CAVBLE -21-

Name: CAVBLE -21- lease production and value, Nov 1995 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by KIRKPATRICK OIL COMPANY (P-5 468890) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14014District 7CField 85279200OilCasinghead gasSave Export

Value, all time

$588 k

Nov 1995 – Jun 2010

Value, last 12 filed months

at the published price for each month

Months reported

176

no gaps in the span

Streams

oil, casinghead gas

The SPRABERRY (TREND AREA) 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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered

1904-12-31

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 2016-03-08.

The Commission's schedule remark for this field reads: “AREA) 85279200.”

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	7,534 bbl	$228,953
Casinghead gas	Production	82,203 Mcf	$358,765
Total			$587,717

8,473 Mcf of this lease's gas, across 14 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 31.5695, -101.5712. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.56949, -101.57124 · 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

7,980 ft

1 wells filed one

Completion to plug

39.3 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 7,980 ft.

Completions filed

Jul 1970

1 of 1 wells

Plug dates filed

Nov 2009

1 of 1 wells

Last completion to plug: a median of 39.3 years across the 1 well that filed both dates, with the middle half between 39.3 years and 39.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-38300580	121	7,980 ft	Jul 1970	Nov 2009	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 (176)

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

176 months


Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	0	0	81.69	4.12	$0
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	0	32.81	4.63	$0
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
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	391	123.17	11.57	$4,526
Apr 2008	0	440	110.31	10.45	$4,600
Mar 2008	0	491	101.90	9.66	$4,745
Feb 2008	0	465	92.53	8.77	$4,078
Jan 2008	156	482	90.38	8.21	$18,054
Dec 2007	0	486	88.33	7.30	$3,549
Nov 2007	0	459	91.67	7.29	$3,347
Oct 2007	0	496	82.85	6.92	$3,433
Sep 2007	0	477	75.84	6.24	$2,978
Aug 2007	160	502	69.06	6.39	$14,256
Jul 2007	0	503	70.90	6.39	$3,213
Jun 2007	0	485	62.00	7.55	$3,661
May 2007	0	494	58.74	7.85	$3,876
Apr 2007	141	472	59.61	7.81	$12,089
Mar 2007	0	482	56.92	7.30	$3,520
Feb 2007	0	426	55.10	8.22	$3,500
Jan 2007	0	454	50.30	6.73	$3,054
Dec 2006	169	461	56.65	6.92	$12,763
Nov 2006	0	452	54.20	7.62	$3,443
Oct 2006	0	471	54.90	6.01	$2,833
Sep 2006	1	464	60.08	5.04	$2,397
Aug 2006	147	481	68.71	7.34	$13,631
Jul 2006	0	479	69.37	6.34	$3,038
Jun 2006	0	466	66.28	6.38	$2,975
May 2006	166	481	66.01	6.42	$14,048
Apr 2006	0	469	64.39	7.36	$3,452
Mar 2006	0	453	56.70	7.08	$3,209
Feb 2006	0	385	57.59	7.75	$2,984
Jan 2006	0	469	60.59	8.93	$4,190
Dec 2005	174	471	54.94	13.42	$15,878
Nov 2005	0	447	54.69	10.59	$4,733
Oct 2005	0	479	58.34	13.80	$6,608
Sep 2005	0	496	61.45	12.08	$5,991
Aug 2005	147	531	61.51	9.80	$14,244
Jul 2005	21	500	55.69	7.84	$5,091
Jun 2005	0	486	52.33	7.38	$3,587
May 2005	0	531	45.22	6.65	$3,532
Apr 2005	0	493	49.20	7.36	$3,629
Mar 2005	157	523	50.37	7.15	$11,650
Feb 2005	0	456	45.22	6.31	$2,878
Jan 2005	0	526	43.16	6.32	$3,325
Dec 2004	0	512	39.86	6.75	$3,457
Nov 2004	159	516	45.28	6.33	$10,466
Oct 2004	0	535	49.70	6.52	$3,486
Sep 2004	0	531	43.24	5.28	$2,806
Aug 2004	148	646	42.37	5.55	$9,856
Jul 2004	0	523	38.28	6.08	$3,182
Jun 2004	0	490	36.10	6.43	$3,152
May 2004	0	514	37.48	6.49	$3,338
Apr 2004	159	526	34.47	5.86	$8,562
Mar 2004	0	529	34.36	5.53	$2,925
Feb 2004	0	484	32.45	5.51	$2,667
Jan 2004	0	535	32.03	6.30	$3,370
Dec 2003	148	508	30.26	6.30	$7,680
Nov 2003	0	486	28.80	4.60	$2,233
Oct 2003	0	555	28.17	4.76	$2,642
Sep 2003	0	526	26.31	4.75	$2,498
Aug 2003	137	556	29.76	5.13	$6,929
Jul 2003	0	553	29.41	5.17	$2,859
Jun 2003	0	530	28.56	5.98	$3,171
May 2003	162	550	26.59	5.97	$7,593
Apr 2003	0	521	26.67	5.41	$2,817
Mar 2003	0	523	31.14	6.10	$3,188
Feb 2003	0	449	33.48	7.93	$3,559
Jan 2003	173	527	30.31	5.58	$8,185
Dec 2002	0	511	26.91	4.85	$2,480
Nov 2002	0	527	24.66	4.14	$2,180
Oct 2002	139	444	26.46	4.23	$5,556
Sep 2002	0	529	27.44	3.64	$1,923
Aug 2002	0	550	25.96	3.16	$1,740
Jul 2002	166	552	24.58	3.06	$5,770
Jun 2002	0	537	23.73	3.34	$1,793
May 2002	0	553	24.66	3.58	$1,982
Apr 2002	0	533	23.65	3.51	$1,872
Mar 2002	165	533	22.00	3.10	$5,284
Feb 2002	0	429	18.22	2.38	$1,019
Jan 2002	0	525	17.17	2.38	$1,247
Dec 2001	175	529	16.93	2.36	$4,214
Nov 2001	0	476	18.07	2.41	$1,145
Oct 2001	0	534	19.78	2.53	$1,350
Sep 2001	0	517	24.26	2.25	$1,164
Aug 2001	170	578	24.87	3.05	$5,993
Jul 2001	0	427	23.93	3.20	$1,365
Jun 2001	0	615	24.56	3.82	$2,352
May 2001	0	646	25.52	4.31	$2,783
Apr 2001	172	619	24.68	5.34	$7,548
Mar 2001	0	668	24.54	5.38	$3,591
Feb 2001	0	507	27.75	5.77	$2,924
Jan 2001	162	526	27.47	8.40	$8,868
Dec 2000	0	503	26.88	9.12	$4,589
Nov 2000	0	514	32.21	5.66	$2,908
Oct 2000	170	536	31.23	5.15	$8,067
Sep 2000	0	547	31.87	5.19	$2,837
Aug 2000	0	601	29.64	4.54	$2,729
Jul 2000	181	598	28.53	4.09	$7,610
Jun 2000	0	522	29.30	4.40	$2,295
May 2000	0	560	27.26	3.68	$2,061
Apr 2000	0	549	24.51	3.12	$1,711
Mar 2000	155	519	28.42	2.86	$5,889
Feb 2000	0	521	27.62	2.73	$1,421
Jan 2000	0	800	25.27	2.48	$1,984
Dec 1999	166	800	24.28	2.42	$5,969
Nov 1999	0	796	23.19	2.43	$1,937
Oct 1999	0	819	20.98	2.80	$2,296
Sep 1999	172	820	21.75	2.62	$5,888
Aug 1999	0	638	19.26	2.88	$1,835
Jul 1999	0	585	17.89	2.37	$1,388
Jun 1999	166	573	15.94	2.36	$4,000
May 1999	0	560	15.79	2.32	$1,300
Apr 1999	171	589	15.10	2.21	$3,883
Mar 1999	0	643	12.47	1.84	$1,182
Feb 1999	176	494	9.98	1.82	$2,654
Jan 1999	0	386	10.38	1.90	$733
Dec 1998	0	460	9.20	1.77	$816
Nov 1998	164	428	10.89	2.19	$2,721
Oct 1998	0	527	12.42	1.97	$1,038
Sep 1998	0	531	12.59	2.08	$1,106
Aug 1998	170	528	11.30	1.91	$2,928
Jul 1998	0	720	11.74	2.24	$1,611
Jun 1998	169	704	11.24	2.24	$3,475
May 1998	0	549	12.62	2.21	$1,211
Apr 1998	0	531	13.04	2.51	$1,330
Mar 1998	178	511	12.80	2.31	$3,459
Feb 1998	0	467	13.95	2.30	$1,074
Jan 1998	0	439	14.70	2.15	$946
Dec 1997	178	436	16.32	2.41	$3,956
Nov 1997	0	456	18.19	3.09	$1,408
Oct 1997	179	621	19.25	3.15	$5,402
Sep 1997	0	824	17.74	2.95	$2,435
Aug 1997	185	713	17.86	2.55	$5,126
Jul 1997	0	628	17.58	2.25	$1,411
Jun 1997	0	655	17.24	2.26	$1,478
May 1997	181	762	18.97	2.31	$5,193
Apr 1997	0	751	17.88	2.08	$1,564
Mar 1997	0	649	18.95	1.94	$1,259
Feb 1997	0	600	20.49	2.21	$1,324
Jan 1997	170	802	23.48	3.54	$6,830
Dec 1996	0	669	23.32	—	$0
Nov 1996	174	515	21.97	—	$3,823
Oct 1996	0	449	23.31	—	$0
Sep 1996	0	496	22.22	—	$0
Aug 1996	178	624	20.26	—	$3,606
Jul 1996	0	602	19.55	—	$0
Jun 1996	0	606	18.73	—	$0
May 1996	180	708	19.43	—	$3,497
Apr 1996	0	735	21.51	—	$0
Mar 1996	178	683	19.38	—	$3,450
Feb 1996	0	616	16.98	—	$0
Jan 1996	0	566	17.07	—	$0
Dec 1995	182	518	17.19	—	$3,129
Nov 1995	37	686	16.00	—	$592

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.

May 2008 — as filed, then multipliedworked

Oil                    0 bbl  × $123.17 =         $0
Casinghead gas       391 Mcf  × $ 11.57 =     $4,526

────────────────────────────────────────────────────
Month total                                   $4,526

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. 7C/O/14014 is the state's own key, not one this site invented.