STANDIFER

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

Operated by JAB OPERATING, INC. (P-5 428002) in the PEARSALL (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12720District 01Field 69981125OilCasinghead gasSave Export

Value, all time

$1.8 M

Jan 1993 – Oct 2008

Value, last 12 filed months

at the published price for each month

Months reported

190

no gaps in the span

Streams

oil, casinghead gas

The PEARSALL (AUSTIN CHALK) 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 1,992 leases and 3,388 wells, and the rule below applies to all of them.

Discovered

1936-12-28

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-06-17.

The Commission's schedule remark for this field reads: “LEASE PLAT. PRORATION PLAT IS NOT REQUIRED.”

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	85,870 bbl	$1,830,861
Casinghead gas	Production	5,265 Mcf	$0
Total			$1,830,861

5,265 Mcf of this lease's gas, across 19 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 28.5885, -99.4698. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.58846, -99.46977 · 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

7,872 ft

1 wells filed one

Completion to plug

17.7 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 7,872 ft.

Completions filed

Aug 1990

1 of 1 wells

Plug dates filed

Apr 2008

1 of 1 wells

Last completion to plug: a median of 17.7 years across the 1 well that filed both dates, with the middle half between 17.7 years and 17.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-12732909	1 A	7,872 ft	Aug 1990	Apr 2008	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 (190)

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

190 months


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	0	0	82.85	6.92	$0
Sep 2007	130	0	75.84	6.24	$9,859
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	116	0	56.65	6.92	$6,571
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	175	0	60.59	8.93	$10,603
Dec 2005	360	0	54.94	13.42	$19,778
Nov 2005	196	0	54.69	10.59	$10,719
Oct 2005	172	0	58.34	13.80	$10,034
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	372	0	61.51	9.80	$22,882
Jul 2005	362	0	55.69	7.84	$20,160
Jun 2005	0	0	52.33	7.38	$0
May 2005	188	0	45.22	6.65	$8,501
Apr 2005	341	0	49.20	7.36	$16,777
Mar 2005	368	0	50.37	7.15	$18,536
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	186	0	43.16	6.32	$8,028
Dec 2004	179	0	39.86	6.75	$7,135
Nov 2004	163	0	45.28	6.33	$7,381
Oct 2004	371	0	49.70	6.52	$18,439
Sep 2004	365	0	43.24	5.28	$15,783
Aug 2004	516	0	42.37	5.55	$21,863
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	172	0	36.10	6.43	$6,209
May 2004	838	0	37.48	6.49	$31,408
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	327	0	34.36	5.53	$11,236
Feb 2004	177	0	32.45	5.51	$5,744
Jan 2004	175	0	32.03	6.30	$5,605
Dec 2003	464	0	30.26	6.30	$14,041
Nov 2003	347	0	28.80	4.60	$9,994
Oct 2003	161	0	28.17	4.76	$4,535
Sep 2003	553	0	26.31	4.75	$14,549
Aug 2003	170	0	29.76	5.13	$5,059
Jul 2003	169	0	29.41	5.17	$4,970
Jun 2003	387	0	28.56	5.98	$11,053
May 2003	371	0	26.59	5.97	$9,865
Apr 2003	310	0	26.67	5.41	$8,268
Mar 2003	341	0	31.14	6.10	$10,619
Feb 2003	343	0	33.48	7.93	$11,484
Jan 2003	345	0	30.31	5.58	$10,457
Dec 2002	490	0	26.91	4.85	$13,186
Nov 2002	327	0	24.66	4.14	$8,064
Oct 2002	311	0	26.46	4.23	$8,229
Sep 2002	303	0	27.44	3.64	$8,314
Aug 2002	165	0	25.96	3.16	$4,283
Jul 2002	310	0	24.58	3.06	$7,620
Jun 2002	0	0	23.73	3.34	$0
May 2002	481	0	24.66	3.58	$11,861
Apr 2002	321	0	23.65	3.51	$7,592
Mar 2002	320	0	22.00	3.10	$7,040
Feb 2002	165	0	18.22	2.38	$3,006
Jan 2002	460	0	17.17	2.38	$7,898
Dec 2001	343	0	16.93	2.36	$5,807
Nov 2001	331	0	18.07	2.41	$5,981
Oct 2001	477	0	19.78	2.53	$9,435
Sep 2001	299	0	24.26	2.25	$7,254
Aug 2001	674	0	24.87	3.05	$16,762
Jul 2001	170	0	23.93	3.20	$4,068
Jun 2001	499	0	24.56	3.82	$12,255
May 2001	491	0	25.52	4.31	$12,530
Apr 2001	500	0	24.68	5.34	$12,340
Mar 2001	513	0	24.54	5.38	$12,589
Feb 2001	499	0	27.75	5.77	$13,847
Jan 2001	817	0	27.47	8.40	$22,443
Dec 2000	322	0	26.88	9.12	$8,655
Nov 2000	500	0	32.21	5.66	$16,105
Oct 2000	503	0	31.23	5.15	$15,709
Sep 2000	645	0	31.87	5.19	$20,556
Aug 2000	678	0	29.64	4.54	$20,096
Jul 2000	482	0	28.53	4.09	$13,751
Jun 2000	501	0	29.30	4.40	$14,679
May 2000	806	0	27.26	3.68	$21,972
Apr 2000	644	0	24.51	3.12	$15,784
Mar 2000	809	0	28.42	2.86	$22,992
Feb 2000	272	0	27.62	2.73	$7,513
Jan 2000	638	0	25.27	2.48	$16,122
Dec 1999	665	0	24.28	2.42	$16,146
Nov 1999	171	0	23.19	2.43	$3,965
Oct 1999	337	0	20.98	2.80	$7,070
Sep 1999	678	0	21.75	2.62	$14,747
Aug 1999	675	0	19.26	2.88	$13,001
Jul 1999	327	0	17.89	2.37	$5,850
Jun 1999	646	0	15.94	2.36	$10,297
May 1999	665	0	15.79	2.32	$10,500
Apr 1999	464	0	15.10	2.21	$7,006
Mar 1999	593	0	12.47	1.84	$7,395
Feb 1999	347	0	9.98	1.82	$3,463
Jan 1999	675	0	10.38	1.90	$7,007
Dec 1998	523	0	9.20	1.77	$4,812
Nov 1998	779	0	10.89	2.19	$8,483
Oct 1998	320	0	12.42	1.97	$3,974
Sep 1998	501	0	12.59	2.08	$6,308
Aug 1998	655	0	11.30	1.91	$7,402
Jul 1998	509	0	11.74	2.24	$5,976
Jun 1998	824	0	11.24	2.24	$9,262
May 1998	877	0	12.62	2.21	$11,068
Apr 1998	1,556	0	13.04	2.51	$20,290
Mar 1998	5	0	12.80	2.31	$64
Feb 1998	3	0	13.95	2.30	$42
Jan 1998	2	0	14.70	2.15	$29
Dec 1997	520	0	16.32	2.41	$8,486
Nov 1997	897	0	18.19	3.09	$16,316
Oct 1997	513	0	19.25	3.15	$9,875
Sep 1997	501	0	17.74	2.95	$8,888
Aug 1997	490	0	17.86	2.55	$8,751
Jul 1997	685	0	17.58	2.25	$12,042
Jun 1997	831	0	17.24	2.26	$14,326
May 1997	695	0	18.97	2.31	$13,184
Apr 1997	519	0	17.88	2.08	$9,280
Mar 1997	751	0	18.95	1.94	$14,231
Feb 1997	352	0	20.49	2.21	$7,212
Jan 1997	862	0	23.48	3.54	$20,240
Dec 1996	888	0	23.32	—	$20,708
Nov 1996	693	0	21.97	—	$15,225
Oct 1996	707	0	23.31	—	$16,480
Sep 1996	1,023	0	22.22	—	$22,731
Aug 1996	1,163	0	20.26	—	$23,562
Jul 1996	1,036	0	19.55	—	$20,254
Jun 1996	1,507	0	18.73	—	$28,226
May 1996	849	0	19.43	—	$16,496
Apr 1996	1,039	0	21.51	—	$22,349
Mar 1996	1,364	0	19.38	—	$26,434
Feb 1996	534	0	16.98	—	$9,067
Jan 1996	866	0	17.07	—	$14,783
Dec 1995	709	0	17.19	—	$12,188
Nov 1995	692	0	16.00	—	$11,072
Oct 1995	879	0	15.43	—	$13,563
Sep 1995	682	0	16.18	—	$11,035
Aug 1995	901	0	15.92	—	$14,344
Jul 1995	1,031	0	15.24	—	$15,712
Jun 1995	691	0	16.41	—	$11,339
May 1995	0	0	17.56	—	$0
Apr 1995	170	0	17.73	—	$3,014
Mar 1995	674	0	16.44	—	$11,081
Feb 1995	695	0	16.58	—	$11,523
Jan 1995	173	0	15.92	—	$2,754
Dec 1994	668	0	15.03	—	$10,040
Nov 1994	480	0	15.90	—	$7,632
Oct 1994	679	0	15.58	—	$10,579
Sep 1994	690	0	15.29	—	$10,550
Aug 1994	675	1	16.13	—	$10,888
Jul 1994	694	1	17.56	—	$12,187
Jun 1994	877	1	17.09	—	$14,988
May 1994	336	1	15.88	—	$5,336
Apr 1994	804	1	14.14	—	$11,369
Mar 1994	788	1	12.46	—	$9,818
Feb 1994	701	1	12.50	—	$8,763
Jan 1994	706	7	12.66	—	$8,938
Dec 1993	521	1	12.33	—	$6,424
Nov 1993	678	1	14.49	—	$9,824
Oct 1993	1,113	680	15.85	—	$17,641
Sep 1993	567	545	15.03	—	$8,522
Aug 1993	729	660	15.66	—	$11,416
Jul 1993	768	656	15.46	—	$11,873
Jun 1993	730	428	16.79	—	$12,257
May 1993	1,136	8	17.68	—	$20,084
Apr 1993	2,853	22	18.05	—	$51,497
Mar 1993	3,022	2,249	18.14	—	$54,819
Feb 1993	0	0	17.90	—	$0
Jan 1993	0	1	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.

Sep 2007 — as filed, then multipliedworked

Oil                  130 bbl  × $ 75.84 =     $9,859
Casinghead gas         0 Mcf  × $  6.24 =         $0

────────────────────────────────────────────────────
Month total                                   $9,859

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. 01/O/12720 is the state's own key, not one this site invented.