ALLAR

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

Operated by LEWIS OPERATING COMPANY (P-5 499984) in the KNIGHT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23278District 09Field 49889001OilCasinghead gasSave Export

Value, all time

$570 k

Jan 1993 – Dec 2007

Value, last 12 filed months

$33 k

at the published price for each month

Months reported

180

no gaps in the span

Streams

oil, casinghead gas

The KNIGHT 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 21 wells, and the rule below applies to all of them.

Discovered

1938-12-31

as the register files it

Field class

Oil

the register's own label

Between wells

1,200 ft

minimum

From a lease line

466 ft

minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2008-11-12.

The Commission's schedule remark for this field reads: “DOC.#09-0258551 EFF. 11/12/08.”

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	15,377 bbl	$354,655
Casinghead gas	Production	113,169 Mcf	$215,232
Total			$569,887

69,867 Mcf of this lease's gas, across 48 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 (2)

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 33.0737, -98.5924. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.07367, -98.59246 · 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%

2 of 2 wells

With a plug date

100.0%

2 of 2 wells

Median depth

4,411 ft

2 wells filed one

Completion to plug

35.3 years

median over 2 wells

What the state filed about each well

On the RRC proration schedule

2100.0%

A plug date is filed

2100.0%

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

2100.0%

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

Between 4,200 and 4,622 ft, median 4,411 ft, over the 2 wells that filed a depth.

Completions filed

Feb 1983

2 of 2 wells

Plug dates filed

Dec 2016 – Oct 2019

2 of 2 wells

Last completion to plug: a median of 35.3 years across the 2 wells that filed both dates, with the middle half between 34.6 years and 36.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-50382970	7	4,622 ft	Feb 1983	Dec 2016	Yes
42-50382971	8	4,200 ft	Feb 1983	Oct 2019	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 (180)

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

180 months


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	76	284	62.00	7.55	$6,856
May 2007	7	598	58.74	7.85	$5,103
Apr 2007	106	490	59.61	7.81	$10,143
Mar 2007	5	436	56.92	7.30	$3,468
Feb 2007	2	597	55.10	8.22	$5,015
Jan 2007	4	311	50.30	6.73	$2,293
Dec 2006	77	625	56.65	6.92	$8,686
Nov 2006	5	1,167	54.20	7.62	$9,161
Oct 2006	0	363	54.90	6.01	$2,183
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	51	436	68.71	7.34	$6,704
Jul 2006	0	502	69.37	6.34	$3,184
Jun 2006	0	307	66.28	6.38	$1,960
May 2006	52	246	66.01	6.42	$5,013
Apr 2006	0	343	64.39	7.36	$2,525
Mar 2006	0	512	56.70	7.08	$3,626
Feb 2006	0	525	57.59	7.75	$4,069
Jan 2006	0	376	60.59	8.93	$3,359
Dec 2005	123	221	54.94	13.42	$9,722
Nov 2005	0	238	54.69	10.59	$2,520
Oct 2005	0	514	58.34	13.80	$7,091
Sep 2005	150	489	61.45	12.08	$15,124
Aug 2005	0	519	61.51	9.80	$5,085
Jul 2005	134	553	55.69	7.84	$11,800
Jun 2005	0	501	52.33	7.38	$3,698
May 2005	95	500	45.22	6.65	$7,621
Apr 2005	140	596	49.20	7.36	$11,275
Mar 2005	0	496	50.37	7.15	$3,549
Feb 2005	140	445	45.22	6.31	$9,140
Jan 2005	0	512	43.16	6.32	$3,237
Dec 2004	149	517	39.86	6.75	$9,429
Nov 2004	0	412	45.28	6.33	$2,608
Oct 2004	0	460	49.70	6.52	$2,997
Sep 2004	81	447	43.24	5.28	$5,864
Aug 2004	0	481	42.37	5.55	$2,670
Jul 2004	0	473	38.28	6.08	$2,878
Jun 2004	76	377	36.10	6.43	$5,169
May 2004	99	443	37.48	6.49	$6,588
Apr 2004	87	436	34.47	5.86	$5,553
Mar 2004	143	403	34.36	5.53	$7,142
Feb 2004	0	367	32.45	5.51	$2,022
Jan 2004	0	165	32.03	6.30	$1,039
Dec 2003	65	0	30.26	6.30	$1,967
Nov 2003	133	0	28.80	4.60	$3,830
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	148	0	26.31	4.75	$3,894
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	129	0	28.56	5.98	$3,684
May 2003	0	0	26.59	5.97	$0
Apr 2003	162	0	26.67	5.41	$4,321
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	136	0	26.91	4.85	$3,660
Nov 2002	115	0	24.66	4.14	$2,836
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	148	0	27.44	3.64	$4,061
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	153	0	24.58	3.06	$3,761
Jun 2002	131	0	23.73	3.34	$3,109
May 2002	0	0	24.66	3.58	$0
Apr 2002	149	0	23.65	3.51	$3,524
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	138	55	18.22	2.38	$2,645
Jan 2002	159	234	17.17	2.38	$3,286
Dec 2001	0	127	16.93	2.36	$300
Nov 2001	0	384	18.07	2.41	$924
Oct 2001	132	494	19.78	2.53	$3,860
Sep 2001	142	433	24.26	2.25	$4,420
Aug 2001	133	485	24.87	3.05	$4,788
Jul 2001	0	724	23.93	3.20	$2,315
Jun 2001	157	433	24.56	3.82	$5,512
May 2001	174	422	25.52	4.31	$6,258
Apr 2001	0	695	24.68	5.34	$3,708
Mar 2001	0	107	24.54	5.38	$575
Feb 2001	175	339	27.75	5.77	$6,811
Jan 2001	0	412	27.47	8.40	$3,460
Dec 2000	178	337	26.88	9.12	$7,859
Nov 2000	0	526	32.21	5.66	$2,976
Oct 2000	140	470	31.23	5.15	$6,791
Sep 2000	0	464	31.87	5.19	$2,407
Aug 2000	143	315	29.64	4.54	$5,669
Jul 2000	137	380	28.53	4.09	$5,463
Jun 2000	169	361	29.30	4.40	$6,539
May 2000	0	346	27.26	3.68	$1,273
Apr 2000	173	338	24.51	3.12	$5,293
Mar 2000	118	322	28.42	2.86	$4,274
Feb 2000	123	371	27.62	2.73	$4,409
Jan 2000	161	372	25.27	2.48	$4,991
Dec 1999	169	388	24.28	2.42	$5,044
Nov 1999	130	454	23.19	2.43	$4,120
Oct 1999	143	485	20.98	2.80	$4,360
Sep 1999	126	449	21.75	2.62	$3,916
Aug 1999	148	371	19.26	2.88	$3,917
Jul 1999	140	393	17.89	2.37	$3,437
Jun 1999	144	363	15.94	2.36	$3,153
May 1999	139	418	15.79	2.32	$3,165
Apr 1999	136	374	15.10	2.21	$2,879
Mar 1999	0	305	12.47	1.84	$561
Feb 1999	0	349	9.98	1.82	$634
Jan 1999	0	314	10.38	1.90	$597
Dec 1998	160	311	9.20	1.77	$2,024
Nov 1998	0	439	10.89	2.19	$960
Oct 1998	160	405	12.42	1.97	$2,785
Sep 1998	0	342	12.59	2.08	$712
Aug 1998	176	373	11.30	1.91	$2,700
Jul 1998	168	399	11.74	2.24	$2,865
Jun 1998	0	373	11.24	2.24	$835
May 1998	176	273	12.62	2.21	$2,823
Apr 1998	0	498	13.04	2.51	$1,248
Mar 1998	0	250	12.80	2.31	$577
Feb 1998	182	261	13.95	2.30	$3,139
Jan 1998	178	341	14.70	2.15	$3,351
Dec 1997	0	506	16.32	2.41	$1,220
Nov 1997	0	443	18.19	3.09	$1,368
Oct 1997	122	378	19.25	3.15	$3,539
Sep 1997	132	318	17.74	2.95	$3,281
Aug 1997	120	342	17.86	2.55	$3,017
Jul 1997	136	512	17.58	2.25	$3,541
Jun 1997	170	561	17.24	2.26	$4,197
May 1997	72	579	18.97	2.31	$2,702
Apr 1997	148	648	17.88	2.08	$3,996
Mar 1997	165	547	18.95	1.94	$4,187
Feb 1997	167	397	20.49	2.21	$4,298
Jan 1997	149	514	23.48	3.54	$5,318
Dec 1996	172	398	23.32	—	$4,011
Nov 1996	0	352	21.97	—	$0
Oct 1996	179	384	23.31	—	$4,172
Sep 1996	144	350	22.22	—	$3,200
Aug 1996	136	494	20.26	—	$2,755
Jul 1996	123	381	19.55	—	$2,405
Jun 1996	0	396	18.73	—	$0
May 1996	135	486	19.43	—	$2,623
Apr 1996	149	372	21.51	—	$3,205
Mar 1996	0	484	19.38	—	$0
Feb 1996	174	406	16.98	—	$2,955
Jan 1996	149	591	17.07	—	$2,543
Dec 1995	0	913	17.19	—	$0
Nov 1995	162	1,581	16.00	—	$2,592
Oct 1995	179	1,693	15.43	—	$2,762
Sep 1995	0	1,852	16.18	—	$0
Aug 1995	111	1,619	15.92	—	$1,767
Jul 1995	146	807	15.24	—	$2,225
Jun 1995	153	1,094	16.41	—	$2,511
May 1995	171	1,174	17.56	—	$3,003
Apr 1995	166	1,200	17.73	—	$2,943
Mar 1995	175	1,348	16.44	—	$2,877
Feb 1995	281	1,568	16.58	—	$4,659
Jan 1995	309	1,976	15.92	—	$4,919
Dec 1994	174	2,346	15.03	—	$2,615
Nov 1994	0	2,012	15.90	—	$0
Oct 1994	0	1,735	15.58	—	$0
Sep 1994	124	2,157	15.29	—	$1,896
Aug 1994	0	2,743	16.13	—	$0
Jul 1994	0	959	17.56	—	$0
Jun 1994	132	1,358	17.09	—	$2,256
May 1994	0	1,421	15.88	—	$0
Apr 1994	144	1,392	14.14	—	$2,036
Mar 1994	123	1,658	12.46	—	$1,533
Feb 1994	170	1,900	12.50	—	$2,125
Jan 1994	0	1,979	12.66	—	$0
Dec 1993	152	2,610	12.33	—	$1,874
Nov 1993	146	2,176	14.49	—	$2,116
Oct 1993	135	2,507	15.85	—	$2,140
Sep 1993	102	2,029	15.03	—	$1,533
Aug 1993	140	1,923	15.66	—	$2,192
Jul 1993	125	2,231	15.46	—	$1,933
Jun 1993	134	2,353	16.79	—	$2,250
May 1993	123	2,170	17.68	—	$2,175
Apr 1993	133	2,027	18.05	—	$2,401
Mar 1993	303	2,138	18.14	—	$5,496
Feb 1993	0	1,990	17.90	—	$0
Jan 1993	124	2,134	16.93	—	$2,099

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.

Jun 2007 — as filed, then multipliedworked

Oil                   76 bbl  × $ 62.00 =     $4,712
Casinghead gas       284 Mcf  × $  7.55 =     $2,144

────────────────────────────────────────────────────
Month total                                   $6,856

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. 09/O/23278 is the state's own key, not one this site invented.