HART, C. R.

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

Operated by REATTA ENERGY, INC. (P-5 696090) in the FORT STOCKTON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1508District 08Field 32124001Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$608 k

Jan 1993 – Nov 2009

Value, last 12 filed months

$20 k

at the published price for each month

Months reported

203

no gaps in the span

Streams

oil, casinghead gas

The FORT STOCKTON 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 101 leases and 567 wells, and the rule below applies to all of them.

Discovered

1944-06-26

as the register files it

Field class

Oil and gas

the register's own label

Between wells

933 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1997-05-09.

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: “AND FORT STOCKTON FIELDS BE COMBINED INTO FORT STOCKTON 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
Oil	Disposition	25,270 bbl	$608,444
Casinghead gas	Production	1,648 Mcf	$0
Total			$608,444

1,648 Mcf of this lease's gas, across 28 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 (3)

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 30.9733, -102.9567. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

30.97274, -102.95603 · 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%

3 of 3 wells

With a plug date

100.0%

3 of 3 wells

Median depth

2,965 ft

3 wells filed one

Completion to plug

20.8 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

3100.0%

A plug date is filed

3100.0%

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

3100.0%

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

Between 2,883 and 3,150 ft, median 2,965 ft, over the 3 wells that filed a depth.

Completions filed

Oct 1988

1 of 3 wells; 2 filed none

Plug dates filed

Nov 1984 – Aug 2009

3 of 3 wells

Last completion to plug: a median of 20.8 years across the 1 well that filed both dates, with the middle half between 20.8 years and 20.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells


42-37104894	1	2,883 ft	—	May 2009	Yes
42-37104896	3	2,965 ft	—	Nov 1984	Yes
42-37104895	2	3,150 ft	Oct 1988	Aug 2009	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 (203)

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

203 months


Nov 2009	0	0	74.59	3.75	$0
Oct 2009	0	0	72.54	4.11	$0
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	0	0	67.42	3.22	$0
Jul 2009	0	0	61.13	3.46	$0
Jun 2009	296	0	66.16	3.90	$19,583
May 2009	0	0	54.74	3.93	$0
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	171	0	55.49	6.86	$9,489
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	0	0	114.22	8.48	$0
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	0	0	110.31	10.45	$0
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	0	0	90.38	8.21	$0
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	0	0	91.67	7.29	$0
Oct 2007	1	0	82.85	6.92	$83
Sep 2007	172	0	75.84	6.24	$13,044
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	8	0	70.90	6.39	$567
Jun 2007	0	0	62.00	7.55	$0
May 2007	0	0	58.74	7.85	$0
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	0	0	56.92	7.30	$0
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	166	0	50.30	6.73	$8,350
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	0	0	54.20	7.62	$0
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	163	0	68.71	7.34	$11,200
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	167	0	64.39	7.36	$10,753
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	164	0	57.59	7.75	$9,445
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	163	0	54.69	10.59	$8,914
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	130	0	61.45	12.08	$7,989
Aug 2005	0	0	61.51	9.80	$0
Jul 2005	0	0	55.69	7.84	$0
Jun 2005	169	0	52.33	7.38	$8,844
May 2005	160	0	45.22	6.65	$7,235
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	168	0	50.37	7.15	$8,462
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	178	0	39.86	6.75	$7,095
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	166	0	49.70	6.52	$8,250
Sep 2004	178	0	43.24	5.28	$7,697
Aug 2004	172	0	42.37	5.55	$7,288
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	159	0	34.47	5.86	$5,481
Mar 2004	170	0	34.36	5.53	$5,841
Feb 2004	169	0	32.45	5.51	$5,484
Jan 2004	178	0	32.03	6.30	$5,701
Dec 2003	172	0	30.26	6.30	$5,205
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	167	0	28.17	4.76	$4,704
Sep 2003	166	0	26.31	4.75	$4,367
Aug 2003	173	0	29.76	5.13	$5,148
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	171	0	28.56	5.98	$4,884
May 2003	0	0	26.59	5.97	$0
Apr 2003	169	0	26.67	5.41	$4,507
Mar 2003	174	0	31.14	6.10	$5,418
Feb 2003	174	0	33.48	7.93	$5,826
Jan 2003	172	0	30.31	5.58	$5,213
Dec 2002	173	0	26.91	4.85	$4,655
Nov 2002	169	0	24.66	4.14	$4,168
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	342	0	27.44	3.64	$9,384
Aug 2002	163	0	25.96	3.16	$4,231
Jul 2002	165	0	24.58	3.06	$4,056
Jun 2002	0	0	23.73	3.34	$0
May 2002	174	0	24.66	3.58	$4,291
Apr 2002	172	0	23.65	3.51	$4,068
Mar 2002	161	0	22.00	3.10	$3,542
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	168	0	17.17	2.38	$2,885
Dec 2001	175	0	16.93	2.36	$2,963
Nov 2001	171	0	18.07	2.41	$3,090
Oct 2001	172	0	19.78	2.53	$3,402
Sep 2001	173	0	24.26	2.25	$4,197
Aug 2001	0	0	24.87	3.05	$0
Jul 2001	168	0	23.93	3.20	$4,020
Jun 2001	171	0	24.56	3.82	$4,200
May 2001	175	0	25.52	4.31	$4,466
Apr 2001	167	0	24.68	5.34	$4,122
Mar 2001	172	0	24.54	5.38	$4,221
Feb 2001	175	0	27.75	5.77	$4,856
Jan 2001	170	0	27.47	8.40	$4,670
Dec 2000	171	0	26.88	9.12	$4,596
Nov 2000	0	0	32.21	5.66	$0
Oct 2000	174	0	31.23	5.15	$5,434
Sep 2000	178	0	31.87	5.19	$5,673
Aug 2000	0	0	29.64	4.54	$0
Jul 2000	169	0	28.53	4.09	$4,822
Jun 2000	169	0	29.30	4.40	$4,952
May 2000	170	0	27.26	3.68	$4,634
Apr 2000	170	0	24.51	3.12	$4,167
Mar 2000	176	0	28.42	2.86	$5,002
Feb 2000	167	0	27.62	2.73	$4,613
Jan 2000	174	0	25.27	2.48	$4,397
Dec 1999	170	0	24.28	2.42	$4,128
Nov 1999	0	0	23.19	2.43	$0
Oct 1999	176	0	20.98	2.80	$3,692
Sep 1999	170	0	21.75	2.62	$3,698
Aug 1999	0	0	19.26	2.88	$0
Jul 1999	167	0	17.89	2.37	$2,988
Jun 1999	0	0	15.94	2.36	$0
May 1999	177	0	15.79	2.32	$2,795
Apr 1999	170	0	15.10	2.21	$2,567
Mar 1999	0	0	12.47	1.84	$0
Feb 1999	167	0	9.98	1.82	$1,667
Jan 1999	0	0	10.38	1.90	$0
Dec 1998	168	0	9.20	1.77	$1,546
Nov 1998	170	0	10.89	2.19	$1,851
Oct 1998	0	0	12.42	1.97	$0
Sep 1998	171	0	12.59	2.08	$2,153
Aug 1998	0	0	11.30	1.91	$0
Jul 1998	170	0	11.74	2.24	$1,996
Jun 1998	176	0	11.24	2.24	$1,978
May 1998	184	0	12.62	2.21	$2,322
Apr 1998	173	0	13.04	2.51	$2,256
Mar 1998	354	0	12.80	2.31	$4,531
Feb 1998	0	0	13.95	2.30	$0
Jan 1998	0	0	14.70	2.15	$0
Dec 1997	169	0	16.32	2.41	$2,758
Nov 1997	177	0	18.19	3.09	$3,220
Oct 1997	0	0	19.25	3.15	$0
Sep 1997	170	0	17.74	2.95	$3,016
Aug 1997	174	0	17.86	2.55	$3,108
Jul 1997	172	0	17.58	2.25	$3,024
Jun 1997	0	0	17.24	2.26	$0
May 1997	337	0	18.97	2.31	$6,393
Apr 1997	163	0	17.88	2.08	$2,914
Mar 1997	189	0	18.95	1.94	$3,582
Feb 1997	0	0	20.49	2.21	$0
Jan 1997	324	0	23.48	3.54	$7,608
Dec 1996	0	0	23.32	—	$0
Nov 1996	291	0	21.97	—	$6,393
Oct 1996	268	0	23.31	—	$6,247
Sep 1996	0	0	22.22	—	$0
Aug 1996	312	0	20.26	—	$6,321
Jul 1996	264	0	19.55	—	$5,161
Jun 1996	0	0	18.73	—	$0
May 1996	266	0	19.43	—	$5,168
Apr 1996	282	0	21.51	—	$6,066
Mar 1996	0	0	19.38	—	$0
Feb 1996	468	0	16.98	—	$7,947
Jan 1996	468	0	17.07	—	$7,989
Dec 1995	0	0	17.19	—	$0
Nov 1995	0	0	16.00	—	$0
Oct 1995	478	0	15.43	—	$7,376
Sep 1995	0	0	16.18	—	$0
Aug 1995	0	0	15.92	—	$0
Jul 1995	469	0	15.24	—	$7,148
Jun 1995	0	0	16.41	—	$0
May 1995	479	0	17.56	—	$8,411
Apr 1995	0	60	17.73	—	$0
Mar 1995	479	60	16.44	—	$7,875
Feb 1995	0	56	16.58	—	$0
Jan 1995	483	62	15.92	—	$7,689
Dec 1994	0	62	15.03	—	$0
Nov 1994	0	60	15.90	—	$0
Oct 1994	484	62	15.58	—	$7,541
Sep 1994	0	60	15.29	—	$0
Aug 1994	468	62	16.13	—	$7,549
Jul 1994	0	62	17.56	—	$0
Jun 1994	474	60	17.09	—	$8,101
May 1994	0	62	15.88	—	$0
Apr 1994	481	60	14.14	—	$6,801
Mar 1994	404	62	12.46	—	$5,034
Feb 1994	0	54	12.50	—	$0
Jan 1994	484	62	12.66	—	$6,127
Dec 1993	0	62	12.33	—	$0
Nov 1993	0	60	14.49	—	$0
Oct 1993	480	62	15.85	—	$7,608
Sep 1993	0	60	15.03	—	$0
Aug 1993	448	62	15.66	—	$7,016
Jul 1993	0	62	15.46	—	$0
Jun 1993	472	60	16.79	—	$7,925
May 1993	0	62	17.68	—	$0
Apr 1993	481	60	18.05	—	$8,682
Mar 1993	0	62	18.14	—	$0
Feb 1993	483	8	17.90	—	$8,646
Jan 1993	0	62	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.

Jun 2009 — as filed, then multipliedworked

Oil                  296 bbl  × $ 66.16 =    $19,583
Casinghead gas         0 Mcf  × $  3.90 =         $0

────────────────────────────────────────────────────
Month total                                  $19,583

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/1508 is the state's own key, not one this site invented.