ROCKER B '16'

Name: ROCKER B '16' lease production and value, Oct 1997 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by DISCOVERY NATURAL RESOURCES LLC (P-5 220855) 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 14667District 7CField 85279200OilCasinghead gasSave Export

Value, all time

$2.4 M

Oct 1997 – Apr 2015

Value, last 12 filed months

$60 k

at the published price for each month

Months reported

211

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	49,075 bbl	$1,511,048
Casinghead gas	Production	232,054 Mcf	$891,420
Total			$2,402,468

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 31.4186, -101.3343. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.41858, -101.33427 · 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

6,763 ft

2 wells filed one

Completion to plug

17.3 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 6,750 and 6,775 ft, median 6,763 ft, over the 2 wells that filed a depth.

Completions filed

Oct 1997 – Dec 1997

2 of 2 wells

Plug dates filed

Jun 2012 – Oct 2017

2 of 2 wells

Last completion to plug: a median of 17.3 years across the 2 wells that filed both dates, with the middle half between 15.9 years and 18.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-38334866	2	6,750 ft	Dec 1997	Jun 2012	Yes
42-38334825	1	6,775 ft	Oct 1997	Oct 2017	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 (211)

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

211 months


Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	180	130	44.66	2.98	$8,426
Jan 2015	0	30	43.43	3.10	$93
Dec 2014	86	75	54.69	3.59	$4,973
Nov 2014	181	0	70.46	4.25	$12,753
Oct 2014	1	0	78.30	3.90	$78
Sep 2014	0	7	86.16	4.05	$28
Aug 2014	172	6	89.39	4.04	$15,399
Jul 2014	0	141	96.56	4.18	$589
Jun 2014	0	76	98.16	4.74	$360
May 2014	182	46	94.73	4.73	$17,458
Apr 2014	0	135	95.94	4.81	$649
Mar 2014	0	106	95.89	5.06	$536
Feb 2014	0	10	97.40	6.19	$62
Jan 2014	190	62	90.40	4.86	$17,477
Dec 2013	0	59	91.82	4.35	$257
Nov 2013	187	13	88.85	3.74	$16,664
Oct 2013	0	8	97.42	3.78	$30
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	179	0	104.25	3.52	$18,661
Jul 2013	0	1	102.52	3.72	$4
Jun 2013	0	1	94.40	3.93	$4
May 2013	181	47	94.83	4.15	$17,359
Apr 2013	0	18	93.96	4.28	$77
Mar 2013	0	109	93.62	3.91	$427
Feb 2013	181	134	91.23	3.42	$16,971
Jan 2013	0	162	91.60	3.42	$554
Dec 2012	0	67	86.77	3.42	$229
Nov 2012	175	107	86.95	3.62	$15,604
Oct 2012	0	121	89.38	3.40	$411
Sep 2012	0	84	94.67	2.92	$245
Aug 2012	177	8	92.66	2.91	$16,424
Jul 2012	0	149	85.13	3.02	$450
Jun 2012	175	72	79.82	2.52	$14,150
May 2012	1	196	91.61	2.49	$579
Apr 2012	0	150	101.65	2.00	$300
Mar 2012	172	167	105.05	2.22	$18,440
Feb 2012	0	29	101.10	2.57	$75
Jan 2012	172	140	98.09	2.73	$17,254
Dec 2011	0	105	96.87	3.24	$340
Nov 2011	176	16	95.72	3.31	$16,900
Oct 2011	0	71	84.98	3.65	$259
Sep 2011	0	286	83.62	3.99	$1,140
Aug 2011	0	297	83.40	4.15	$1,232
Jul 2011	178	308	94.14	4.52	$18,148
Jun 2011	0	311	92.90	4.64	$1,443
May 2011	0	295	98.13	4.40	$1,299
Apr 2011	182	102	105.96	4.33	$19,727
Mar 2011	0	2	96.36	4.06	$8
Feb 2011	177	112	85.64	4.18	$15,626
Jan 2011	0	242	86.50	4.59	$1,110
Dec 2010	0	43	85.73	4.35	$187
Nov 2010	179	44	80.84	3.80	$14,637
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	180	0	72.63	3.98	$13,073
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	178	111	70.36	4.91	$13,069
May 2010	0	254	71.12	4.24	$1,076
Apr 2010	183	233	81.69	4.12	$15,910
Mar 2010	0	192	78.39	4.39	$843
Feb 2010	180	215	73.58	5.44	$14,415
Jan 2010	0	299	74.36	5.96	$1,783
Dec 2009	0	322	71.44	5.48	$1,766
Nov 2009	185	324	74.59	3.75	$15,015
Oct 2009	0	331	72.54	4.11	$1,360
Sep 2009	184	316	65.54	3.06	$13,028
Aug 2009	0	346	67.42	3.22	$1,114
Jul 2009	175	337	61.13	3.46	$11,865
Jun 2009	0	199	66.16	3.90	$775
May 2009	0	67	54.74	3.93	$263
Apr 2009	182	41	46.77	3.59	$8,659
Mar 2009	1	43	42.14	4.06	$217
Feb 2009	181	112	32.81	4.63	$6,458
Jan 2009	0	257	35.86	5.37	$1,380
Dec 2008	187	189	37.10	5.98	$8,067
Nov 2008	0	222	55.49	6.86	$1,523
Oct 2008	181	315	75.24	6.92	$15,799
Sep 2008	0	287	101.76	7.88	$2,261
Aug 2008	0	280	114.22	8.48	$2,375
Jul 2008	176	328	131.08	11.39	$26,806
Jun 2008	2	243	131.33	13.03	$3,430
May 2008	178	313	123.17	11.57	$25,547
Apr 2008	176	255	110.31	10.45	$22,081
Mar 2008	1	327	101.90	9.66	$3,262
Feb 2008	0	315	92.53	8.77	$2,763
Jan 2008	0	341	90.38	8.21	$2,798
Dec 2007	173	331	88.33	7.30	$17,698
Nov 2007	0	293	91.67	7.29	$2,136
Oct 2007	175	370	82.85	6.92	$17,060
Sep 2007	0	359	75.84	6.24	$2,242
Aug 2007	174	368	69.06	6.39	$14,367
Jul 2007	0	365	70.90	6.39	$2,332
Jun 2007	177	347	62.00	7.55	$13,593
May 2007	178	365	58.74	7.85	$13,320
Apr 2007	0	358	59.61	7.81	$2,794
Mar 2007	172	371	56.92	7.30	$12,499
Feb 2007	0	257	55.10	8.22	$2,112
Jan 2007	0	318	50.30	6.73	$2,139
Dec 2006	177	371	56.65	6.92	$12,594
Nov 2006	0	366	54.20	7.62	$2,788
Oct 2006	171	376	54.90	6.01	$11,649
Sep 2006	0	368	60.08	5.04	$1,854
Aug 2006	178	365	68.71	7.34	$14,909
Jul 2006	0	392	69.37	6.34	$2,486
Jun 2006	181	285	66.28	6.38	$13,816
May 2006	178	398	66.01	6.42	$14,307
Apr 2006	0	384	64.39	7.36	$2,826
Mar 2006	0	389	56.70	7.08	$2,755
Feb 2006	180	328	57.59	7.75	$12,909
Jan 2006	0	374	60.59	8.93	$3,341
Dec 2005	179	375	54.94	13.42	$14,865
Nov 2005	0	390	54.69	10.59	$4,129
Oct 2005	184	412	58.34	13.80	$16,418
Sep 2005	0	396	61.45	12.08	$4,783
Aug 2005	183	400	61.51	9.80	$15,175
Jul 2005	0	411	55.69	7.84	$3,224
Jun 2005	177	405	52.33	7.38	$12,252
May 2005	173	417	45.22	6.65	$10,597
Apr 2005	0	402	49.20	7.36	$2,959
Mar 2005	180	395	50.37	7.15	$11,893
Feb 2005	0	367	45.22	6.31	$2,316
Jan 2005	0	420	43.16	6.32	$2,655
Dec 2004	184	406	39.86	6.75	$10,075
Nov 2004	0	392	45.28	6.33	$2,482
Oct 2004	0	350	49.70	6.52	$2,280
Sep 2004	180	436	43.24	5.28	$10,087
Aug 2004	0	404	42.37	5.55	$2,242
Jul 2004	179	353	38.28	6.08	$9,000
Jun 2004	0	330	36.10	6.43	$2,123
May 2004	174	338	37.48	6.49	$8,717
Apr 2004	182	266	34.47	5.86	$7,832
Mar 2004	364	1,418	34.36	5.53	$20,349
Feb 2004	184	1,319	32.45	5.51	$13,238
Jan 2004	359	1,429	32.03	6.30	$20,501
Dec 2003	184	1,536	30.26	6.30	$15,247
Nov 2003	363	1,502	28.80	4.60	$17,356
Oct 2003	181	1,642	28.17	4.76	$12,914
Sep 2003	365	1,638	26.31	4.75	$17,383
Aug 2003	357	1,825	29.76	5.13	$19,986
Jul 2003	181	1,647	29.41	5.17	$13,840
Jun 2003	183	1,781	28.56	5.98	$15,882
May 2003	358	1,833	26.59	5.97	$20,467
Apr 2003	364	1,848	26.67	5.41	$19,701
Mar 2003	182	1,918	31.14	6.10	$17,360
Feb 2003	368	1,667	33.48	7.93	$25,533
Jan 2003	362	1,901	30.31	5.58	$21,584
Dec 2002	367	1,970	26.91	4.85	$19,438
Nov 2002	181	1,937	24.66	4.14	$12,477
Oct 2002	361	2,049	26.46	4.23	$18,218
Sep 2002	176	2,042	27.44	3.64	$12,253
Aug 2002	360	2,250	25.96	3.16	$16,465
Jul 2002	361	2,094	24.58	3.06	$15,285
Jun 2002	180	2,214	23.73	3.34	$11,662
May 2002	532	2,274	24.66	3.58	$21,269
Apr 2002	179	2,109	23.65	3.51	$11,641
Mar 2002	366	2,229	22.00	3.10	$14,968
Feb 2002	362	2,036	18.22	2.38	$11,433
Jan 2002	365	2,013	17.17	2.38	$11,049
Dec 2001	370	2,346	16.93	2.36	$11,811
Nov 2001	362	2,313	18.07	2.41	$12,105
Oct 2001	181	2,376	19.78	2.53	$9,589
Sep 2001	366	2,312	24.26	2.25	$14,084
Aug 2001	548	2,637	24.87	3.05	$21,680
Jul 2001	358	2,626	23.93	3.20	$16,962
Jun 2001	182	2,368	24.56	3.82	$13,526
May 2001	541	2,635	25.52	4.31	$25,156
Apr 2001	180	2,470	24.68	5.34	$17,621
Mar 2001	360	2,598	24.54	5.38	$22,802
Feb 2001	355	2,433	27.75	5.77	$23,883
Jan 2001	553	2,764	27.47	8.40	$38,405
Dec 2000	370	2,782	26.88	9.12	$35,324
Nov 2000	368	1,823	32.21	5.66	$22,168
Oct 2000	547	2,853	31.23	5.15	$31,763
Sep 2000	360	2,712	31.87	5.19	$25,539
Aug 2000	361	3,055	29.64	4.54	$24,572
Jul 2000	537	3,135	28.53	4.09	$28,142
Jun 2000	365	3,060	29.30	4.40	$24,150
May 2000	351	3,246	27.26	3.68	$21,513
Apr 2000	544	2,930	24.51	3.12	$22,463
Mar 2000	542	3,172	28.42	2.86	$24,475
Feb 2000	549	3,088	27.62	2.73	$23,583
Jan 2000	552	3,083	25.27	2.48	$21,596
Dec 1999	547	2,820	24.28	2.42	$20,116
Nov 1999	368	3,003	23.19	2.43	$15,843
Oct 1999	555	3,203	20.98	2.80	$20,624
Sep 1999	558	3,127	21.75	2.62	$20,326
Aug 1999	554	3,344	19.26	2.88	$20,286
Jul 1999	370	3,221	17.89	2.37	$14,261
Jun 1999	554	3,280	15.94	2.36	$16,578
May 1999	542	3,702	15.79	2.32	$17,151
Apr 1999	549	3,659	15.10	2.21	$16,369
Mar 1999	549	3,686	12.47	1.84	$13,622
Feb 1999	728	3,376	9.98	1.82	$13,402
Jan 1999	730	3,696	10.38	1.90	$14,600
Dec 1998	743	3,516	9.20	1.77	$13,071
Nov 1998	546	3,447	10.89	2.19	$13,480
Oct 1998	732	3,910	12.42	1.97	$16,791
Sep 1998	913	3,707	12.59	2.08	$19,215
Aug 1998	914	3,822	11.30	1.91	$17,618
Jul 1998	899	3,921	11.74	2.24	$19,327
Jun 1998	887	3,536	11.24	2.24	$17,881
May 1998	897	3,777	12.62	2.21	$19,653
Apr 1998	1,097	3,919	13.04	2.51	$24,123
Mar 1998	1,468	3,772	12.80	2.31	$27,502
Feb 1998	1,461	3,660	13.95	2.30	$28,796
Jan 1998	1,472	3,676	14.70	2.15	$29,559
Dec 1997	733	1,851	16.32	2.41	$16,426
Nov 1997	925	1,608	18.19	3.09	$21,792
Oct 1997	734	0	19.25	3.15	$14,130

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.

Feb 2015 — as filed, then multipliedworked

Oil                  180 bbl  × $ 44.66 =     $8,039
Casinghead gas       130 Mcf  × $  2.98 =       $387

────────────────────────────────────────────────────
Month total                                   $8,426

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/14667 is the state's own key, not one this site invented.