GRAHAM LAKE

Name: GRAHAM LAKE lease production and value, Dec 1994 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by HEART LAND PETROLEUM CORPORATION (P-5 370452) in the TAYLOR COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27526District 7BField 88520001OilCasinghead gasSave Export

Value, all time

$184 k

Dec 1994 – Mar 2008

Value, last 12 filed months

at the published price for each month

Months reported

160

no gaps in the span

Streams

oil, casinghead gas

The TAYLOR COUNTY REGULAR 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 717 leases and 1,491 wells, and the rule below applies to all of them.

Discovered

1929-12-31

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	9,099 bbl	$167,317
Casinghead gas	Production	9,628 Mcf	$16,337
Total			$183,654

4,544 Mcf of this lease's gas, across 25 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 32.1632, -99.8839. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.16324, -99.88395 · 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

5,682 ft

1 wells filed one

Completion to plug

8.8 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 5,682 ft.

Completions filed

Dec 1994

1 of 1 wells

Plug dates filed

Oct 2003

1 of 1 wells

Last completion to plug: a median of 8.8 years across the 1 well that filed both dates, with the middle half between 8.8 years and 8.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-44133709	1	5,682 ft	Dec 1994	Oct 2003	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 (160)

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

160 months


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	0	0	82.85	6.92	$0
Sep 2007	0	0	75.84	6.24	$0
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	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	0	0	50.30	6.73	$0
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	0	0	68.71	7.34	$0
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	0	0	57.59	7.75	$0
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	0	0	61.45	12.08	$0
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	0	0	45.22	6.65	$0
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	0	0	49.70	6.52	$0
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	16	0	38.28	6.08	$612
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	23	0	30.31	5.58	$697
Dec 2002	0	0	26.91	4.85	$0
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	136	0	24.58	3.06	$3,343
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	0	24.66	3.58	$0
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	0	51	18.07	2.41	$123
Oct 2001	0	70	19.78	2.53	$177
Sep 2001	139	76	24.26	2.25	$3,543
Aug 2001	0	71	24.87	3.05	$217
Jul 2001	0	84	23.93	3.20	$269
Jun 2001	0	106	24.56	3.82	$405
May 2001	155	109	25.52	4.31	$4,425
Apr 2001	181	105	24.68	5.34	$5,027
Mar 2001	0	107	24.54	5.38	$575
Feb 2001	0	69	27.75	5.77	$398
Jan 2001	159	92	27.47	8.40	$5,140
Dec 2000	0	115	26.88	9.12	$1,049
Nov 2000	0	68	32.21	5.66	$385
Oct 2000	0	168	31.23	5.15	$864
Sep 2000	0	12	31.87	5.19	$62
Aug 2000	98	72	29.64	4.54	$3,232
Jul 2000	164	129	28.53	4.09	$5,207
Jun 2000	0	105	29.30	4.40	$462
May 2000	0	74	27.26	3.68	$272
Apr 2000	0	98	24.51	3.12	$305
Mar 2000	156	39	28.42	2.86	$4,545
Feb 2000	180	9	27.62	2.73	$4,996
Jan 2000	0	4	25.27	2.48	$10
Dec 1999	0	49	24.28	2.42	$119
Nov 1999	0	0	23.19	2.43	$0
Oct 1999	0	0	20.98	2.80	$0
Sep 1999	0	0	21.75	2.62	$0
Aug 1999	0	0	19.26	2.88	$0
Jul 1999	0	0	17.89	2.37	$0
Jun 1999	0	0	15.94	2.36	$0
May 1999	0	0	15.79	2.32	$0
Apr 1999	0	0	15.10	2.21	$0
Mar 1999	100	0	12.47	1.84	$1,247
Feb 1999	0	0	9.98	1.82	$0
Jan 1999	130	0	10.38	1.90	$1,349
Dec 1998	0	0	9.20	1.77	$0
Nov 1998	69	26	10.89	2.19	$808
Oct 1998	0	88	12.42	1.97	$173
Sep 1998	91	143	12.59	2.08	$1,444
Aug 1998	77	123	11.30	1.91	$1,105
Jul 1998	69	144	11.74	2.24	$1,132
Jun 1998	70	105	11.24	2.24	$1,022
May 1998	174	138	12.62	2.21	$2,500
Apr 1998	0	148	13.04	2.51	$371
Mar 1998	182	186	12.80	2.31	$2,759
Feb 1998	0	71	13.95	2.30	$163
Jan 1998	0	112	14.70	2.15	$241
Dec 1997	178	150	16.32	2.41	$3,267
Nov 1997	0	144	18.19	3.09	$445
Oct 1997	68	217	19.25	3.15	$1,993
Sep 1997	147	170	17.74	2.95	$3,110
Aug 1997	115	126	17.86	2.55	$2,376
Jul 1997	0	279	17.58	2.25	$627
Jun 1997	148	43	17.24	2.26	$2,649
May 1997	0	189	18.97	2.31	$436
Apr 1997	80	128	17.88	2.08	$1,697
Mar 1997	167	194	18.95	1.94	$3,541
Feb 1997	177	187	20.49	2.21	$4,039
Jan 1997	0	91	23.48	3.54	$322
Dec 1996	152	113	23.32	—	$3,545
Nov 1996	137	96	21.97	—	$3,010
Oct 1996	177	115	23.31	—	$4,126
Sep 1996	88	109	22.22	—	$1,955
Aug 1996	0	165	20.26	—	$0
Jul 1996	135	159	19.55	—	$2,639
Jun 1996	136	322	18.73	—	$2,547
May 1996	120	66	19.43	—	$2,332
Apr 1996	326	172	21.51	—	$7,012
Mar 1996	0	144	19.38	—	$0
Feb 1996	181	121	16.98	—	$3,073
Jan 1996	178	206	17.07	—	$3,038
Dec 1995	167	189	17.19	—	$2,871
Nov 1995	175	407	16.00	—	$2,800
Oct 1995	329	456	15.43	—	$5,076
Sep 1995	177	235	16.18	—	$2,864
Aug 1995	173	302	15.92	—	$2,754
Jul 1995	329	354	15.24	—	$5,014
Jun 1995	181	337	16.41	—	$2,970
May 1995	332	331	17.56	—	$5,830
Apr 1995	345	132	17.73	—	$6,117
Mar 1995	288	10	16.44	—	$4,735
Feb 1995	345	1	16.58	—	$5,720
Jan 1995	707	1	15.92	—	$11,255
Dec 1994	472	1	15.03	—	$7,094

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.

Jul 2004 — as filed, then multipliedworked

Oil                   16 bbl  × $ 38.28 =       $612
Casinghead gas         0 Mcf  × $  6.08 =         $0

────────────────────────────────────────────────────
Month total                                     $612

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. 7B/O/27526 is the state's own key, not one this site invented.