8,839
Apr 2001	0	2,002	24.68	5.34	$10,681
Mar 2001	179	1,888	24.54	5.38	$14,543
Feb 2001	0	1,886	27.75	5.77	$10,877
Jan 2001	0	1,928	27.47	8.40	$16,193
Dec 2000	0	1,968	26.88	9.12	$17,953
Nov 2000	0	2,035	32.21	5.66	$11,514
Oct 2000	0	2,050	31.23	5.15	$10,548
Sep 2000	0	2,037	31.87	5.19	$10,565
Aug 2000	189	2,118	29.64	4.54	$15,219
Jul 2000	0	2,146	28.53	4.09	$8,777
Jun 2000	0	2,114	29.30	4.40	$9,296
May 2000	0	2,193	27.26	3.68	$8,070
Apr 2000	0	2,139	24.51	3.12	$6,665
Mar 2000	0	2,216	28.42	2.86	$6,337
Feb 2000	0	2,073	27.62	2.73	$5,652
Jan 2000	204	2,208	25.27	2.48	$10,632
Dec 1999	0	2,288	24.28	2.42	$5,545
Nov 1999	0	2,283	23.19	2.43	$5,557
Oct 1999	0	2,248	20.98	2.80	$6,303
Sep 1999	0	2,369	21.75	2.62	$6,204
Aug 1999	0	1,843	19.26	2.88	$5,300
Jul 1999	0	2,281	17.89	2.37	$5,411
Jun 1999	204	2,269	15.94	2.36	$8,611
May 1999	0	2,209	15.79	2.32	$5,127
Apr 1999	0	2,147	15.10	2.21	$4,741
Mar 1999	0	2,261	12.47	1.84	$4,156
Feb 1999	0	1,690	9.98	1.82	$3,072
Jan 1999	0	1,911	10.38	1.90	$3,631
Dec 1998	0	1,917	9.20	1.77	$3,399
Nov 1998	200	1,984	10.89	2.19	$6,514
Oct 1998	0	2,125	12.42	1.97	$4,185
Sep 1998	0	2,030	12.59	2.08	$4,228
Aug 1998	0	2,006	11.30	1.91	$3,826
Jul 1998	0	2,040	11.74	2.24	$4,564
Jun 1998	0	2,126	11.24	2.24	$4,756
May 1998	0	2,303	12.62	2.21	$5,081
Apr 1998	82	1,927	13.04	2.51	$5,897
Mar 1998	0	2,290	12.80	2.31	$5,289
Feb 1998	0	2,096	13.95	2.30	$4,819
Jan 1998	64	2,404	14.70	2.15	$6,121
Dec 1997	0	2,519	16.32	2.41	$6,074
Nov 1997	52	2,468	18.19	3.09	$8,568
Oct 1997	32	2,541	19.25	3.15	$8,620
Sep 1997	0	2,386	17.74	2.95	$7,050
Aug 1997	101	2,435	17.86	2.55	$8,025
Jul 1997	0	2,469	17.58	2.25	$5,548
Jun 1997	0	2,404	17.24	2.26	$5,426
May 1997	97	2,520	18.97	2.31	$7,658
Apr 1997	0	2,514	17.88	2.08	$5,236
Mar 1997	89	2,519	18.95	1.94	$6,571
Feb 1997	0	2,422	20.49	2.21	$5,343
Jan 1997	0	2,615	23.48	3.54	$9,256
Dec 1996	106	2,817	23.32	—	$2,472
Nov 1996	0	2,487	21.97	—	$0
Oct 1996	0	2,883	23.31	—	$0
Sep 1996	109	2,791	22.22	—	$2,422
Aug 1996	0	2,894	20.26	—	$0
Jul 1996	0	2,592	19.55	—	$0
Jun 1996	91	2,536	18.73	—	$1,704
May 1996	0	2,870	19.43	—	$0
Apr 1996	117	2,649	21.51	—	$2,517
Mar 1996	0	2,183	19.38	—	$0
Feb 1996	0	1,289	16.98	—	$0
Jan 1996	104	1,139	17.07	—	$1,775
Dec 1995	0	1,162	17.19	—	$0
Nov 1995	0	1,178	16.00	—	$0
Oct 1995	0	1,270	15.43	—	$0
Sep 1995	0	1,333	16.18	—	$0
Aug 1995	0	1,275	15.92	—	$0
Jul 1995	103	1,570	15.24	—	$1,570
Jun 1995	0	1,550	16.41	—	$0
May 1995	0	1,184	17.56	—	$0
Apr 1995	0	1,348	17.73	—	$0
Mar 1995	86	1,376	16.44	—	$1,414
Feb 1995	0	1,094	16.58	—	$0
Jan 1995	0	1,378	15.92	—	$0
Dec 1994	72	1,521	15.03	—	$1,082
Nov 1994	0	1,484	15.90	—	$0
Oct 1994	0	1,779	15.58	—	$0
Sep 1994	119	1,869	15.29	—	$1,820
Aug 1994	0	1,260	16.13	—	$0
Jul 1994	0	1,150	17.56	—	$0
Jun 1994	0	1,028	17.09	—	$0
May 1994	75	1,062	15.88	—	$1,191
Apr 1994	0	1,045	14.14	—	$0
Mar 1994	0	984	12.46	—	$0
Feb 1994	137	889	12.50	—	$1,713
Jan 1994	143	1,010	12.66	—	$1,810
Dec 1993	0	1,034	12.33	—	$0
Nov 1993	101	961	14.49	—	$1,463
Oct 1993	0	1,073	15.85	—	$0
Sep 1993	0	1,065	15.03	—	$0
Aug 1993	0	1,088	15.66	—	$0
Jul 1993	108	1,013	15.46	—	$1,670
Jun 1993	0	1,135	16.79	—	$0
May 1993	0	1,133	17.68	—	$0
Apr 1993	0	902	18.05	—	$0
Mar 1993	147	1,107	18.14	—	$2,667
Feb 1993	0	1,029	17.90	—	$0
Jan 1993	0	1,242	16.93	—	$0

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 2019 — as filed, then multipliedworked

Condensate           112 bbl  × $ 58.48 =     $6,550
Gas                    0 Mcf  × $  2.74 =         $0

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Month total                                   $6,550

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. 10/G/59080 is the state's own key, not one this site invented.