ROCKER, B. -LL-

Name: ROCKER, B. -LL- lease production and value, Jan 1993 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 6143District 7CField 85279200OilCasinghead gasSave Export

Value, all time

$7.7 M

Jan 1993 – Jul 2015

Value, last 12 filed months

$35 k

at the published price for each month

Months reported

271

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	178,776 bbl	$5,423,617
Casinghead gas	Production	677,318 Mcf	$2,268,781
Total			$7,692,398

121,610 Mcf of this lease's gas, across 46 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 (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 31.3278, -101.2382. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.32753, -101.23813 · 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

6,550 ft

7 wells filed one

Completion to plug

17.9 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 6,535 and 6,600 ft, median 6,550 ft, over the 7 wells that filed a depth.

Completions filed

Mar 1996 – Jun 1997

7 of 7 wells

Plug dates filed

Jan 2009 – May 2015

7 of 7 wells

Last completion to plug: a median of 17.9 years across the 7 wells that filed both dates, with the middle half between 15.6 years and 18.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells


42-23533607	6	6,535 ft	Jun 1997	May 2015	Yes
42-23533608	7	6,550 ft	May 1997	Apr 2015	Yes
42-23533543	5	6,600 ft	Aug 1996	Mar 2015	Yes
42-23530154	2	6,550 ft	May 1996	Mar 2015	Yes
42-23530155	1	6,540 ft	May 1996	Jan 2009	Yes
42-23530163	4	6,560 ft	Mar 1996	May 2015	Yes
42-23530162	3	6,550 ft	Mar 1996	May 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 (271)

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

271 months


Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	188	0	55.21	2.96	$10,379
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	210	43.43	3.10	$651
Dec 2014	377	249	54.69	3.59	$21,512
Nov 2014	0	90	70.46	4.25	$383
Oct 2014	0	110	78.30	3.90	$429
Sep 2014	0	342	86.16	4.05	$1,384
Aug 2014	1	75	89.39	4.04	$392
Jul 2014	0	647	96.56	4.18	$2,704
Jun 2014	0	792	98.16	4.74	$3,752
May 2014	0	1,345	94.73	4.73	$6,357
Apr 2014	0	1,852	95.94	4.81	$8,906
Mar 2014	0	2,164	95.89	5.06	$10,943
Feb 2014	0	1,675	97.40	6.19	$10,372
Jan 2014	0	2,700	90.40	4.86	$13,124
Dec 2013	0	1,634	91.82	4.35	$7,115
Nov 2013	185	1,682	88.85	3.74	$22,725
Oct 2013	0	1,336	97.42	3.78	$5,049
Sep 2013	183	1,599	104.11	3.72	$24,997
Aug 2013	188	1,062	104.25	3.52	$23,340
Jul 2013	0	119	102.52	3.72	$442
Jun 2013	0	540	94.40	3.93	$2,124
May 2013	185	678	94.83	4.15	$20,357
Apr 2013	178	486	93.96	4.28	$18,806
Mar 2013	158	930	93.62	3.91	$18,431
Feb 2013	533	840	91.23	3.42	$51,498
Jan 2013	0	956	91.60	3.42	$3,269
Dec 2012	0	1,124	86.77	3.42	$3,844
Nov 2012	191	1,412	86.95	3.62	$21,726
Oct 2012	371	1,725	89.38	3.40	$39,024
Sep 2012	0	1,663	94.67	2.92	$4,853
Aug 2012	361	1,295	92.66	2.91	$37,216
Jul 2012	0	1,763	85.13	3.02	$5,326
Jun 2012	357	1,773	79.82	2.52	$32,962
May 2012	0	1,855	91.61	2.49	$4,616
Apr 2012	369	1,864	101.65	2.00	$41,231
Mar 2012	379	1,786	105.05	2.22	$43,783
Feb 2012	0	1,791	101.10	2.57	$4,603
Jan 2012	190	1,921	98.09	2.73	$23,889
Dec 2011	190	1,313	96.87	3.24	$22,659
Nov 2011	378	1,243	95.72	3.31	$40,298
Oct 2011	181	1,294	84.98	3.65	$20,103
Sep 2011	371	1,181	83.62	3.99	$35,730
Aug 2011	167	1,101	83.40	4.15	$18,496
Jul 2011	172	1,357	94.14	4.52	$22,322
Jun 2011	350	1,311	92.90	4.64	$38,598
May 2011	367	1,414	98.13	4.40	$42,242
Apr 2011	184	1,554	105.96	4.33	$26,231
Mar 2011	528	1,467	96.36	4.06	$56,830
Feb 2011	182	1,214	85.64	4.18	$20,661
Jan 2011	369	1,461	86.50	4.59	$38,623
Dec 2010	184	1,493	85.73	4.35	$22,266
Nov 2010	348	1,521	80.84	3.80	$33,905
Oct 2010	364	1,565	78.10	3.51	$33,920
Sep 2010	175	1,666	72.63	3.98	$19,340
Aug 2010	364	1,750	73.68	4.42	$34,553
Jul 2010	539	1,835	72.55	4.74	$47,796
Jun 2010	184	1,982	70.36	4.91	$22,679
May 2010	180	1,170	71.12	4.24	$17,757
Apr 2010	179	1,113	81.69	4.12	$19,211
Mar 2010	525	1,640	78.39	4.39	$48,352
Feb 2010	173	1,393	73.58	5.44	$20,311
Jan 2010	181	1,565	74.36	5.96	$22,793
Dec 2009	539	1,602	71.44	5.48	$47,291
Nov 2009	22	1,576	74.59	3.75	$7,553
Oct 2009	381	1,734	72.54	4.11	$34,765
Sep 2009	198	1,635	65.54	3.06	$17,988
Aug 2009	337	1,643	67.42	3.22	$28,009
Jul 2009	337	1,796	61.13	3.46	$26,823
Jun 2009	356	1,744	66.16	3.90	$30,346
May 2009	357	1,808	54.74	3.93	$26,640
Apr 2009	290	1,666	46.77	3.59	$19,540
Mar 2009	338	1,740	42.14	4.06	$21,306
Feb 2009	386	1,527	32.81	4.63	$19,739
Jan 2009	350	1,664	35.86	5.37	$21,488
Dec 2008	455	1,616	37.10	5.98	$26,540
Nov 2008	0	1,730	55.49	6.86	$11,868
Oct 2008	203	1,390	75.24	6.92	$24,895
Sep 2008	533	1,844	101.76	7.88	$68,763
Aug 2008	134	1,718	114.22	8.48	$29,879
Jul 2008	376	2,022	131.08	11.39	$72,316
Jun 2008	296	1,393	131.33	13.03	$57,028
May 2008	422	1,762	123.17	11.57	$72,372
Apr 2008	163	1,457	110.31	10.45	$33,213
Mar 2008	502	1,754	101.90	9.66	$68,105
Feb 2008	388	1,732	92.53	8.77	$51,092
Jan 2008	361	1,725	90.38	8.21	$46,782
Dec 2007	209	1,748	88.33	7.30	$31,225
Nov 2007	200	1,646	91.67	7.29	$30,336
Oct 2007	345	1,755	82.85	6.92	$40,731
Sep 2007	374	1,972	75.84	6.24	$40,678
Aug 2007	406	2,075	69.06	6.39	$41,293
Jul 2007	385	1,845	70.90	6.39	$39,082
Jun 2007	216	1,632	62.00	7.55	$25,711
May 2007	496	1,616	58.74	7.85	$41,815
Apr 2007	208	1,251	59.61	7.81	$22,163
Mar 2007	375	1,698	56.92	7.30	$33,744
Feb 2007	511	1,551	55.10	8.22	$40,899
Jan 2007	265	1,790	50.30	6.73	$25,371
Dec 2006	503	1,845	56.65	6.92	$41,259
Nov 2006	209	1,770	54.20	7.62	$24,811
Oct 2006	407	1,977	54.90	6.01	$34,234
Sep 2006	230	2,978	60.08	5.04	$28,819
Aug 2006	447	2,176	68.71	7.34	$46,685
Jul 2006	561	2,188	69.37	6.34	$52,795
Jun 2006	0	2,159	66.28	6.38	$13,783
May 2006	463	2,293	66.01	6.42	$45,295
Apr 2006	403	2,809	64.39	7.36	$46,625
Mar 2006	456	1,409	56.70	7.08	$35,835
Feb 2006	232	1,209	57.59	7.75	$22,732
Jan 2006	512	1,403	60.59	8.93	$43,556
Dec 2005	361	1,341	54.94	13.42	$37,823
Nov 2005	494	1,423	54.69	10.59	$42,084
Oct 2005	288	1,480	58.34	13.80	$37,220
Sep 2005	299	1,552	61.45	12.08	$37,120
Aug 2005	614	1,654	61.51	9.80	$53,971
Jul 2005	266	1,582	55.69	7.84	$27,222
Jun 2005	588	1,780	52.33	7.38	$43,908
May 2005	696	1,886	45.22	6.65	$44,017
Apr 2005	466	1,771	49.20	7.36	$35,963
Mar 2005	637	1,817	50.37	7.15	$45,086
Feb 2005	301	1,513	45.22	6.31	$23,161
Jan 2005	741	1,722	43.16	6.32	$42,868
Dec 2004	357	1,663	39.86	6.75	$25,457
Nov 2004	832	1,856	45.28	6.33	$49,422
Oct 2004	412	2,072	49.70	6.52	$33,976
Sep 2004	466	2,093	43.24	5.28	$31,209
Aug 2004	363	2,111	42.37	5.55	$27,098
Jul 2004	746	2,445	38.28	6.08	$43,433
Jun 2004	363	1,767	36.10	6.43	$24,471
May 2004	725	2,196	37.48	6.49	$41,435
Apr 2004	406	2,147	34.47	5.86	$26,573
Mar 2004	777	2,038	34.36	5.53	$37,968
Feb 2004	711	1,938	32.45	5.51	$33,750
Jan 2004	404	2,390	32.03	6.30	$27,996
Dec 2003	702	2,186	30.26	6.30	$35,018
Nov 2003	276	2,000	28.80	4.60	$17,139
Oct 2003	649	2,238	28.17	4.76	$28,934
Sep 2003	643	2,405	26.31	4.75	$28,340
Aug 2003	527	2,243	29.76	5.13	$27,189
Jul 2003	708	2,285	29.41	5.17	$32,638
Jun 2003	456	2,159	28.56	5.98	$25,941
May 2003	821	1,875	26.59	5.97	$33,029
Apr 2003	312	1,779	26.67	5.41	$17,941
Mar 2003	582	1,984	31.14	6.10	$30,218
Feb 2003	600	1,837	33.48	7.93	$34,648
Jan 2003	814	2,091	30.31	5.58	$36,344
Dec 2002	842	2,250	26.91	4.85	$33,579
Nov 2002	432	2,481	24.66	4.14	$20,917
Oct 2002	702	2,552	26.46	4.23	$29,368
Sep 2002	672	2,584	27.44	3.64	$27,833
Aug 2002	662	2,787	25.96	3.16	$26,004
Jul 2002	591	2,823	24.58	3.06	$23,170
Jun 2002	676	2,805	23.73	3.34	$25,405
May 2002	731	2,881	24.66	3.58	$28,352
Apr 2002	746	2,804	23.65	3.51	$27,491
Mar 2002	408	2,917	22.00	3.10	$18,027
Feb 2002	798	2,580	18.22	2.38	$20,669
Jan 2002	712	3,024	17.17	2.38	$19,409
Dec 2001	754	3,060	16.93	2.36	$20,000
Nov 2001	735	3,041	18.07	2.41	$20,597
Oct 2001	1,150	3,144	19.78	2.53	$30,698
Sep 2001	452	3,085	24.26	2.25	$17,911
Aug 2001	750	3,281	24.87	3.05	$28,670
Jul 2001	740	3,462	23.93	3.20	$28,776
Jun 2001	415	2,777	24.56	3.82	$20,812
May 2001	769	2,057	25.52	4.31	$28,485
Apr 2001	723	2,174	24.68	5.34	$29,443
Mar 2001	871	2,185	24.54	5.38	$33,122
Feb 2001	695	2,078	27.75	5.77	$31,270
Jan 2001	1,120	2,623	27.47	8.40	$52,796
Dec 2000	804	2,570	26.88	9.12	$45,056
Nov 2000	777	2,712	32.21	5.66	$40,372
Oct 2000	786	2,846	31.23	5.15	$39,191
Sep 2000	738	2,714	31.87	5.19	$37,596
Aug 2000	1,181	3,357	29.64	4.54	$50,248
Jul 2000	774	3,293	28.53	4.09	$35,550
Jun 2000	788	3,323	29.30	4.40	$37,700
May 2000	759	3,453	27.26	3.68	$33,397
Apr 2000	804	3,042	24.51	3.12	$29,185
Mar 2000	1,176	3,313	28.42	2.86	$42,896
Feb 2000	909	3,116	27.62	2.73	$33,602
Jan 2000	866	3,292	25.27	2.48	$30,050
Dec 1999	1,298	3,499	24.28	2.42	$39,996
Nov 1999	943	3,073	23.19	2.43	$29,348
Oct 1999	895	3,371	20.98	2.80	$28,228
Sep 1999	895	3,536	21.75	2.62	$28,727
Aug 1999	1,194	4,679	19.26	2.88	$36,451
Jul 1999	866	4,762	17.89	2.37	$26,790
Jun 1999	1,215	4,815	15.94	2.36	$30,741
May 1999	1,209	4,776	15.79	2.32	$30,175
Apr 1999	890	4,404	15.10	2.21	$23,163
Mar 1999	1,390	4,087	12.47	1.84	$24,847
Feb 1999	1,157	4,056	9.98	1.82	$18,920
Jan 1999	1,529	4,545	10.38	1.90	$24,506
Dec 1998	1,504	4,893	9.20	1.77	$22,514
Nov 1998	1,484	5,000	10.89	2.19	$27,089
Oct 1998	1,240	5,326	12.42	1.97	$25,889
Sep 1998	1,523	5,620	12.59	2.08	$30,879
Aug 1998	1,540	5,704	11.30	1.91	$28,282
Jul 1998	1,507	6,023	11.74	2.24	$31,167
Jun 1998	1,642	6,268	11.24	2.24	$32,479
May 1998	2,043	6,973	12.62	2.21	$41,167
Apr 1998	1,350	6,724	13.04	2.51	$34,450
Mar 1998	2,102	6,899	12.80	2.31	$42,838
Feb 1998	2,123	6,573	13.95	2.30	$44,728
Jan 1998	2,246	7,396	14.70	2.15	$48,953
Dec 1997	2,225	6,804	16.32	2.41	$52,717
Nov 1997	2,371	6,831	18.19	3.09	$64,224
Oct 1997	2,913	8,046	19.25	3.15	$81,419
Sep 1997	2,652	9,126	17.74	2.95	$74,013
Aug 1997	3,511	11,247	17.86	2.55	$91,440
Jul 1997	4,204	11,639	17.58	2.25	$100,058
Jun 1997	2,696	8,019	17.24	2.26	$64,580
May 1997	1,858	7,354	18.97	2.31	$52,223
Apr 1997	2,264	7,231	17.88	2.08	$55,541
Mar 1997	2,697	7,090	18.95	1.94	$64,857
Feb 1997	2,563	6,286	20.49	2.21	$66,382
Jan 1997	2,627	7,467	23.48	3.54	$88,113
Dec 1996	3,246	7,060	23.32	—	$75,697
Nov 1996	2,684	6,749	21.97	—	$58,967
Oct 1996	4,441	8,970	23.31	—	$103,520
Sep 1996	3,999	8,521	22.22	—	$88,858
Aug 1996	2,517	7,738	20.26	—	$50,994
Jul 1996	3,315	9,318	19.55	—	$64,808
Jun 1996	4,769	9,877	18.73	—	$89,323
May 1996	3,166	5,609	19.43	—	$61,515
Apr 1996	2,868	4,878	21.51	—	$61,691
Mar 1996	1,660	1,845	19.38	—	$32,171
Feb 1996	794	649	16.98	—	$13,482
Jan 1996	0	0	17.07	—	$0
Dec 1995	1	0	17.19	—	$17
Nov 1995	0	1,412	16.00	—	$0
Oct 1995	462	1,374	15.43	—	$7,129
Sep 1995	0	1,392	16.18	—	$0
Aug 1995	0	1,348	15.92	—	$0
Jul 1995	459	1,421	15.24	—	$6,995
Jun 1995	0	1,368	16.41	—	$0
May 1995	0	1,470	17.56	—	$0
Apr 1995	0	1,393	17.73	—	$0
Mar 1995	460	1,445	16.44	—	$7,562
Feb 1995	0	1,380	16.58	—	$0
Jan 1995	0	1,405	15.92	—	$0
Dec 1994	470	1,343	15.03	—	$7,064
Nov 1994	0	1,386	15.90	—	$0
Oct 1994	0	1,396	15.58	—	$0
Sep 1994	0	1,437	15.29	—	$0
Aug 1994	465	1,413	16.13	—	$7,500
Jul 1994	0	1,495	17.56	—	$0
Jun 1994	0	1,449	17.09	—	$0
May 1994	463	1,362	15.88	—	$7,352
Apr 1994	1	1,271	14.14	—	$14
Mar 1994	0	1,264	12.46	—	$0
Feb 1994	0	1,269	12.50	—	$0
Jan 1994	465	1,366	12.66	—	$5,887
Dec 1993	0	1,338	12.33	—	$0
Nov 1993	0	1,274	14.49	—	$0
Oct 1993	0	1,539	15.85	—	$0
Sep 1993	427	1,492	15.03	—	$6,418
Aug 1993	0	1,649	15.66	—	$0
Jul 1993	0	1,671	15.46	—	$0
Jun 1993	384	1,666	16.79	—	$6,447
May 1993	0	1,642	17.68	—	$0
Apr 1993	0	1,567	18.05	—	$0
Mar 1993	313	1,640	18.14	—	$5,678
Feb 1993	0	1,431	17.90	—	$0
Jan 1993	304	1,628	16.93	—	$5,147

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                  188 bbl  × $ 55.21 =    $10,379
Casinghead gas         0 Mcf  × $  2.96 =         $0

────────────────────────────────────────────────────
Month total                                  $10,379

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/6143 is the state's own key, not one this site invented.