ROCKER B "10"

Name: ROCKER B "10" lease production and value, Oct 2000 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 15034District 7CField 85279200OilCasinghead gasSave Export

Value, all time

$379 k

Oct 2000 – Jul 2012

Value, last 12 filed months

at the published price for each month

Months reported

142

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	6,309 bbl	$277,249
Casinghead gas	Production	17,461 Mcf	$101,557
Total			$378,806

Wells on this lease (7)

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 31.3973, -101.3270. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.6 miles.

31.39252, -101.32469 · 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%

7 of 7 wells

With a plug date

100.0%

7 of 7 wells

Median depth

6,940 ft

7 wells filed one

Completion to plug

31.8 years

median over 7 wells

What the state filed about each well

On the RRC proration schedule

7100.0%

A plug date is filed

7100.0%

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

7100.0%

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 6,900 and 6,975 ft, median 6,940 ft, over the 7 wells that filed a depth.

Completions filed

May 1972 – May 2010

7 of 7 wells

Plug dates filed

Oct 2001 – May 2011

7 of 7 wells

Last completion to plug: a median of 31.8 years across the 7 wells that filed both dates, with the middle half between 16.2 years and 34.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells


42-38330236	76	6,950 ft	May 2010	Oct 2010	Yes
42-38334757	118	6,975 ft	Jun 2008	May 2011	Yes
42-38330235	75	6,900 ft	Jul 1972	Mar 2009	Yes
42-38330233	73	6,940 ft	Jul 1972	Jul 2004	Yes
42-38330220	78	6,900 ft	Jun 1972	Oct 2001	Yes
42-38330212	70	6,960 ft	Jun 1972	Mar 2009	Yes
42-38330207	79	6,900 ft	May 1972	Mar 2004	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 (142)

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

142 months


Jul 2012	0	0	85.13	3.02	$0
Jun 2012	0	0	79.82	2.52	$0
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	0	0	84.98	3.65	$0
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	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	0	86.50	4.59	$0
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	0	11	72.63	3.98	$44
Aug 2010	0	14	73.68	4.42	$62
Jul 2010	0	13	72.55	4.74	$62
Jun 2010	0	17	70.36	4.91	$83
May 2010	173	8	71.12	4.24	$12,338
Apr 2010	0	20	81.69	4.12	$82
Mar 2010	0	27	78.39	4.39	$118
Feb 2010	0	24	73.58	5.44	$131
Jan 2010	0	48	74.36	5.96	$286
Dec 2009	0	74	71.44	5.48	$406
Nov 2009	179	59	74.59	3.75	$13,573
Oct 2009	0	87	72.54	4.11	$358
Sep 2009	0	90	65.54	3.06	$276
Aug 2009	0	85	67.42	3.22	$274
Jul 2009	0	13	61.13	3.46	$45
Jun 2009	179	11	66.16	3.90	$11,885
May 2009	0	23	54.74	3.93	$90
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	2	25	42.14	4.06	$186
Feb 2009	178	36	32.81	4.63	$6,007
Jan 2009	0	49	35.86	5.37	$263
Dec 2008	0	61	37.10	5.98	$365
Nov 2008	0	59	55.49	6.86	$405
Oct 2008	171	60	75.24	6.92	$13,281
Sep 2008	0	56	101.76	7.88	$441
Aug 2008	0	81	114.22	8.48	$687
Jul 2008	0	103	131.08	11.39	$1,173
Jun 2008	166	98	131.33	13.03	$23,078
May 2008	0	89	123.17	11.57	$1,030
Apr 2008	0	73	110.31	10.45	$763
Mar 2008	0	116	101.90	9.66	$1,121
Feb 2008	0	100	92.53	8.77	$877
Jan 2008	0	100	90.38	8.21	$821
Dec 2007	72	100	88.33	7.30	$7,090
Nov 2007	0	108	91.67	7.29	$788
Oct 2007	83	117	82.85	6.92	$7,686
Sep 2007	0	118	75.84	6.24	$737
Aug 2007	125	133	69.06	6.39	$9,482
Jul 2007	0	133	70.90	6.39	$850
Jun 2007	0	129	62.00	7.55	$974
May 2007	86	132	58.74	7.85	$6,087
Apr 2007	0	118	59.61	7.81	$921
Mar 2007	82	112	56.92	7.30	$5,485
Feb 2007	0	82	55.10	8.22	$674
Jan 2007	84	107	50.30	6.73	$4,945
Dec 2006	0	115	56.65	6.92	$796
Nov 2006	101	118	54.20	7.62	$6,373
Oct 2006	0	130	54.90	6.01	$782
Sep 2006	108	135	60.08	5.04	$7,169
Aug 2006	0	141	68.71	7.34	$1,035
Jul 2006	0	144	69.37	6.34	$913
Jun 2006	159	122	66.28	6.38	$11,317
May 2006	0	142	66.01	6.42	$912
Apr 2006	0	128	64.39	7.36	$942
Mar 2006	0	142	56.70	7.08	$1,006
Feb 2006	90	127	57.59	7.75	$6,167
Jan 2006	0	132	60.59	8.93	$1,179
Dec 2005	91	117	54.94	13.42	$6,569
Nov 2005	0	131	54.69	10.59	$1,387
Oct 2005	96	148	58.34	13.80	$7,642
Sep 2005	0	160	61.45	12.08	$1,933
Aug 2005	104	155	61.51	9.80	$7,916
Jul 2005	0	163	55.69	7.84	$1,279
Jun 2005	112	160	52.33	7.38	$7,042
May 2005	0	162	45.22	6.65	$1,077
Apr 2005	108	155	49.20	7.36	$6,454
Mar 2005	0	137	50.37	7.15	$980
Feb 2005	102	114	45.22	6.31	$5,332
Jan 2005	0	132	43.16	6.32	$835
Dec 2004	103	125	39.86	6.75	$4,949
Nov 2004	0	126	45.28	6.33	$798
Oct 2004	104	140	49.70	6.52	$6,081
Sep 2004	0	145	43.24	5.28	$766
Aug 2004	63	122	42.37	5.55	$3,346
Jul 2004	110	168	38.28	6.08	$5,233
Jun 2004	0	161	36.10	6.43	$1,036
May 2004	127	166	37.48	6.49	$5,838
Apr 2004	0	160	34.47	5.86	$937
Mar 2004	89	92	34.36	5.53	$3,567
Feb 2004	0	139	32.45	5.51	$766
Jan 2004	121	149	32.03	6.30	$4,814
Dec 2003	0	150	30.26	6.30	$945
Nov 2003	99	149	28.80	4.60	$3,536
Oct 2003	0	154	28.17	4.76	$733
Sep 2003	101	151	26.31	4.75	$3,374
Aug 2003	0	167	29.76	5.13	$857
Jul 2003	122	169	29.41	5.17	$4,462
Jun 2003	0	160	28.56	5.98	$957
May 2003	70	167	26.59	5.97	$2,859
Apr 2003	34	164	26.67	5.41	$1,794
Mar 2003	83	158	31.14	6.10	$3,548
Feb 2003	107	140	33.48	7.93	$4,692
Jan 2003	0	155	30.31	5.58	$865
Dec 2002	104	150	26.91	4.85	$3,527
Nov 2002	0	150	24.66	4.14	$621
Oct 2002	114	115	26.46	4.23	$3,503
Sep 2002	0	143	27.44	3.64	$520
Aug 2002	120	186	25.96	3.16	$3,704
Jul 2002	0	177	24.58	3.06	$542
Jun 2002	117	173	23.73	3.34	$3,354
May 2002	0	169	24.66	3.58	$606
Apr 2002	124	193	23.65	3.51	$3,610
Mar 2002	160	314	22.00	3.10	$4,494
Feb 2002	0	267	18.22	2.38	$634
Jan 2002	118	304	17.17	2.38	$2,748
Dec 2001	159	321	16.93	2.36	$3,451
Nov 2001	0	314	18.07	2.41	$755
Oct 2001	171	328	19.78	2.53	$4,212
Sep 2001	0	310	24.26	2.25	$698
Aug 2001	104	323	24.87	3.05	$3,573
Jul 2001	135	339	23.93	3.20	$4,314
Jun 2001	113	317	24.56	3.82	$3,988
May 2001	122	357	25.52	4.31	$4,651
Apr 2001	0	372	24.68	5.34	$1,985
Mar 2001	100	372	24.54	5.38	$4,454
Feb 2001	102	343	27.75	5.77	$4,809
Jan 2001	89	385	27.47	8.40	$5,678
Dec 2000	105	381	26.88	9.12	$6,298
Nov 2000	114	238	32.21	5.66	$5,019
Oct 2000	154	414	31.23	5.15	$6,940

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 2010 — as filed, then multipliedworked

Oil                    0 bbl  × $ 72.63 =         $0
Casinghead gas        11 Mcf  × $  3.98 =        $44

────────────────────────────────────────────────────
Month total                                      $44

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/15034 is the state's own key, not one this site invented.