ROCKER B -I-

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

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 6465District 7CField 85279200OilCasinghead gasSave Export

Value, all time

$2.3 M

Jan 1993 – Jan 2016

Value, last 12 filed months

$2 k

at the published price for each month

Months reported

277

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	55,713 bbl	$1,516,384
Casinghead gas	Production	326,470 Mcf	$754,796
Total			$2,271,180

148,752 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 (8)

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 31.3365, -101.1963. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.6 miles.

31.33648, -101.19591 · 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%

8 of 8 wells

With a plug date

100.0%

8 of 8 wells

Median depth

6,410 ft

8 wells filed one

Completion to plug

31.6 years

median over 8 wells

What the state filed about each well

On the RRC proration schedule

8100.0%

A plug date is filed

8100.0%

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

8100.0%

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

Total depth in feet, 8 of 8 wells. Median 6,410 ft, with the middle half between 6,395 and 6,476 ft; the shallowest is 6,320 ft and the deepest 6,496 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, 8 of 8 wells, Apr 1974 – Apr 2008. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Apr 1974 – Apr 2008

8 of 8 wells

Plug dates filed

Aug 2000 – Sep 2015

8 of 8 wells

Last completion to plug: a median of 31.6 years across the 8 wells that filed both dates, with the middle half between 27.9 years and 35.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells


42-23530450	4	6,480 ft	Apr 2008	Sep 2009	Yes
42-23530490	6	6,400 ft	Dec 1974	Apr 2010	Yes
42-23530491	7	6,496 ft	Dec 1974	Nov 2005	Yes
42-23530409	8	6,380 ft	Sep 1974	Mar 2003	Yes
42-23530410	5	6,320 ft	Aug 1974	Aug 2000	Yes
42-23530405	3	6,400 ft	May 1974	Aug 2006	Yes
42-23530400	2	6,420 ft	May 1974	Sep 2015	Yes
42-23530391	1	6,475 ft	Apr 1974	Apr 2011	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 (277)

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

277 months


Jan 2016	0	0	27.35	2.36	$0
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	10	0	49.82	2.71	$498
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	38	0	44.66	2.98	$1,697
Jan 2015	23	124	43.43	3.10	$1,383
Dec 2014	15	124	54.69	3.59	$1,266
Nov 2014	58	120	70.46	4.25	$4,597
Oct 2014	32	124	78.30	3.90	$2,989
Sep 2014	13	120	86.16	4.05	$1,606
Aug 2014	30	124	89.39	4.04	$3,182
Jul 2014	18	124	96.56	4.18	$2,256
Jun 2014	32	120	98.16	4.74	$3,710
May 2014	0	124	94.73	4.73	$586
Apr 2014	33	120	95.94	4.81	$3,743
Mar 2014	53	149	95.89	5.06	$5,836
Feb 2014	76	282	97.40	6.19	$9,149
Jan 2014	69	618	90.40	4.86	$9,242
Dec 2013	86	124	91.82	4.35	$8,436
Nov 2013	68	120	88.85	3.74	$6,490
Oct 2013	65	124	97.42	3.78	$6,801
Sep 2013	87	120	104.11	3.72	$9,504
Aug 2013	57	136	104.25	3.52	$6,421
Jul 2013	55	143	102.52	3.72	$6,170
Jun 2013	79	138	94.40	3.93	$8,000
May 2013	69	124	94.83	4.15	$7,058
Apr 2013	51	120	93.96	4.28	$5,306
Mar 2013	0	124	93.62	3.91	$485
Feb 2013	52	112	91.23	3.42	$5,127
Jan 2013	45	124	91.60	3.42	$4,546
Dec 2012	59	130	86.77	3.42	$5,564
Nov 2012	25	120	86.95	3.62	$2,609
Oct 2012	57	124	89.38	3.40	$5,516
Sep 2012	56	120	94.67	2.92	$5,652
Aug 2012	43	124	92.66	2.91	$4,345
Jul 2012	54	124	85.13	3.02	$4,972
Jun 2012	18	152	79.82	2.52	$1,820
May 2012	58	216	91.61	2.49	$5,851
Apr 2012	53	229	101.65	2.00	$5,845
Mar 2012	59	253	105.05	2.22	$6,760
Feb 2012	33	197	101.10	2.57	$3,843
Jan 2012	17	172	98.09	2.73	$2,138
Dec 2011	55	231	96.87	3.24	$6,076
Nov 2011	88	228	95.72	3.31	$9,178
Oct 2011	56	106	84.98	3.65	$5,146
Sep 2011	59	134	83.62	3.99	$5,468
Aug 2011	0	148	83.40	4.15	$614
Jul 2011	51	148	94.14	4.52	$5,470
Jun 2011	56	147	92.90	4.64	$5,884
May 2011	0	165	98.13	4.40	$727
Apr 2011	51	166	105.96	4.33	$6,123
Mar 2011	46	155	96.36	4.06	$5,061
Feb 2011	51	138	85.64	4.18	$4,944
Jan 2011	50	138	86.50	4.59	$4,958
Dec 2010	42	156	85.73	4.35	$4,279
Nov 2010	0	165	80.84	3.80	$626
Oct 2010	46	162	78.10	3.51	$4,161
Sep 2010	48	171	72.63	3.98	$4,167
Aug 2010	44	179	73.68	4.42	$4,033
Jul 2010	43	179	72.55	4.74	$3,967
Jun 2010	41	170	70.36	4.91	$3,720
May 2010	46	151	71.12	4.24	$3,911
Apr 2010	48	132	81.69	4.12	$4,465
Mar 2010	47	129	78.39	4.39	$4,250
Feb 2010	91	113	73.58	5.44	$7,311
Jan 2010	0	111	74.36	5.96	$662
Dec 2009	49	29	71.44	5.48	$3,660
Nov 2009	90	55	74.59	3.75	$6,919
Oct 2009	0	138	72.54	4.11	$567
Sep 2009	79	148	65.54	3.06	$5,631
Aug 2009	0	158	67.42	3.22	$509
Jul 2009	85	99	61.13	3.46	$5,539
Jun 2009	87	87	66.16	3.90	$6,095
May 2009	94	70	54.74	3.93	$5,420
Apr 2009	0	65	46.77	3.59	$233
Mar 2009	97	60	42.14	4.06	$4,331
Feb 2009	99	43	32.81	4.63	$3,447
Jan 2009	66	56	35.86	5.37	$2,668
Dec 2008	0	61	37.10	5.98	$365
Nov 2008	60	74	55.49	6.86	$3,837
Oct 2008	175	291	75.24	6.92	$15,181
Sep 2008	139	1,812	101.76	7.88	$28,418
Aug 2008	418	863	114.22	8.48	$55,065
Jul 2008	2	580	131.08	11.39	$6,868
Jun 2008	1	581	131.33	13.03	$7,703
May 2008	0	393	123.17	11.57	$4,549
Apr 2008	171	415	110.31	10.45	$23,202
Mar 2008	171	562	101.90	9.66	$22,856
Feb 2008	0	281	92.53	8.77	$2,465
Jan 2008	0	569	90.38	8.21	$4,669
Dec 2007	512	387	88.33	7.30	$48,051
Nov 2007	1	369	91.67	7.29	$2,782
Oct 2007	1	577	82.85	6.92	$4,077
Sep 2007	2	630	75.84	6.24	$4,086
Aug 2007	0	612	69.06	6.39	$3,909
Jul 2007	0	654	70.90	6.39	$4,178
Jun 2007	0	463	62.00	7.55	$3,495
May 2007	325	602	58.74	7.85	$23,814
Apr 2007	0	558	59.61	7.81	$4,355
Mar 2007	0	564	56.92	7.30	$4,118
Feb 2007	202	541	55.10	8.22	$15,575
Jan 2007	1	492	50.30	6.73	$3,360
Dec 2006	191	471	56.65	6.92	$14,079
Nov 2006	0	554	54.20	7.62	$4,220
Oct 2006	426	382	54.90	6.01	$25,685
Sep 2006	0	568	60.08	5.04	$2,861
Aug 2006	0	739	68.71	7.34	$5,424
Jul 2006	0	1,008	69.37	6.34	$6,394
Jun 2006	206	641	66.28	6.38	$17,746
May 2006	0	742	66.01	6.42	$4,767
Apr 2006	0	671	64.39	7.36	$4,939
Mar 2006	183	573	56.70	7.08	$14,435
Feb 2006	0	592	57.59	7.75	$4,589
Jan 2006	217	687	60.59	8.93	$19,285
Dec 2005	0	738	54.94	13.42	$9,901
Nov 2005	0	668	54.69	10.59	$7,073
Oct 2005	243	775	58.34	13.80	$24,868
Sep 2005	0	835	61.45	12.08	$10,086
Aug 2005	295	850	61.51	9.80	$26,473
Jul 2005	0	850	55.69	7.84	$6,667
Jun 2005	296	840	52.33	7.38	$21,690
May 2005	0	853	45.22	6.65	$5,673
Apr 2005	0	712	49.20	7.36	$5,241
Mar 2005	212	863	50.37	7.15	$16,853
Feb 2005	240	703	45.22	6.31	$15,290
Jan 2005	6	764	43.16	6.32	$5,089
Dec 2004	61	674	39.86	6.75	$6,982
Nov 2004	166	717	45.28	6.33	$12,055
Oct 2004	87	844	49.70	6.52	$9,823
Sep 2004	147	423	43.24	5.28	$8,591
Aug 2004	105	878	42.37	5.55	$9,322
Jul 2004	88	845	38.28	6.08	$8,510
Jun 2004	163	921	36.10	6.43	$11,809
May 2004	150	885	37.48	6.49	$11,370
Apr 2004	361	809	34.47	5.86	$17,183
Mar 2004	0	776	34.36	5.53	$4,291
Feb 2004	135	720	32.45	5.51	$8,348
Jan 2004	276	811	32.03	6.30	$13,949
Dec 2003	0	783	30.26	6.30	$4,934
Nov 2003	140	812	28.80	4.60	$7,763
Oct 2003	190	932	28.17	4.76	$9,788
Sep 2003	0	936	26.31	4.75	$4,445
Aug 2003	216	1,040	29.76	5.13	$11,763
Jul 2003	168	1,901	29.41	5.17	$14,771
Jun 2003	260	709	28.56	5.98	$11,668
May 2003	0	926	26.59	5.97	$5,531
Apr 2003	123	936	26.67	5.41	$8,342
Mar 2003	113	930	31.14	6.10	$9,188
Feb 2003	146	857	33.48	7.93	$11,681
Jan 2003	117	877	30.31	5.58	$8,442
Dec 2002	144	1,099	26.91	4.85	$9,209
Nov 2002	109	1,046	24.66	4.14	$7,015
Oct 2002	149	1,186	26.46	4.23	$8,958
Sep 2002	110	1,164	27.44	3.64	$7,250
Aug 2002	146	1,350	25.96	3.16	$8,062
Jul 2002	218	1,353	24.58	3.06	$9,501
Jun 2002	106	1,325	23.73	3.34	$6,939
May 2002	155	1,256	24.66	3.58	$8,324
Apr 2002	315	1,011	23.65	3.51	$11,001
Mar 2002	0	757	22.00	3.10	$2,349
Feb 2002	118	883	18.22	2.38	$4,248
Jan 2002	167	688	17.17	2.38	$4,502
Dec 2001	0	639	16.93	2.36	$1,511
Nov 2001	96	820	18.07	2.41	$3,707
Oct 2001	91	871	19.78	2.53	$4,003
Sep 2001	146	1,183	24.26	2.25	$6,205
Aug 2001	144	1,340	24.87	3.05	$7,673
Jul 2001	136	1,402	23.93	3.20	$7,737
Jun 2001	235	1,430	24.56	3.82	$11,240
May 2001	226	1,474	25.52	4.31	$12,117
Apr 2001	95	1,257	24.68	5.34	$9,051
Mar 2001	185	1,438	24.54	5.38	$12,271
Feb 2001	108	1,326	27.75	5.77	$10,644
Jan 2001	355	1,541	27.47	8.40	$22,694
Dec 2000	206	1,455	26.88	9.12	$18,811
Nov 2000	143	900	32.21	5.66	$9,698
Oct 2000	149	831	31.23	5.15	$8,929
Sep 2000	156	973	31.87	5.19	$10,018
Aug 2000	163	1,054	29.64	4.54	$9,617
Jul 2000	206	1,340	28.53	4.09	$11,357
Jun 2000	199	1,260	29.30	4.40	$11,371
May 2000	167	1,329	27.26	3.68	$9,443
Apr 2000	190	1,327	24.51	3.12	$8,792
Mar 2000	240	1,333	28.42	2.86	$10,633
Feb 2000	188	1,385	27.62	2.73	$8,969
Jan 2000	211	889	25.27	2.48	$7,537
Dec 1999	234	1,305	24.28	2.42	$8,844
Nov 1999	306	1,125	23.19	2.43	$9,834
Oct 1999	163	1,409	20.98	2.80	$7,370
Sep 1999	230	1,759	21.75	2.62	$9,609
Aug 1999	378	1,898	19.26	2.88	$12,738
Jul 1999	329	1,994	17.89	2.37	$10,616
Jun 1999	183	1,822	15.94	2.36	$7,221
May 1999	398	2,026	15.79	2.32	$10,987
Apr 1999	214	1,881	15.10	2.21	$7,385
Mar 1999	348	1,766	12.47	1.84	$7,586
Feb 1999	363	1,577	9.98	1.82	$6,489
Jan 1999	491	2,095	10.38	1.90	$9,077
Dec 1998	574	2,286	9.20	1.77	$9,335
Nov 1998	0	2,240	10.89	2.19	$4,896
Oct 1998	376	2,407	12.42	1.97	$9,410
Sep 1998	363	2,124	12.59	2.08	$8,994
Aug 1998	325	2,226	11.30	1.91	$7,918
Jul 1998	291	1,457	11.74	2.24	$6,676
Jun 1998	349	2,118	11.24	2.24	$8,661
May 1998	296	2,187	12.62	2.21	$8,561
Apr 1998	485	2,232	13.04	2.51	$11,916
Mar 1998	296	2,224	12.80	2.31	$8,925
Feb 1998	381	2,066	13.95	2.30	$10,065
Jan 1998	373	2,264	14.70	2.15	$10,362
Dec 1997	392	2,239	16.32	2.41	$11,796
Nov 1997	333	2,473	18.19	3.09	$13,695
Oct 1997	494	2,608	19.25	3.15	$17,724
Sep 1997	374	2,497	17.74	2.95	$14,013
Aug 1997	450	2,481	17.86	2.55	$14,375
Jul 1997	356	2,627	17.58	2.25	$12,161
Jun 1997	379	1,313	17.24	2.26	$9,498
May 1997	418	2,474	18.97	2.31	$13,641
Apr 1997	919	2,254	17.88	2.08	$21,126
Mar 1997	0	2,166	18.95	1.94	$4,200
Feb 1997	426	2,273	20.49	2.21	$13,743
Jan 1997	441	2,485	23.48	3.54	$19,151
Dec 1996	506	2,576	23.32	—	$11,800
Nov 1996	569	2,359	21.97	—	$12,501
Oct 1996	391	2,338	23.31	—	$9,114
Sep 1996	508	2,487	22.22	—	$11,288
Aug 1996	374	2,291	20.26	—	$7,577
Jul 1996	637	2,311	19.55	—	$12,453
Jun 1996	353	2,418	18.73	—	$6,612
May 1996	296	2,275	19.43	—	$5,751
Apr 1996	440	1,387	21.51	—	$9,464
Mar 1996	631	1,279	19.38	—	$12,229
Feb 1996	267	2,577	16.98	—	$4,534
Jan 1996	512	2,962	17.07	—	$8,740
Dec 1995	598	2,980	17.19	—	$10,280
Nov 1995	607	2,978	16.00	—	$9,712
Oct 1995	501	3,096	15.43	—	$7,730
Sep 1995	484	3,044	16.18	—	$7,831
Aug 1995	748	3,143	15.92	—	$11,908
Jul 1995	346	2,972	15.24	—	$5,273
Jun 1995	595	3,133	16.41	—	$9,764
May 1995	537	3,192	17.56	—	$9,430
Apr 1995	493	2,220	17.73	—	$8,741
Mar 1995	556	3,118	16.44	—	$9,141
Feb 1995	517	2,765	16.58	—	$8,572
Jan 1995	527	3,288	15.92	—	$8,390
Dec 1994	651	3,317	15.03	—	$9,785
Nov 1994	585	3,210	15.90	—	$9,302
Oct 1994	603	3,322	15.58	—	$9,395
Sep 1994	611	3,384	15.29	—	$9,342
Aug 1994	333	3,628	16.13	—	$5,371
Jul 1994	585	3,518	17.56	—	$10,273
Jun 1994	503	3,372	17.09	—	$8,596
May 1994	550	3,300	15.88	—	$8,734
Apr 1994	593	3,460	14.14	—	$8,385
Mar 1994	543	3,550	12.46	—	$6,766
Feb 1994	555	3,151	12.50	—	$6,938
Jan 1994	713	3,551	12.66	—	$9,027
Dec 1993	587	3,580	12.33	—	$7,238
Nov 1993	736	3,503	14.49	—	$10,665
Oct 1993	298	3,713	15.85	—	$4,723
Sep 1993	598	3,693	15.03	—	$8,988
Aug 1993	583	3,798	15.66	—	$9,130
Jul 1993	649	3,928	15.46	—	$10,034
Jun 1993	457	3,896	16.79	—	$7,673
May 1993	619	3,906	17.68	—	$10,944
Apr 1993	657	3,817	18.05	—	$11,859
Mar 1993	850	3,874	18.14	—	$15,419
Feb 1993	449	3,380	17.90	—	$8,037
Jan 1993	453	3,712	16.93	—	$7,669

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 2015 — as filed, then multipliedworked

Oil                   10 bbl  × $ 49.82 =       $498
Casinghead gas         0 Mcf  × $  2.71 =         $0

────────────────────────────────────────────────────
Month total                                     $498

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/6465 is the state's own key, not one this site invented.