GUY, ZELMA

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

Operated by APACHE CORPORATION (P-5 27200) in the CAMBRIDGE, S. (MORROW, UP.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 108040District 10Field 15005500CondensateGasSave Export

Value, all time

$248 k

Jan 1993 – Apr 2005

Value, last 12 filed months

$3 k

at the published price for each month

Months reported

148

no gaps in the span

Streams

condensate, gas

The CAMBRIDGE, S. (MORROW, UP.) 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 9 leases and 10 wells, and the rule below applies to all of them.

Discovered

1980-08-13

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,320 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 320 acres.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA SUSPENDED EFF. 5/1/93”

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	3,132 bbl	$58,339
Gas	Production	144,815 Mcf	$189,639
Total			$247,979

85,486 Mcf of this lease's gas, across 43 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 36.1853, -100.5269. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.18529, -100.52689 · 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

0.0%

0 of 1 wells

Median depth

9,600 ft

1 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

1100.0%

A plug date is filed

00.0%

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

00.0%

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 9,600 ft.

Completions filed

Jul 2016

1 of 1 wells

1 well


42-29531317	3 R	9,600 ft	Jul 2016	—	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 (148)

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

148 months


Apr 2005	17	0	49.20	7.36	$836
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	4	45.22	6.31	$25
Jan 2005	0	8	43.16	6.32	$51
Dec 2004	0	7	39.86	6.75	$47
Nov 2004	0	13	45.28	6.33	$82
Oct 2004	0	60	49.70	6.52	$391
Sep 2004	0	33	43.24	5.28	$174
Aug 2004	0	4	42.37	5.55	$22
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	197	37.48	6.49	$1,279
Apr 2004	0	216	34.47	5.86	$1,265
Mar 2004	0	249	34.36	5.53	$1,377
Feb 2004	0	62	32.45	5.51	$342
Jan 2004	0	39	32.03	6.30	$246
Dec 2003	0	273	30.26	6.30	$1,720
Nov 2003	0	278	28.80	4.60	$1,277
Oct 2003	0	283	28.17	4.76	$1,347
Sep 2003	0	275	26.31	4.75	$1,306
Aug 2003	0	271	29.76	5.13	$1,390
Jul 2003	0	282	29.41	5.17	$1,458
Jun 2003	0	240	28.56	5.98	$1,436
May 2003	0	279	26.59	5.97	$1,666
Apr 2003	0	261	26.67	5.41	$1,411
Mar 2003	0	183	31.14	6.10	$1,116
Feb 2003	0	179	33.48	7.93	$1,419
Jan 2003	0	268	30.31	5.58	$1,496
Dec 2002	0	219	26.91	4.85	$1,063
Nov 2002	124	222	24.66	4.14	$3,976
Oct 2002	0	227	26.46	4.23	$960
Sep 2002	0	228	27.44	3.64	$829
Aug 2002	0	235	25.96	3.16	$744
Jul 2002	0	198	24.58	3.06	$606
Jun 2002	0	141	23.73	3.34	$471
May 2002	0	300	24.66	3.58	$1,075
Apr 2002	0	367	23.65	3.51	$1,289
Mar 2002	0	714	22.00	3.10	$2,215
Feb 2002	0	382	18.22	2.38	$908
Jan 2002	0	506	17.17	2.38	$1,202
Dec 2001	0	586	16.93	2.36	$1,386
Nov 2001	0	621	18.07	2.41	$1,494
Oct 2001	0	759	19.78	2.53	$1,919
Sep 2001	0	715	24.26	2.25	$1,610
Aug 2001	203	620	24.87	3.05	$6,942
Jul 2001	0	721	23.93	3.20	$2,305
Jun 2001	0	865	24.56	3.82	$3,308
May 2001	0	882	25.52	4.31	$3,799
Apr 2001	0	610	24.68	5.34	$3,255
Mar 2001	0	564	24.54	5.38	$3,032
Feb 2001	0	415	27.75	5.77	$2,393
Jan 2001	0	81	27.47	8.40	$680
Dec 2000	0	380	26.88	9.12	$3,467
Nov 2000	0	764	32.21	5.66	$4,323
Oct 2000	0	897	31.23	5.15	$4,616
Sep 2000	0	906	31.87	5.19	$4,699
Aug 2000	191	1,192	29.64	4.54	$11,074
Jul 2000	0	1,785	28.53	4.09	$7,300
Jun 2000	0	1,768	29.30	4.40	$7,774
May 2000	0	1,428	27.26	3.68	$5,255
Apr 2000	128	686	24.51	3.12	$5,275
Mar 2000	0	265	28.42	2.86	$758
Feb 2000	0	1,669	27.62	2.73	$4,551
Jan 2000	0	1,065	25.27	2.48	$2,642
Dec 1999	0	1,409	24.28	2.42	$3,415
Nov 1999	0	907	23.19	2.43	$2,208
Oct 1999	0	1,004	20.98	2.80	$2,815
Sep 1999	0	981	21.75	2.62	$2,569
Aug 1999	88	917	19.26	2.88	$4,332
Jul 1999	0	760	17.89	2.37	$1,803
Jun 1999	0	902	15.94	2.36	$2,131
May 1999	0	914	15.79	2.32	$2,121
Apr 1999	0	914	15.10	2.21	$2,018
Mar 1999	0	833	12.47	1.84	$1,531
Feb 1999	210	426	9.98	1.82	$2,870
Jan 1999	0	183	10.38	1.90	$348
Dec 1998	0	804	9.20	1.77	$1,426
Nov 1998	0	642	10.89	2.19	$1,403
Oct 1998	0	690	12.42	1.97	$1,359
Sep 1998	0	1,032	12.59	2.08	$2,149
Aug 1998	0	691	11.30	1.91	$1,318
Jul 1998	0	619	11.74	2.24	$1,385
Jun 1998	0	876	11.24	2.24	$1,960
May 1998	0	934	12.62	2.21	$2,061
Apr 1998	206	850	13.04	2.51	$4,816
Mar 1998	0	961	12.80	2.31	$2,219
Feb 1998	0	604	13.95	2.30	$1,389
Jan 1998	0	763	14.70	2.15	$1,644
Dec 1997	0	944	16.32	2.41	$2,276
Nov 1997	0	928	18.19	3.09	$2,866
Oct 1997	0	894	19.25	3.15	$2,816
Sep 1997	0	878	17.74	2.95	$2,594
Aug 1997	0	948	17.86	2.55	$2,422
Jul 1997	0	914	17.58	2.25	$2,054
Jun 1997	0	782	17.24	2.26	$1,765
May 1997	214	1,163	18.97	2.31	$6,744
Apr 1997	0	822	17.88	2.08	$1,712
Mar 1997	0	1,152	18.95	1.94	$2,234
Feb 1997	0	1,136	20.49	2.21	$2,506
Jan 1997	0	1,205	23.48	3.54	$4,265
Dec 1996	0	1,182	23.32	—	$0
Nov 1996	0	1,283	21.97	—	$0
Oct 1996	181	977	23.31	—	$4,219
Sep 1996	0	1,318	22.22	—	$0
Aug 1996	0	1,333	20.26	—	$0
Jul 1996	0	1,370	19.55	—	$0
Jun 1996	0	1,237	18.73	—	$0
May 1996	0	1,369	19.43	—	$0
Apr 1996	199	1,517	21.51	—	$4,280
Mar 1996	1	1,621	19.38	—	$19
Feb 1996	0	1,228	16.98	—	$0
Jan 1996	0	1,615	17.07	—	$0
Dec 1995	205	1,614	17.19	—	$3,524
Nov 1995	0	1,814	16.00	—	$0
Oct 1995	0	2,115	15.43	—	$0
Sep 1995	0	1,868	16.18	—	$0
Aug 1995	2	2,110	15.92	—	$32
Jul 1995	0	2,163	15.24	—	$0
Jun 1995	202	1,801	16.41	—	$3,315
May 1995	0	2,006	17.56	—	$0
Apr 1995	7	1,943	17.73	—	$124
Mar 1995	0	1,899	16.44	—	$0
Feb 1995	202	1,450	16.58	—	$3,349
Jan 1995	0	1,817	15.92	—	$0
Dec 1994	0	1,314	15.03	—	$0
Nov 1994	0	1,591	15.90	—	$0
Oct 1994	0	2,512	15.58	—	$0
Sep 1994	182	2,776	15.29	—	$2,783
Aug 1994	0	2,693	16.13	—	$0
Jul 1994	0	3,035	17.56	—	$0
Jun 1994	0	2,908	17.09	—	$0
May 1994	186	2,996	15.88	—	$2,954
Apr 1994	8	2,898	14.14	—	$113
Mar 1994	0	2,939	12.46	—	$0
Feb 1994	0	2,590	12.50	—	$0
Jan 1994	187	2,821	12.66	—	$2,367
Dec 1993	4	2,661	12.33	—	$49
Nov 1993	0	2,712	14.49	—	$0
Oct 1993	185	2,814	15.85	—	$2,932
Sep 1993	0	2,638	15.03	—	$0
Aug 1993	0	2,842	15.66	—	$0
Jul 1993	0	1,918	15.46	—	$0
Jun 1993	0	178	16.79	—	$0
May 1993	0	0	17.68	—	$0
Apr 1993	0	0	18.05	—	$0
Mar 1993	0	0	18.14	—	$0
Feb 1993	0	0	17.90	—	$0
Jan 1993	0	0	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.

Apr 2005 — as filed, then multipliedworked

Condensate            17 bbl  × $ 49.20 =       $836
Gas                    0 Mcf  × $  7.36 =         $0

────────────────────────────────────────────────────
Month total                                     $836

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/108040 is the state's own key, not one this site invented.