LOCKHART -19-

Name: LOCKHART -19- lease production and value, May 1994 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by CHESAPEAKE OPERATING, INC. (P-5 147715) in the HUMPHREYS (MORROW, UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 150090District 10Field 43586600CondensateGasSave Export

Value, all time

$673 k

May 1994 – Sep 2011

Value, last 12 filed months

$3 k

at the published price for each month

Months reported

209

no gaps in the span

Streams

condensate, gas

The HUMPHREYS (MORROW, UPPER) 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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered

1986-02-01

as the register files it

Field class

Oil and gas

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
Condensate	Disposition	4,002 bbl	$93,332
Gas	Production	343,810 Mcf	$580,045
Total			$673,377

203,881 Mcf of this lease's gas, across 32 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 35.9915, -100.1652. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.99147, -100.16518 · 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

11,500 ft

1 wells filed one

Completion to plug

24.6 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 11,500 ft.

Completions filed

Nov 1985

1 of 1 wells

Plug dates filed

Jun 2010

1 of 1 wells

Last completion to plug: a median of 24.6 years across the 1 well that filed both dates, with the middle half between 24.6 years and 24.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-21131785	19 A	11,500 ft	Nov 1985	Jun 2010	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 (209)

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

209 months


Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	28	0	94.14	4.52	$2,636
Jun 2011	0	0	92.90	4.64	$0
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	0	86.50	4.59	$0
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	34	0	81.69	4.12	$2,777
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	0	0	71.44	5.48	$0
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	0	0	66.16	3.90	$0
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	226	32.81	4.63	$1,047
Jan 2009	0	101	35.86	5.37	$542
Dec 2008	0	161	37.10	5.98	$962
Nov 2008	177	272	55.49	6.86	$11,688
Oct 2008	0	299	75.24	6.92	$2,070
Sep 2008	0	417	101.76	7.88	$3,285
Aug 2008	0	224	114.22	8.48	$1,900
Jul 2008	0	841	131.08	11.39	$9,579
Jun 2008	0	1,018	131.33	13.03	$13,267
May 2008	0	826	123.17	11.57	$9,560
Apr 2008	0	648	110.31	10.45	$6,775
Mar 2008	0	532	101.90	9.66	$5,141
Feb 2008	0	395	92.53	8.77	$3,464
Jan 2008	0	610	90.38	8.21	$5,006
Dec 2007	0	1,257	88.33	7.30	$9,179
Nov 2007	0	893	91.67	7.29	$6,511
Oct 2007	0	832	82.85	6.92	$5,759
Sep 2007	0	1,120	75.84	6.24	$6,993
Aug 2007	0	1,296	69.06	6.39	$8,279
Jul 2007	0	1,260	70.90	6.39	$8,049
Jun 2007	0	1,151	62.00	7.55	$8,688
May 2007	0	1,004	58.74	7.85	$7,878
Apr 2007	164	1,200	59.61	7.81	$19,142
Mar 2007	0	1,183	56.92	7.30	$8,638
Feb 2007	0	833	55.10	8.22	$6,844
Jan 2007	0	1,177	50.30	6.73	$7,918
Dec 2006	0	296	56.65	6.92	$2,048
Nov 2006	0	133	54.20	7.62	$1,013
Oct 2006	0	298	54.90	6.01	$1,792
Sep 2006	0	1,079	60.08	5.04	$5,435
Aug 2006	0	1,210	68.71	7.34	$8,881
Jul 2006	0	493	69.37	6.34	$3,127
Jun 2006	0	248	66.28	6.38	$1,583
May 2006	0	483	66.01	6.42	$3,103
Apr 2006	0	539	64.39	7.36	$3,967
Mar 2006	0	615	56.70	7.08	$4,356
Feb 2006	0	681	57.59	7.75	$5,279
Jan 2006	0	916	60.59	8.93	$8,183
Dec 2005	0	678	54.94	13.42	$9,096
Nov 2005	0	541	54.69	10.59	$5,728
Oct 2005	0	465	58.34	13.80	$6,415
Sep 2005	0	976	61.45	12.08	$11,789
Aug 2005	0	1,318	61.51	9.80	$12,912
Jul 2005	0	194	55.69	7.84	$1,522
Jun 2005	0	30	52.33	7.38	$221
May 2005	0	249	45.22	6.65	$1,656
Apr 2005	0	529	49.20	7.36	$3,894
Mar 2005	0	73	50.37	7.15	$522
Feb 2005	0	128	45.22	6.31	$808
Jan 2005	0	153	43.16	6.32	$967
Dec 2004	0	197	39.86	6.75	$1,330
Nov 2004	0	176	45.28	6.33	$1,114
Oct 2004	0	173	49.70	6.52	$1,127
Sep 2004	0	176	43.24	5.28	$930
Aug 2004	0	215	42.37	5.55	$1,193
Jul 2004	0	223	38.28	6.08	$1,357
Jun 2004	0	15	36.10	6.43	$97
May 2004	0	141	37.48	6.49	$916
Apr 2004	0	744	34.47	5.86	$4,359
Mar 2004	193	848	34.36	5.53	$11,321
Feb 2004	0	771	32.45	5.51	$4,248
Jan 2004	0	1,123	32.03	6.30	$7,075
Dec 2003	0	891	30.26	6.30	$5,615
Nov 2003	0	566	28.80	4.60	$2,601
Oct 2003	0	600	28.17	4.76	$2,856
Sep 2003	0	799	26.31	4.75	$3,795
Aug 2003	0	589	29.76	5.13	$3,021
Jul 2003	0	571	29.41	5.17	$2,953
Jun 2003	0	683	28.56	5.98	$4,086
May 2003	0	854	26.59	5.97	$5,101
Apr 2003	0	685	26.67	5.41	$3,704
Mar 2003	0	480	31.14	6.10	$2,926
Feb 2003	0	393	33.48	7.93	$3,115
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	0	1	26.91	4.85	$5
Nov 2002	0	605	24.66	4.14	$2,503
Oct 2002	0	953	26.46	4.23	$4,030
Sep 2002	0	1,478	27.44	3.64	$5,373
Aug 2002	0	1,146	25.96	3.16	$3,626
Jul 2002	0	513	24.58	3.06	$1,571
Jun 2002	0	1,586	23.73	3.34	$5,294
May 2002	0	2,081	24.66	3.58	$7,458
Apr 2002	0	50	23.65	3.51	$176
Mar 2002	0	129	22.00	3.10	$400
Feb 2002	0	55	18.22	2.38	$131
Jan 2002	0	65	17.17	2.38	$154
Dec 2001	0	5	16.93	2.36	$12
Nov 2001	0	170	18.07	2.41	$409
Oct 2001	0	33	19.78	2.53	$83
Sep 2001	0	15	24.26	2.25	$34
Aug 2001	0	66	24.87	3.05	$202
Jul 2001	0	69	23.93	3.20	$221
Jun 2001	0	140	24.56	3.82	$535
May 2001	0	88	25.52	4.31	$379
Apr 2001	0	92	24.68	5.34	$491
Mar 2001	0	144	24.54	5.38	$774
Feb 2001	0	242	27.75	5.77	$1,396
Jan 2001	0	230	27.47	8.40	$1,932
Dec 2000	0	249	26.88	9.12	$2,272
Nov 2000	0	286	32.21	5.66	$1,618
Oct 2000	0	352	31.23	5.15	$1,811
Sep 2000	0	345	31.87	5.19	$1,789
Aug 2000	0	335	29.64	4.54	$1,521
Jul 2000	213	356	28.53	4.09	$7,533
Jun 2000	0	393	29.30	4.40	$1,728
May 2000	0	314	27.26	3.68	$1,155
Apr 2000	0	275	24.51	3.12	$857
Mar 2000	0	238	28.42	2.86	$681
Feb 2000	0	217	27.62	2.73	$592
Jan 2000	0	289	25.27	2.48	$717
Dec 1999	0	596	24.28	2.42	$1,445
Nov 1999	0	420	23.19	2.43	$1,022
Oct 1999	0	407	20.98	2.80	$1,141
Sep 1999	0	458	21.75	2.62	$1,199
Aug 1999	0	402	19.26	2.88	$1,156
Jul 1999	0	769	17.89	2.37	$1,824
Jun 1999	0	666	15.94	2.36	$1,573
May 1999	0	894	15.79	2.32	$2,075
Apr 1999	0	728	15.10	2.21	$1,607
Mar 1999	0	894	12.47	1.84	$1,643
Feb 1999	0	909	9.98	1.82	$1,652
Jan 1999	0	665	10.38	1.90	$1,263
Dec 1998	0	1,232	9.20	1.77	$2,185
Nov 1998	0	1,926	10.89	2.19	$4,210
Oct 1998	0	2,364	12.42	1.97	$4,655
Sep 1998	0	2,296	12.59	2.08	$4,782
Aug 1998	0	2,656	11.30	1.91	$5,066
Jul 1998	0	2,797	11.74	2.24	$6,258
Jun 1998	0	2,734	11.24	2.24	$6,117
May 1998	0	2,541	12.62	2.21	$5,606
Apr 1998	200	2,789	13.04	2.51	$9,595
Mar 1998	0	1,468	12.80	2.31	$3,390
Feb 1998	0	1,638	13.95	2.30	$3,766
Jan 1998	0	3,228	14.70	2.15	$6,956
Dec 1997	0	2,368	16.32	2.41	$5,709
Nov 1997	0	2,572	18.19	3.09	$7,943
Oct 1997	183	3,332	19.25	3.15	$14,018
Sep 1997	0	3,484	17.74	2.95	$10,295
Aug 1997	0	3,884	17.86	2.55	$9,923
Jul 1997	0	4,277	17.58	2.25	$9,610
Jun 1997	188	4,271	17.24	2.26	$12,882
May 1997	0	5,157	18.97	2.31	$11,905
Apr 1997	200	4,529	17.88	2.08	$13,009
Mar 1997	0	4,059	18.95	1.94	$7,871
Feb 1997	0	4,738	20.49	2.21	$10,452
Jan 1997	0	4,162	23.48	3.54	$14,732
Dec 1996	199	4,204	23.32	—	$4,641
Nov 1996	0	4,518	21.97	—	$0
Oct 1996	0	4,116	23.31	—	$0
Sep 1996	189	4,911	22.22	—	$4,200
Aug 1996	0	5,954	20.26	—	$0
Jul 1996	0	6,384	19.55	—	$0
Jun 1996	0	5,463	18.73	—	$0
May 1996	197	6,943	19.43	—	$3,828
Apr 1996	0	6,870	21.51	—	$0
Mar 1996	0	5,393	19.38	—	$0
Feb 1996	0	3,850	16.98	—	$0
Jan 1996	393	4,053	17.07	—	$6,709
Dec 1995	0	6,007	17.19	—	$0
Nov 1995	0	1,526	16.00	—	$0
Oct 1995	0	2,562	15.43	—	$0
Sep 1995	0	4,264	16.18	—	$0
Aug 1995	0	3,058	15.92	—	$0
Jul 1995	189	9,565	15.24	—	$2,880
Jun 1995	0	5,695	16.41	—	$0
May 1995	0	5,873	17.56	—	$0
Apr 1995	196	6,392	17.73	—	$3,475
Mar 1995	0	7,338	16.44	—	$0
Feb 1995	191	7,763	16.58	—	$3,167
Jan 1995	188	11,148	15.92	—	$2,993
Dec 1994	193	12,323	15.03	—	$2,901
Nov 1994	0	6,186	15.90	—	$0
Oct 1994	184	4,118	15.58	—	$2,867
Sep 1994	0	5,321	15.29	—	$0
Aug 1994	180	9,483	16.13	—	$2,903
Jul 1994	0	9,597	17.56	—	$0
Jun 1994	123	11,086	17.09	—	$2,102
May 1994	0	11,917	15.88	—	$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.

Jul 2011 — as filed, then multipliedworked

Condensate            28 bbl  × $ 94.14 =     $2,636
Gas                    0 Mcf  × $  4.52 =         $0

────────────────────────────────────────────────────
Month total                                   $2,636

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/150090 is the state's own key, not one this site invented.