ROCKER B 87

Name: ROCKER B 87 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 ANDREW A. (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 76028District 7CField 02718400NGPA filingCondensateGasSave Export

Value, all time

$2.5 M

Jan 1993 – Feb 2015

Value, last 12 filed months

at the published price for each month

Months reported

266

no gaps in the span

Streams

condensate, gas

The ANDREW A. (CANYON) 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 201 leases and 267 wells, and the rule below applies to all of them.

Discovered

1977-05-13

as the register files it

Field class

Oil and gas

the register's own label

Between wells

933 ft

minimum

From a lease line

467 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1993-12-13.

The Commission's schedule remark for this field reads: “RULES CORRECTED FROM OPTIONAL 80 A TO OPTIONAL 160AC 5/14/02 GN”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

Programme	Filings	With an approval date	Dated	Docket
NGPA	1	none	—	—

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
Condensate	Disposition	1,659 bbl	$47,185
Gas	Production	701,437 Mcf	$2,456,205
Total			$2,503,390

185,879 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 (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 31.3542, -101.1659. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.35423, -101.16593 · 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

8,600 ft

1 wells filed one

Completion to plug

37.0 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 8,600 ft.

Completions filed

Feb 1978

1 of 1 wells

Plug dates filed

Feb 2015

1 of 1 wells

Last completion to plug: a median of 37.0 years across the 1 well that filed both dates, with the middle half between 37.0 years and 37.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-23531198	2	8,600 ft	Feb 1978	Feb 2015	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 (266)

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

266 months


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	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	0	94.73	4.73	$0
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	0	0	91.82	4.35	$0
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	0	94.40	3.93	$0
May 2013	0	1,598	94.83	4.15	$6,630
Apr 2013	0	1,421	93.96	4.28	$6,086
Mar 2013	0	1,776	93.62	3.91	$6,949
Feb 2013	0	1,567	91.23	3.42	$5,359
Jan 2013	0	1,703	91.60	3.42	$5,824
Dec 2012	0	1,715	86.77	3.42	$5,866
Nov 2012	0	1,733	86.95	3.62	$6,282
Oct 2012	0	1,818	89.38	3.40	$6,181
Sep 2012	0	1,801	94.67	2.92	$5,256
Aug 2012	0	1,751	92.66	2.91	$5,092
Jul 2012	0	1,778	85.13	3.02	$5,371
Jun 2012	0	1,708	79.82	2.52	$4,303
May 2012	0	1,815	91.61	2.49	$4,516
Apr 2012	1	1,758	101.65	2.00	$3,612
Mar 2012	0	1,844	105.05	2.22	$4,098
Feb 2012	0	1,808	101.10	2.57	$4,647
Jan 2012	0	1,620	98.09	2.73	$4,429
Dec 2011	0	1,756	96.87	3.24	$5,689
Nov 2011	0	1,860	95.72	3.31	$6,159
Oct 2011	0	1,988	84.98	3.65	$7,253
Sep 2011	0	1,969	83.62	3.99	$7,848
Aug 2011	0	2,007	83.40	4.15	$8,328
Jul 2011	0	2,138	94.14	4.52	$9,658
Jun 2011	0	1,589	92.90	4.64	$7,373
May 2011	125	2,066	98.13	4.40	$21,367
Apr 2011	0	2,013	105.96	4.33	$8,723
Mar 2011	0	2,049	96.36	4.06	$8,313
Feb 2011	0	1,424	85.64	4.18	$5,952
Jan 2011	0	1,538	86.50	4.59	$7,058
Dec 2010	0	1,688	85.73	4.35	$7,339
Nov 2010	0	1,716	80.84	3.80	$6,513
Oct 2010	0	1,415	78.10	3.51	$4,965
Sep 2010	0	1,654	72.63	3.98	$6,582
Aug 2010	0	1,807	73.68	4.42	$7,986
Jul 2010	0	1,638	72.55	4.74	$7,758
Jun 2010	0	1,930	70.36	4.91	$9,477
May 2010	0	2,077	71.12	4.24	$8,797
Apr 2010	0	1,988	81.69	4.12	$8,196
Mar 2010	0	2,149	78.39	4.39	$9,431
Feb 2010	0	1,868	73.58	5.44	$10,166
Jan 2010	0	2,139	74.36	5.96	$12,757
Dec 2009	0	2,116	71.44	5.48	$11,604
Nov 2009	0	2,061	74.59	3.75	$7,732
Oct 2009	0	2,154	72.54	4.11	$8,853
Sep 2009	0	2,110	65.54	3.06	$6,467
Aug 2009	0	2,279	67.42	3.22	$7,335
Jul 2009	0	2,379	61.13	3.46	$8,242
Jun 2009	0	2,535	66.16	3.90	$9,874
May 2009	0	2,655	54.74	3.93	$10,423
Apr 2009	0	2,191	46.77	3.59	$7,860
Mar 2009	0	1,257	42.14	4.06	$5,102
Feb 2009	84	651	32.81	4.63	$5,772
Jan 2009	0	974	35.86	5.37	$5,231
Dec 2008	0	2,230	37.10	5.98	$13,329
Nov 2008	0	2,231	55.49	6.86	$15,305
Oct 2008	0	2,309	75.24	6.92	$15,983
Sep 2008	0	2,292	101.76	7.88	$18,054
Aug 2008	0	2,382	114.22	8.48	$20,207
Jul 2008	0	2,510	131.08	11.39	$28,587
Jun 2008	0	2,495	131.33	13.03	$32,516
May 2008	0	2,642	123.17	11.57	$30,579
Apr 2008	0	2,193	110.31	10.45	$22,928
Mar 2008	0	2,065	101.90	9.66	$19,956
Feb 2008	0	2,258	92.53	8.77	$19,804
Jan 2008	0	2,195	90.38	8.21	$18,012
Dec 2007	0	2,609	88.33	7.30	$19,051
Nov 2007	0	2,400	91.67	7.29	$17,500
Oct 2007	0	2,249	82.85	6.92	$15,568
Sep 2007	0	2,156	75.84	6.24	$13,462
Aug 2007	0	2,222	69.06	6.39	$14,194
Jul 2007	0	2,345	70.90	6.39	$14,980
Jun 2007	0	2,206	62.00	7.55	$16,652
May 2007	0	2,592	58.74	7.85	$20,338
Apr 2007	0	2,333	59.61	7.81	$18,210
Mar 2007	0	2,330	56.92	7.30	$17,014
Feb 2007	10	2,167	55.10	8.22	$18,355
Jan 2007	0	2,452	50.30	6.73	$16,494
Dec 2006	0	2,455	56.65	6.92	$16,985
Nov 2006	0	2,469	54.20	7.62	$18,808
Oct 2006	0	2,785	54.90	6.01	$16,748
Sep 2006	20	2,413	60.08	5.04	$13,356
Aug 2006	0	2,296	68.71	7.34	$16,852
Jul 2006	0	2,681	69.37	6.34	$17,005
Jun 2006	0	2,955	66.28	6.38	$18,864
May 2006	0	3,132	66.01	6.42	$20,123
Apr 2006	0	2,790	64.39	7.36	$20,536
Mar 2006	0	2,332	56.70	7.08	$16,517
Feb 2006	0	2,122	57.59	7.75	$16,448
Jan 2006	73	2,699	60.59	8.93	$28,534
Dec 2005	0	2,916	54.94	13.42	$39,119
Nov 2005	0	2,541	54.69	10.59	$26,905
Oct 2005	0	2,799	58.34	13.80	$38,614
Sep 2005	0	2,666	61.45	12.08	$32,203
Aug 2005	0	2,770	61.51	9.80	$27,137
Jul 2005	0	2,839	55.69	7.84	$22,268
Jun 2005	0	2,769	52.33	7.38	$20,438
May 2005	0	2,878	45.22	6.65	$19,142
Apr 2005	0	2,775	49.20	7.36	$20,425
Mar 2005	0	2,869	50.37	7.15	$20,527
Feb 2005	0	2,589	45.22	6.31	$16,342
Jan 2005	26	3,010	43.16	6.32	$20,152
Dec 2004	0	2,897	39.86	6.75	$19,558
Nov 2004	0	2,746	45.28	6.33	$17,383
Oct 2004	0	2,873	49.70	6.52	$18,718
Sep 2004	0	2,786	43.24	5.28	$14,721
Aug 2004	0	2,816	42.37	5.55	$15,631
Jul 2004	0	2,918	38.28	6.08	$17,754
Jun 2004	0	2,827	36.10	6.43	$18,186
May 2004	0	2,935	37.48	6.49	$19,062
Apr 2004	0	2,837	34.47	5.86	$16,620
Mar 2004	70	2,928	34.36	5.53	$18,597
Feb 2004	0	2,650	32.45	5.51	$14,600
Jan 2004	0	2,935	32.03	6.30	$18,489
Dec 2003	0	2,940	30.26	6.30	$18,527
Nov 2003	0	2,862	28.80	4.60	$13,151
Oct 2003	0	3,001	28.17	4.76	$14,284
Sep 2003	0	2,920	26.31	4.75	$13,868
Aug 2003	0	3,078	29.76	5.13	$15,789
Jul 2003	0	2,841	29.41	5.17	$14,690
Jun 2003	0	2,895	28.56	5.98	$17,321
May 2003	0	3,007	26.59	5.97	$17,960
Apr 2003	0	2,937	26.67	5.41	$15,881
Mar 2003	9	3,103	31.14	6.10	$19,196
Feb 2003	0	2,688	33.48	7.93	$21,305
Jan 2003	102	2,957	30.31	5.58	$19,598
Dec 2002	0	2,287	26.91	4.85	$11,101
Nov 2002	0	2,955	24.66	4.14	$12,225
Oct 2002	0	3,099	26.46	4.23	$13,106
Sep 2002	0	3,067	27.44	3.64	$11,149
Aug 2002	0	3,256	25.96	3.16	$10,303
Jul 2002	0	2,882	24.58	3.06	$8,824
Jun 2002	0	3,055	23.73	3.34	$10,198
May 2002	0	3,183	24.66	3.58	$11,408
Apr 2002	0	2,947	23.65	3.51	$10,351
Mar 2002	0	2,906	22.00	3.10	$9,017
Feb 2002	0	424	18.22	2.38	$1,007
Jan 2002	102	2,957	17.17	2.38	$8,776
Dec 2001	113	3,011	16.93	2.36	$9,032
Nov 2001	0	2,758	18.07	2.41	$6,634
Oct 2001	0	2,891	19.78	2.53	$7,311
Sep 2001	0	2,950	24.26	2.25	$6,641
Aug 2001	0	3,188	24.87	3.05	$9,733
Jul 2001	0	2,994	23.93	3.20	$9,572
Jun 2001	0	1,599	24.56	3.82	$6,115
May 2001	0	2,488	25.52	4.31	$10,717
Apr 2001	0	2,876	24.68	5.34	$15,344
Mar 2001	0	3,125	24.54	5.38	$16,801
Feb 2001	0	1,721	27.75	5.77	$9,925
Jan 2001	0	2,757	27.47	8.40	$23,155
Dec 2000	0	2,720	26.88	9.12	$24,813
Nov 2000	0	2,889	32.21	5.66	$16,346
Oct 2000	0	2,955	31.23	5.15	$15,205
Sep 2000	0	2,900	31.87	5.19	$15,041
Aug 2000	0	3,021	29.64	4.54	$13,718
Jul 2000	0	3,057	28.53	4.09	$12,502
Jun 2000	0	2,961	29.30	4.40	$13,020
May 2000	0	3,143	27.26	3.68	$11,565
Apr 2000	0	3,839	24.51	3.12	$11,962
Mar 2000	0	3,700	28.42	2.86	$10,581
Feb 2000	0	2,627	27.62	2.73	$7,163
Jan 2000	0	3,548	25.27	2.48	$8,801
Dec 1999	0	3,739	24.28	2.42	$9,062
Nov 1999	0	3,654	23.19	2.43	$8,894
Oct 1999	0	3,960	20.98	2.80	$11,103
Sep 1999	65	3,823	21.75	2.62	$11,426
Aug 1999	0	2,947	19.26	2.88	$8,474
Jul 1999	0	3,721	17.89	2.37	$8,828
Jun 1999	0	3,683	15.94	2.36	$8,700
May 1999	0	2,701	15.79	2.32	$6,269
Apr 1999	0	2,693	15.10	2.21	$5,946
Mar 1999	0	3,452	12.47	1.84	$6,346
Feb 1999	0	3,105	9.98	1.82	$5,644
Jan 1999	92	3,935	10.38	1.90	$8,431
Dec 1998	110	3,101	9.20	1.77	$6,511
Nov 1998	0	2,910	10.89	2.19	$6,360
Oct 1998	0	3,200	12.42	1.97	$6,301
Sep 1998	0	2,606	12.59	2.08	$5,427
Aug 1998	0	3,775	11.30	1.91	$7,200
Jul 1998	0	4,193	11.74	2.24	$9,381
Jun 1998	0	3,548	11.24	2.24	$7,938
May 1998	0	3,944	12.62	2.21	$8,702
Apr 1998	0	3,656	13.04	2.51	$9,159
Mar 1998	0	3,461	12.80	2.31	$7,993
Feb 1998	0	3,298	13.95	2.30	$7,583
Jan 1998	0	3,587	14.70	2.15	$7,729
Dec 1997	0	3,383	16.32	2.41	$8,157
Nov 1997	122	3,636	18.19	3.09	$13,448
Oct 1997	0	3,696	19.25	3.15	$11,642
Sep 1997	0	3,481	17.74	2.95	$10,286
Aug 1997	0	3,739	17.86	2.55	$9,552
Jul 1997	0	3,495	17.58	2.25	$7,853
Jun 1997	0	3,542	17.24	2.26	$7,995
May 1997	118	3,301	18.97	2.31	$9,859
Apr 1997	0	2,908	17.88	2.08	$6,057
Mar 1997	0	3,777	18.95	1.94	$7,324
Feb 1997	0	3,793	20.49	2.21	$8,367
Jan 1997	0	4,547	23.48	3.54	$16,095
Dec 1996	0	3,290	23.32	—	$0
Nov 1996	0	3,669	21.97	—	$0
Oct 1996	0	3,812	23.31	—	$0
Sep 1996	76	3,493	22.22	—	$1,689
Aug 1996	0	4,194	20.26	—	$0
Jul 1996	0	4,224	19.55	—	$0
Jun 1996	0	3,952	18.73	—	$0
May 1996	0	4,505	19.43	—	$0
Apr 1996	0	3,920	21.51	—	$0
Mar 1996	83	4,033	19.38	—	$1,609
Feb 1996	0	3,877	16.98	—	$0
Jan 1996	0	2,958	17.07	—	$0
Dec 1995	0	3,344	17.19	—	$0
Nov 1995	91	3,331	16.00	—	$1,456
Oct 1995	0	3,597	15.43	—	$0
Sep 1995	0	4,014	16.18	—	$0
Aug 1995	0	3,550	15.92	—	$0
Jul 1995	0	4,150	15.24	—	$0
Jun 1995	45	3,691	16.41	—	$738
May 1995	0	4,401	17.56	—	$0
Apr 1995	0	3,671	17.73	—	$0
Mar 1995	39	3,828	16.44	—	$641
Feb 1995	0	3,187	16.58	—	$0
Jan 1995	0	3,838	15.92	—	$0
Dec 1994	19	4,225	15.03	—	$286
Nov 1994	19	3,827	15.90	—	$302
Oct 1994	0	4,417	15.58	—	$0
Sep 1994	0	4,257	15.29	—	$0
Aug 1994	0	4,957	16.13	—	$0
Jul 1994	0	4,844	17.56	—	$0
Jun 1994	0	4,595	17.09	—	$0
May 1994	0	4,948	15.88	—	$0
Apr 1994	0	3,421	14.14	—	$0
Mar 1994	0	3,538	12.46	—	$0
Feb 1994	0	3,224	12.50	—	$0
Jan 1994	0	3,487	12.66	—	$0
Dec 1993	0	3,691	12.33	—	$0
Nov 1993	0	3,781	14.49	—	$0
Oct 1993	0	3,985	15.85	—	$0
Sep 1993	0	4,018	15.03	—	$0
Aug 1993	19	3,754	15.66	—	$298
Jul 1993	0	3,645	15.46	—	$0
Jun 1993	0	3,284	16.79	—	$0
May 1993	0	3,967	17.68	—	$0
Apr 1993	0	3,794	18.05	—	$0
Mar 1993	0	3,995	18.14	—	$0
Feb 1993	26	3,551	17.90	—	$465
Jan 1993	0	4,145	16.93	—	$0

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 2013 — as filed, then multipliedworked

Condensate             0 bbl  × $ 94.83 =         $0
Gas                1,598 Mcf  × $  4.15 =     $6,630

────────────────────────────────────────────────────
Month total                                   $6,630

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/G/76028 is the state's own key, not one this site invented.