ROCKER B 87

Name: ROCKER B 87 lease production and value, Jan 1996 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 SRH (CLEAR FORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14646District 7CField 85447300OilCasinghead gasSave Export

Value, all time

$1.5 M

Jan 1996 – Jul 2015

Value, last 12 filed months

$6 k

at the published price for each month

Months reported

235

no gaps in the span

Streams

oil, casinghead gas

The SRH (CLEAR FORK) 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 21 leases and 115 wells, and the rule below applies to all of them.

Discovered

1995-06-02

as the register files it

Field class

Oil and gas

the register's own label

Between wells

933 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1995-06-27.

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	26,746 bbl	$992,926
Casinghead gas	Production	130,130 Mcf	$475,331
Total			$1,468,257

16,671 Mcf of this lease's gas, across 12 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 31.3222, -101.2582. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.32220, -101.25822 · 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

6,700 ft

1 wells filed one

Completion to plug

18.9 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 6,700 ft.

Completions filed

Jan 1996

1 of 1 wells

Plug dates filed

Dec 2014

1 of 1 wells

Last completion to plug: a median of 18.9 years across the 1 well that filed both dates, with the middle half between 18.9 years and 18.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-23533413	1	6,700 ft	Jan 1996	Dec 2014	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 (235)

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

235 months


Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	114	0	55.21	2.96	$6,294
Apr 2015	0	10	49.82	2.71	$27
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	0	0	89.39	4.04	$0
Jul 2014	1	0	96.56	4.18	$97
Jun 2014	0	5	98.16	4.74	$24
May 2014	2	5	94.73	4.73	$213
Apr 2014	3	51	95.94	4.81	$533
Mar 2014	2	107	95.89	5.06	$733
Feb 2014	4	128	97.40	6.19	$1,182
Jan 2014	0	79	90.40	4.86	$384
Dec 2013	161	134	91.82	4.35	$15,367
Nov 2013	1	251	88.85	3.74	$1,027
Oct 2013	1	85	97.42	3.78	$419
Sep 2013	0	59	104.11	3.72	$219
Aug 2013	0	24	104.25	3.52	$85
Jul 2013	171	3	102.52	3.72	$17,542
Jun 2013	1	30	94.40	3.93	$212
May 2013	0	30	94.83	4.15	$124
Apr 2013	171	35	93.96	4.28	$16,217
Mar 2013	176	66	93.62	3.91	$16,735
Feb 2013	0	78	91.23	3.42	$267
Jan 2013	1	33	91.60	3.42	$204
Dec 2012	0	127	86.77	3.42	$434
Nov 2012	0	207	86.95	3.62	$750
Oct 2012	173	252	89.38	3.40	$16,319
Sep 2012	0	227	94.67	2.92	$662
Aug 2012	0	264	92.66	2.91	$768
Jul 2012	166	189	85.13	3.02	$14,703
Jun 2012	0	254	79.82	2.52	$640
May 2012	165	272	91.61	2.49	$15,792
Apr 2012	1	256	101.65	2.00	$613
Mar 2012	0	261	105.05	2.22	$580
Feb 2012	184	240	101.10	2.57	$19,219
Jan 2012	0	257	98.09	2.73	$703
Dec 2011	186	281	96.87	3.24	$18,928
Nov 2011	0	272	95.72	3.31	$901
Oct 2011	0	286	84.98	3.65	$1,043
Sep 2011	167	275	83.62	3.99	$15,061
Aug 2011	0	286	83.40	4.15	$1,187
Jul 2011	0	240	94.14	4.52	$1,084
Jun 2011	173	252	92.90	4.64	$17,241
May 2011	0	305	98.13	4.40	$1,343
Apr 2011	157	297	105.96	4.33	$17,923
Mar 2011	0	286	96.36	4.06	$1,160
Feb 2011	168	229	85.64	4.18	$15,345
Jan 2011	0	286	86.50	4.59	$1,312
Dec 2010	165	291	85.73	4.35	$15,411
Nov 2010	0	290	80.84	3.80	$1,101
Oct 2010	0	307	78.10	3.51	$1,077
Sep 2010	164	307	72.63	3.98	$13,133
Aug 2010	0	319	73.68	4.42	$1,410
Jul 2010	166	324	72.55	4.74	$13,578
Jun 2010	0	313	70.36	4.91	$1,537
May 2010	180	329	71.12	4.24	$14,195
Apr 2010	0	305	81.69	4.12	$1,257
Mar 2010	0	334	78.39	4.39	$1,466
Feb 2010	176	280	73.58	5.44	$14,474
Jan 2010	0	270	74.36	5.96	$1,610
Dec 2009	172	293	71.44	5.48	$13,894
Nov 2009	0	315	74.59	3.75	$1,182
Oct 2009	0	265	72.54	4.11	$1,089
Sep 2009	158	325	65.54	3.06	$11,351
Aug 2009	0	289	67.42	3.22	$930
Jul 2009	173	315	61.13	3.46	$11,667
Jun 2009	1	325	66.16	3.90	$1,332
May 2009	172	327	54.74	3.93	$10,699
Apr 2009	0	322	46.77	3.59	$1,155
Mar 2009	167	333	42.14	4.06	$8,389
Feb 2009	0	295	32.81	4.63	$1,367
Jan 2009	176	284	35.86	5.37	$7,837
Dec 2008	0	105	37.10	5.98	$628
Nov 2008	0	297	55.49	6.86	$2,038
Oct 2008	169	343	75.24	6.92	$15,090
Sep 2008	0	356	101.76	7.88	$2,804
Aug 2008	171	368	114.22	8.48	$22,653
Jul 2008	0	375	131.08	11.39	$4,271
Jun 2008	171	319	131.33	13.03	$26,615
May 2008	0	361	123.17	11.57	$4,178
Apr 2008	165	336	110.31	10.45	$21,714
Mar 2008	0	369	101.90	9.66	$3,566
Feb 2008	0	346	92.53	8.77	$3,035
Jan 2008	171	344	90.38	8.21	$18,278
Dec 2007	0	361	88.33	7.30	$2,636
Nov 2007	168	315	91.67	7.29	$17,697
Oct 2007	0	381	82.85	6.92	$2,637
Sep 2007	175	376	75.84	6.24	$15,620
Aug 2007	0	402	69.06	6.39	$2,568
Jul 2007	0	395	70.90	6.39	$2,523
Jun 2007	176	387	62.00	7.55	$13,833
May 2007	0	395	58.74	7.85	$3,099
Apr 2007	180	339	59.61	7.81	$13,376
Mar 2007	1	401	56.92	7.30	$2,985
Feb 2007	183	388	55.10	8.22	$13,271
Jan 2007	0	291	50.30	6.73	$1,958
Dec 2006	167	366	56.65	6.92	$11,993
Nov 2006	0	347	54.20	7.62	$2,643
Oct 2006	0	388	54.90	6.01	$2,333
Sep 2006	167	391	60.08	5.04	$12,003
Aug 2006	0	346	68.71	7.34	$2,540
Jul 2006	166	414	69.37	6.34	$14,141
Jun 2006	0	551	66.28	6.38	$3,518
May 2006	182	671	66.01	6.42	$16,325
Apr 2006	0	335	64.39	7.36	$2,466
Mar 2006	0	342	56.70	7.08	$2,422
Feb 2006	173	301	57.59	7.75	$12,296
Jan 2006	0	335	60.59	8.93	$2,993
Dec 2005	150	337	54.94	13.42	$12,762
Nov 2005	156	337	54.69	10.59	$12,100
Oct 2005	0	349	58.34	13.80	$4,815
Sep 2005	0	353	61.45	12.08	$4,264
Aug 2005	181	377	61.51	9.80	$14,827
Jul 2005	0	343	55.69	7.84	$2,690
Jun 2005	174	375	52.33	7.38	$11,873
May 2005	0	380	45.22	6.65	$2,527
Apr 2005	180	369	49.20	7.36	$11,572
Mar 2005	182	368	50.37	7.15	$11,800
Feb 2005	0	339	45.22	6.31	$2,140
Jan 2005	0	387	43.16	6.32	$2,447
Dec 2004	184	380	39.86	6.75	$9,900
Nov 2004	180	389	45.28	6.33	$10,613
Oct 2004	0	413	49.70	6.52	$2,691
Sep 2004	0	413	43.24	5.28	$2,182
Aug 2004	180	437	42.37	5.55	$10,052
Jul 2004	0	443	38.28	6.08	$2,695
Jun 2004	176	433	36.10	6.43	$9,139
May 2004	0	449	37.48	6.49	$2,916
Apr 2004	0	433	34.47	5.86	$2,537
Mar 2004	173	449	34.36	5.53	$8,427
Feb 2004	182	415	32.45	5.51	$8,192
Jan 2004	0	447	32.03	6.30	$2,816
Dec 2003	0	458	30.26	6.30	$2,886
Nov 2003	182	450	28.80	4.60	$7,309
Oct 2003	0	482	28.17	4.76	$2,294
Sep 2003	181	466	26.31	4.75	$6,975
Aug 2003	0	504	29.76	5.13	$2,585
Jul 2003	181	520	29.41	5.17	$8,012
Jun 2003	0	481	28.56	5.98	$2,878
May 2003	181	506	26.59	5.97	$7,835
Apr 2003	0	515	26.67	5.41	$2,785
Mar 2003	180	530	31.14	6.10	$8,836
Feb 2003	0	475	33.48	7.93	$3,765
Jan 2003	184	532	30.31	5.58	$8,547
Dec 2002	0	538	26.91	4.85	$2,611
Nov 2002	180	535	24.66	4.14	$6,652
Oct 2002	0	542	26.46	4.23	$2,292
Sep 2002	182	560	27.44	3.64	$7,030
Aug 2002	0	597	25.96	3.16	$1,889
Jul 2002	178	506	24.58	3.06	$5,924
Jun 2002	0	535	23.73	3.34	$1,786
May 2002	181	575	24.66	3.58	$6,524
Apr 2002	182	561	23.65	3.51	$6,275
Mar 2002	0	587	22.00	3.10	$1,821
Feb 2002	181	522	18.22	2.38	$4,538
Jan 2002	0	589	17.17	2.38	$1,399
Dec 2001	184	594	16.93	2.36	$4,520
Nov 2001	0	605	18.07	2.41	$1,455
Oct 2001	181	1,060	19.78	2.53	$6,261
Sep 2001	179	837	24.26	2.25	$6,227
Aug 2001	0	809	24.87	3.05	$2,470
Jul 2001	179	846	23.93	3.20	$6,988
Jun 2001	0	780	24.56	3.82	$2,983
May 2001	179	720	25.52	4.31	$7,669
Apr 2001	183	810	24.68	5.34	$8,838
Mar 2001	0	783	24.54	5.38	$4,210
Feb 2001	182	631	27.75	5.77	$8,690
Jan 2001	0	661	27.47	8.40	$5,552
Dec 2000	184	844	26.88	9.12	$12,645
Nov 2000	185	771	32.21	5.66	$10,321
Oct 2000	183	1,046	31.23	5.15	$11,097
Sep 2000	0	1,184	31.87	5.19	$6,141
Aug 2000	181	1,441	29.64	4.54	$11,908
Jul 2000	181	890	28.53	4.09	$8,804
Jun 2000	0	1,475	29.30	4.40	$6,486
May 2000	178	1,344	27.26	3.68	$9,798
Apr 2000	181	963	24.51	3.12	$7,437
Mar 2000	0	1,444	28.42	2.86	$4,129
Feb 2000	180	1,521	27.62	2.73	$9,119
Jan 2000	179	780	25.27	2.48	$6,458
Dec 1999	181	864	24.28	2.42	$6,489
Nov 1999	0	1,143	23.19	2.43	$2,782
Oct 1999	181	1,636	20.98	2.80	$8,384
Sep 1999	181	1,436	21.75	2.62	$7,697
Aug 1999	180	1,038	19.26	2.88	$6,452
Jul 1999	182	962	17.89	2.37	$5,538
Jun 1999	0	0	15.94	2.36	$0
May 1999	179	1,349	15.79	2.32	$5,957
Apr 1999	181	1,201	15.10	2.21	$5,385
Mar 1999	181	1,101	12.47	1.84	$4,281
Feb 1999	178	942	9.98	1.82	$3,489
Jan 1999	180	1,080	10.38	1.90	$3,920
Dec 1998	180	1,258	9.20	1.77	$3,887
Nov 1998	174	1,239	10.89	2.19	$4,603
Oct 1998	177	1,262	12.42	1.97	$4,683
Sep 1998	180	1,292	12.59	2.08	$4,957
Aug 1998	179	1,338	11.30	1.91	$4,575
Jul 1998	175	1,384	11.74	2.24	$5,151
Jun 1998	174	1,136	11.24	2.24	$4,497
May 1998	176	1,224	12.62	2.21	$4,922
Apr 1998	365	1,193	13.04	2.51	$7,748
Mar 1998	178	1,087	12.80	2.31	$4,789
Feb 1998	184	980	13.95	2.30	$4,820
Jan 1998	180	1,067	14.70	2.15	$4,945
Dec 1997	364	1,081	16.32	2.41	$8,547
Nov 1997	176	1,271	18.19	3.09	$7,127
Oct 1997	184	1,125	19.25	3.15	$7,086
Sep 1997	343	1,175	17.74	2.95	$9,557
Aug 1997	349	1,277	17.86	2.55	$9,496
Jul 1997	183	1,294	17.58	2.25	$6,125
Jun 1997	351	1,205	17.24	2.26	$8,771
May 1997	185	1,198	18.97	2.31	$6,275
Apr 1997	365	1,094	17.88	2.08	$8,805
Mar 1997	360	1,066	18.95	1.94	$8,889
Feb 1997	183	866	20.49	2.21	$5,660
Jan 1997	366	967	23.48	3.54	$12,017
Dec 1996	177	1,077	23.32	—	$4,128
Nov 1996	367	1,132	21.97	—	$8,063
Oct 1996	351	1,392	23.31	—	$8,182
Sep 1996	347	1,426	22.22	—	$7,710
Aug 1996	363	1,563	20.26	—	$7,354
Jul 1996	528	1,659	19.55	—	$10,322
Jun 1996	535	1,540	18.73	—	$10,021
May 1996	475	1,616	19.43	—	$9,229
Apr 1996	542	1,525	21.51	—	$11,658
Mar 1996	737	1,520	19.38	—	$14,283
Feb 1996	538	1,369	16.98	—	$9,135
Jan 1996	277	852	17.07	—	$4,728

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 2015 — as filed, then multipliedworked

Oil                  114 bbl  × $ 55.21 =     $6,294
Casinghead gas         0 Mcf  × $  2.96 =         $0

────────────────────────────────────────────────────
Month total                                   $6,294

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/14646 is the state's own key, not one this site invented.