PEREZ, AMADO

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

Operated by WALLIS ENERGY, INC. (P-5 893997) in the MALO SUENO (5550 SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7863District 04Field 56991750OilCasinghead gasSave Export

Value, all time

$3.9 M

Jan 1993 – Feb 2015

Value, last 12 filed months

$28 k

at the published price for each month

Months reported

266

no gaps in the span

Streams

oil, casinghead gas

The MALO SUENO (5550 SAND) 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 10 leases and 36 wells, and the rule below applies to all of them.

Discovered

1959-10-19

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,200 ft

minimum

From a lease line

467 ft

minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: “FLD. RULES ADOPTED 8/1/72”

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	105,891 bbl	$3,919,626
Casinghead gas	Production	71 Mcf	$438
Total			$3,920,065

Wells on this lease (12)

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 27.5482, -98.8204. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

27.54821, -98.82018 · 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%

12 of 12 wells

With a plug date

8.3%

1 of 12 wells

Median depth

6,010 ft

12 wells filed one

Completion to plug

28.9 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

12100.0%

A plug date is filed

18.3%

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

18.3%

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

Total depth in feet, 12 of 12 wells. Median 6,010 ft, with the middle half between 6,000 and 6,037 ft; the shallowest is 5,813 ft and the deepest 6,707 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 11 of 12 wells, Nov 1971 – Dec 1992. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Nov 1971 – Dec 1992

11 of 12 wells; 1 filed none

Plug dates filed

Nov 2021

1 of 12 wells; 11 filed none

Last completion to plug: a median of 28.9 years across the 1 well that filed both dates, with the middle half between 28.9 years and 28.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells


42-47930280	2	5,910 ft	—	—	Yes
42-47931382	14	6,000 ft	Dec 1992	Nov 2021	Yes
42-47931329	12	5,813 ft	Jul 1977	—	Yes
42-47930934	11	6,002 ft	Oct 1975	—	Yes
42-47930624	5 T	6,010 ft	May 1975	—	Yes
42-47930659	8	6,110 ft	May 1975	—	Yes
42-47930879	10	6,010 ft	Apr 1975	—	Yes
42-47930619	4WD	6,110 ft	Jan 1975	—	Yes
42-47930716	9	6,010 ft	Jan 1975	—	Yes
42-47930640	6	6,000 ft	Jan 1974	—	Yes
42-47930390	3	6,013 ft	May 1972	—	Yes
42-47930245	1	6,707 ft	Nov 1971	—	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 (266)

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

266 months


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	401	0	70.46	4.25	$28,254
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	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	0	0	91.82	4.35	$0
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	0	94.40	3.93	$0
May 2013	0	0	94.83	4.15	$0
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	0	0	86.77	3.42	$0
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	0	85.13	3.02	$0
Jun 2012	437	0	79.82	2.52	$34,881
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	184	0	84.98	3.65	$15,636
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	181	0	98.13	4.40	$17,762
Apr 2011	0	1	105.96	4.33	$4
Mar 2011	0	1	96.36	4.06	$4
Feb 2011	0	1	85.64	4.18	$4
Jan 2011	122	0	86.50	4.59	$10,553
Dec 2010	247	0	85.73	4.35	$21,175
Nov 2010	188	1	80.84	3.80	$15,202
Oct 2010	179	1	78.10	3.51	$13,983
Sep 2010	55	1	72.63	3.98	$3,999
Aug 2010	0	1	73.68	4.42	$4
Jul 2010	0	1	72.55	4.74	$5
Jun 2010	125	1	70.36	4.91	$8,800
May 2010	249	1	71.12	4.24	$17,713
Apr 2010	321	1	81.69	4.12	$26,227
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	182	1	61.13	3.46	$11,129
Jun 2009	0	1	66.16	3.90	$4
May 2009	0	1	54.74	3.93	$4
Apr 2009	353	1	46.77	3.59	$16,513
Mar 2009	186	1	42.14	4.06	$7,842
Feb 2009	353	1	32.81	4.63	$11,587
Jan 2009	174	1	35.86	5.37	$6,245
Dec 2008	175	1	37.10	5.98	$6,498
Nov 2008	507	1	55.49	6.86	$28,140
Oct 2008	801	1	75.24	6.92	$60,274
Sep 2008	766	1	101.76	7.88	$77,956
Aug 2008	813	1	114.22	8.48	$92,869
Jul 2008	369	1	131.08	11.39	$48,380
Jun 2008	406	1	131.33	13.03	$53,333
May 2008	367	1	123.17	11.57	$45,215
Apr 2008	775	1	110.31	10.45	$85,501
Mar 2008	201	1	101.90	9.66	$20,492
Feb 2008	561	1	92.53	8.77	$51,918
Jan 2008	975	1	90.38	8.21	$88,129
Dec 2007	741	1	88.33	7.30	$65,460
Nov 2007	797	1	91.67	7.29	$73,068
Oct 2007	395	1	82.85	6.92	$32,733
Sep 2007	740	1	75.84	6.24	$56,128
Aug 2007	924	1	69.06	6.39	$63,818
Jul 2007	202	1	70.90	6.39	$14,328
Jun 2007	706	1	62.00	7.55	$43,780
May 2007	737	1	58.74	7.85	$43,299
Apr 2007	675	1	59.61	7.81	$40,245
Mar 2007	535	1	56.92	7.30	$30,460
Feb 2007	350	1	55.10	8.22	$19,293
Jan 2007	346	1	50.30	6.73	$17,411
Dec 2006	699	1	56.65	6.92	$39,605
Nov 2006	836	1	54.20	7.62	$45,319
Oct 2006	840	1	54.90	6.01	$46,122
Sep 2006	844	1	60.08	5.04	$50,713
Aug 2006	517	1	68.71	7.34	$35,530
Jul 2006	434	1	69.37	6.34	$30,113
Jun 2006	750	1	66.28	6.38	$49,716
May 2006	336	1	66.01	6.42	$22,186
Apr 2006	341	1	64.39	7.36	$21,964
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	336	0	57.59	7.75	$19,350
Jan 2006	168	0	60.59	8.93	$10,179
Dec 2005	689	0	54.94	13.42	$37,854
Nov 2005	932	0	54.69	10.59	$50,971
Oct 2005	530	1	58.34	13.80	$30,934
Sep 2005	457	1	61.45	12.08	$28,095
Aug 2005	596	0	61.51	9.80	$36,660
Jul 2005	955	0	55.69	7.84	$53,184
Jun 2005	483	0	52.33	7.38	$25,275
May 2005	662	0	45.22	6.65	$29,936
Apr 2005	1,200	0	49.20	7.36	$59,040
Mar 2005	1,148	0	50.37	7.15	$57,825
Feb 2005	1,333	0	45.22	6.31	$60,278
Jan 2005	1,124	0	43.16	6.32	$48,512
Dec 2004	684	0	39.86	6.75	$27,264
Nov 2004	155	0	45.28	6.33	$7,018
Oct 2004	370	0	49.70	6.52	$18,389
Sep 2004	1,067	0	43.24	5.28	$46,137
Aug 2004	679	0	42.37	5.55	$28,769
Jul 2004	734	0	38.28	6.08	$28,098
Jun 2004	699	0	36.10	6.43	$25,234
May 2004	509	0	37.48	6.49	$19,077
Apr 2004	519	0	34.47	5.86	$17,890
Mar 2004	569	0	34.36	5.53	$19,551
Feb 2004	816	0	32.45	5.51	$26,479
Jan 2004	703	0	32.03	6.30	$22,517
Dec 2003	1,125	0	30.26	6.30	$34,043
Nov 2003	186	0	28.80	4.60	$5,357
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	367	1	29.76	5.13	$10,927
Jul 2003	0	1	29.41	5.17	$5
Jun 2003	0	1	28.56	5.98	$6
May 2003	0	1	26.59	5.97	$6
Apr 2003	0	1	26.67	5.41	$5
Mar 2003	0	1	31.14	6.10	$6
Feb 2003	0	1	33.48	7.93	$8
Jan 2003	186	1	30.31	5.58	$5,643
Dec 2002	161	1	26.91	4.85	$4,337
Nov 2002	363	1	24.66	4.14	$8,956
Oct 2002	0	1	26.46	4.23	$4
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	361	1	25.96	3.16	$9,375
Jul 2002	197	1	24.58	3.06	$4,845
Jun 2002	403	1	23.73	3.34	$9,567
May 2002	454	1	24.66	3.58	$11,199
Apr 2002	220	1	23.65	3.51	$5,207
Mar 2002	549	1	22.00	3.10	$12,081
Feb 2002	345	1	18.22	2.38	$6,288
Jan 2002	369	0	17.17	2.38	$6,336
Dec 2001	542	0	16.93	2.36	$9,176
Nov 2001	529	0	18.07	2.41	$9,559
Oct 2001	909	0	19.78	2.53	$17,980
Sep 2001	361	0	24.26	2.25	$8,758
Aug 2001	1,074	0	24.87	3.05	$26,710
Jul 2001	544	0	23.93	3.20	$13,018
Jun 2001	1,064	0	24.56	3.82	$26,132
May 2001	1,253	0	25.52	4.31	$31,977
Apr 2001	1,100	0	24.68	5.34	$27,148
Mar 2001	1,104	0	24.54	5.38	$27,092
Feb 2001	1,094	0	27.75	5.77	$30,359
Jan 2001	1,261	0	27.47	8.40	$34,640
Dec 2000	1,074	0	26.88	9.12	$28,869
Nov 2000	1,088	0	32.21	5.66	$35,044
Oct 2000	898	0	31.23	5.15	$28,045
Sep 2000	1,240	0	31.87	5.19	$39,519
Aug 2000	1,103	0	29.64	4.54	$32,693
Jul 2000	915	0	28.53	4.09	$26,105
Jun 2000	369	0	29.30	4.40	$10,812
May 2000	415	0	27.26	3.68	$11,313
Apr 2000	903	0	24.51	3.12	$22,133
Mar 2000	1,627	0	28.42	2.86	$46,239
Feb 2000	718	0	27.62	2.73	$19,831
Jan 2000	1,596	0	25.27	2.48	$40,331
Dec 1999	1,569	0	24.28	2.42	$38,095
Nov 1999	1,585	0	23.19	2.43	$36,756
Oct 1999	874	0	20.98	2.80	$18,337
Sep 1999	718	0	21.75	2.62	$15,617
Aug 1999	2,101	0	19.26	2.88	$40,465
Jul 1999	1,744	0	17.89	2.37	$31,200
Jun 1999	2,326	0	15.94	2.36	$37,076
May 1999	1,579	0	15.79	2.32	$24,932
Apr 1999	1,092	0	15.10	2.21	$16,489
Mar 1999	1,052	0	12.47	1.84	$13,118
Feb 1999	718	0	9.98	1.82	$7,166
Jan 1999	91	0	10.38	1.90	$945
Dec 1998	182	0	9.20	1.77	$1,674
Nov 1998	1,087	0	10.89	2.19	$11,837
Oct 1998	927	0	12.42	1.97	$11,513
Sep 1998	738	0	12.59	2.08	$9,291
Aug 1998	750	0	11.30	1.91	$8,475
Jul 1998	1,127	0	11.74	2.24	$13,231
Jun 1998	1,314	0	11.24	2.24	$14,769
May 1998	1,293	0	12.62	2.21	$16,318
Apr 1998	1,307	0	13.04	2.51	$17,043
Mar 1998	1,495	0	12.80	2.31	$19,136
Feb 1998	1,838	0	13.95	2.30	$25,640
Jan 1998	1,700	0	14.70	2.15	$24,990
Dec 1997	1,632	0	16.32	2.41	$26,634
Nov 1997	1,646	0	18.19	3.09	$29,941
Oct 1997	1,102	0	19.25	3.15	$21,214
Sep 1997	1,492	0	17.74	2.95	$26,468
Aug 1997	1,230	0	17.86	2.55	$21,968
Jul 1997	0	0	17.58	2.25	$0
Jun 1997	0	0	17.24	2.26	$0
May 1997	0	0	18.97	2.31	$0
Apr 1997	0	0	17.88	2.08	$0
Mar 1997	0	0	18.95	1.94	$0
Feb 1997	0	0	20.49	2.21	$0
Jan 1997	0	0	23.48	3.54	$0
Dec 1996	0	0	23.32	—	$0
Nov 1996	0	0	21.97	—	$0
Oct 1996	0	0	23.31	—	$0
Sep 1996	0	0	22.22	—	$0
Aug 1996	0	0	20.26	—	$0
Jul 1996	0	0	19.55	—	$0
Jun 1996	0	0	18.73	—	$0
May 1996	0	0	19.43	—	$0
Apr 1996	0	0	21.51	—	$0
Mar 1996	0	0	19.38	—	$0
Feb 1996	0	0	16.98	—	$0
Jan 1996	0	0	17.07	—	$0
Dec 1995	0	0	17.19	—	$0
Nov 1995	0	0	16.00	—	$0
Oct 1995	0	0	15.43	—	$0
Sep 1995	0	0	16.18	—	$0
Aug 1995	0	0	15.92	—	$0
Jul 1995	0	0	15.24	—	$0
Jun 1995	0	0	16.41	—	$0
May 1995	0	0	17.56	—	$0
Apr 1995	0	0	17.73	—	$0
Mar 1995	0	0	16.44	—	$0
Feb 1995	0	0	16.58	—	$0
Jan 1995	0	0	15.92	—	$0
Dec 1994	0	0	15.03	—	$0
Nov 1994	0	0	15.90	—	$0
Oct 1994	0	0	15.58	—	$0
Sep 1994	0	0	15.29	—	$0
Aug 1994	0	0	16.13	—	$0
Jul 1994	0	0	17.56	—	$0
Jun 1994	0	0	17.09	—	$0
May 1994	0	0	15.88	—	$0
Apr 1994	0	0	14.14	—	$0
Mar 1994	0	0	12.46	—	$0
Feb 1994	0	0	12.50	—	$0
Jan 1994	0	0	12.66	—	$0
Dec 1993	0	0	12.33	—	$0
Nov 1993	0	0	14.49	—	$0
Oct 1993	0	0	15.85	—	$0
Sep 1993	0	0	15.03	—	$0
Aug 1993	0	0	15.66	—	$0
Jul 1993	0	0	15.46	—	$0
Jun 1993	0	0	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.

Nov 2014 — as filed, then multipliedworked

Oil                  401 bbl  × $ 70.46 =    $28,254
Casinghead gas         0 Mcf  × $  4.25 =         $0

────────────────────────────────────────────────────
Month total                                  $28,254

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. 04/O/7863 is the state's own key, not one this site invented.