NAIL NF

Name: NAIL NF lease production and value, Oct 1998 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by JACOBS, C. E., CO. (P-5 429435) in the SHACKELFORD COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28538District 7BField 82522001OilCasinghead gasSave Export

Value, all time

$209 k

Oct 1998 – Mar 2017

Value, last 12 filed months

$7 k

at the published price for each month

Months reported

222

no gaps in the span

Streams

oil, casinghead gas

The SHACKELFORD COUNTY REGULAR 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 1,335 leases and 6,064 wells, and the rule below applies to all of them.

Discovered

1913-12-31

as the register files it

Field class

Oil and gas

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

The Commission's schedule remark for this field reads: “CLASS 4 W/DAILY 82 = 6000 TO 8000'”

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	3,917 bbl	$78,037
Casinghead gas	Production	31,881 Mcf	$131,322
Total			$209,359

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 32.8681, -99.3755. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.86812, -99.37545 · 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

5,100 ft

1 wells filed one

Completion to plug

18.2 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 5,100 ft.

Completions filed

Oct 1998

1 of 1 wells

Plug dates filed

Dec 2016

1 of 1 wells

Last completion to plug: a median of 18.2 years across the 1 well that filed both dates, with the middle half between 18.2 years and 18.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-41737963	1	5,100 ft	Oct 1998	Dec 2016	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 (222)

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

222 months


Mar 2017	0	0	46.77	2.98	$0
Feb 2017	0	0	50.45	2.95	$0
Jan 2017	143	0	49.41	3.42	$7,066
Dec 2016	0	0	48.76	3.72	$0
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	0	0	41.55	3.10	$0
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	0	0	45.35	2.69	$0
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	0	0	33.01	1.79	$0
Feb 2016	0	0	26.47	2.06	$0
Jan 2016	0	0	27.35	2.36	$0
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
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	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	1	102.52	3.72	$4
Jun 2013	0	0	94.40	3.93	$0
May 2013	0	0	94.83	4.15	$0
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	1	91.23	3.42	$3
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	0	0	86.77	3.42	$0
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	0	1	89.38	3.40	$3
Sep 2012	0	3	94.67	2.92	$9
Aug 2012	0	5	92.66	2.91	$15
Jul 2012	0	7	85.13	3.02	$21
Jun 2012	0	4	79.82	2.52	$10
May 2012	0	5	91.61	2.49	$12
Apr 2012	0	6	101.65	2.00	$12
Mar 2012	0	15	105.05	2.22	$33
Feb 2012	0	10	101.10	2.57	$26
Jan 2012	0	9	98.09	2.73	$25
Dec 2011	0	1	96.87	3.24	$3
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	0	1	84.98	3.65	$4
Sep 2011	0	1	83.62	3.99	$4
Aug 2011	0	1	83.40	4.15	$4
Jul 2011	0	1	94.14	4.52	$5
Jun 2011	0	2	92.90	4.64	$9
May 2011	0	2	98.13	4.40	$9
Apr 2011	0	6	105.96	4.33	$26
Mar 2011	0	2	96.36	4.06	$8
Feb 2011	0	2	85.64	4.18	$8
Jan 2011	0	2	86.50	4.59	$9
Dec 2010	0	2	85.73	4.35	$9
Nov 2010	0	1	80.84	3.80	$4
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	4	73.68	4.42	$18
Jul 2010	0	3	72.55	4.74	$14
Jun 2010	0	2	70.36	4.91	$10
May 2010	0	2	71.12	4.24	$8
Apr 2010	0	1	81.69	4.12	$4
Mar 2010	0	1	78.39	4.39	$4
Feb 2010	0	5	73.58	5.44	$27
Jan 2010	0	1	74.36	5.96	$6
Dec 2009	0	3	71.44	5.48	$16
Nov 2009	0	5	74.59	3.75	$19
Oct 2009	0	11	72.54	4.11	$45
Sep 2009	0	6	65.54	3.06	$18
Aug 2009	0	2	67.42	3.22	$6
Jul 2009	0	5	61.13	3.46	$17
Jun 2009	0	3	66.16	3.90	$12
May 2009	0	3	54.74	3.93	$12
Apr 2009	0	4	46.77	3.59	$14
Mar 2009	0	8	42.14	4.06	$32
Feb 2009	0	14	32.81	4.63	$65
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	3	37.10	5.98	$18
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	0	10	75.24	6.92	$69
Sep 2008	0	10	101.76	7.88	$79
Aug 2008	0	30	114.22	8.48	$254
Jul 2008	0	56	131.08	11.39	$638
Jun 2008	0	55	131.33	13.03	$717
May 2008	0	63	123.17	11.57	$729
Apr 2008	0	46	110.31	10.45	$481
Mar 2008	0	60	101.90	9.66	$580
Feb 2008	0	61	92.53	8.77	$535
Jan 2008	0	61	90.38	8.21	$501
Dec 2007	0	42	88.33	7.30	$307
Nov 2007	0	60	91.67	7.29	$438
Oct 2007	0	101	82.85	6.92	$699
Sep 2007	0	50	75.84	6.24	$312
Aug 2007	0	10	69.06	6.39	$64
Jul 2007	0	106	70.90	6.39	$677
Jun 2007	0	142	62.00	7.55	$1,072
May 2007	0	27	58.74	7.85	$212
Apr 2007	0	91	59.61	7.81	$710
Mar 2007	0	32	56.92	7.30	$234
Feb 2007	0	129	55.10	8.22	$1,060
Jan 2007	0	113	50.30	6.73	$760
Dec 2006	0	117	56.65	6.92	$809
Nov 2006	0	125	54.20	7.62	$952
Oct 2006	0	69	54.90	6.01	$415
Sep 2006	0	119	60.08	5.04	$599
Aug 2006	0	74	68.71	7.34	$543
Jul 2006	0	91	69.37	6.34	$577
Jun 2006	0	91	66.28	6.38	$581
May 2006	153	172	66.01	6.42	$11,205
Apr 2006	0	0	64.39	7.36	$0
Mar 2006	0	19	56.70	7.08	$135
Feb 2006	0	90	57.59	7.75	$698
Jan 2006	0	108	60.59	8.93	$965
Dec 2005	0	117	54.94	13.42	$1,570
Nov 2005	0	121	54.69	10.59	$1,281
Oct 2005	0	131	58.34	13.80	$1,807
Sep 2005	0	234	61.45	12.08	$2,826
Aug 2005	0	197	61.51	9.80	$1,930
Jul 2005	0	146	55.69	7.84	$1,145
Jun 2005	0	180	52.33	7.38	$1,329
May 2005	0	165	45.22	6.65	$1,097
Apr 2005	0	93	49.20	7.36	$685
Mar 2005	0	140	50.37	7.15	$1,002
Feb 2005	0	152	45.22	6.31	$959
Jan 2005	0	178	43.16	6.32	$1,125
Dec 2004	0	133	39.86	6.75	$898
Nov 2004	0	144	45.28	6.33	$912
Oct 2004	0	219	49.70	6.52	$1,427
Sep 2004	0	179	43.24	5.28	$946
Aug 2004	0	233	42.37	5.55	$1,293
Jul 2004	0	317	38.28	6.08	$1,929
Jun 2004	0	326	36.10	6.43	$2,097
May 2004	0	348	37.48	6.49	$2,260
Apr 2004	159	226	34.47	5.86	$6,805
Mar 2004	0	338	34.36	5.53	$1,869
Feb 2004	0	385	32.45	5.51	$2,121
Jan 2004	0	228	32.03	6.30	$1,436
Dec 2003	0	225	30.26	6.30	$1,418
Nov 2003	0	171	28.80	4.60	$786
Oct 2003	0	179	28.17	4.76	$852
Sep 2003	0	227	26.31	4.75	$1,078
Aug 2003	0	144	29.76	5.13	$739
Jul 2003	0	90	29.41	5.17	$465
Jun 2003	0	60	28.56	5.98	$359
May 2003	0	75	26.59	5.97	$448
Apr 2003	0	27	26.67	5.41	$146
Mar 2003	29	66	31.14	6.10	$1,305
Feb 2003	0	112	33.48	7.93	$888
Jan 2003	0	119	30.31	5.58	$664
Dec 2002	181	105	26.91	4.85	$5,380
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	0	23	25.96	3.16	$73
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	0	24.66	3.58	$0
Apr 2002	0	9	23.65	3.51	$32
Mar 2002	0	88	22.00	3.10	$273
Feb 2002	0	138	18.22	2.38	$328
Jan 2002	0	225	17.17	2.38	$535
Dec 2001	0	260	16.93	2.36	$615
Nov 2001	0	329	18.07	2.41	$791
Oct 2001	0	271	19.78	2.53	$685
Sep 2001	0	250	24.26	2.25	$563
Aug 2001	164	283	24.87	3.05	$4,943
Jul 2001	0	352	23.93	3.20	$1,125
Jun 2001	0	292	24.56	3.82	$1,117
May 2001	0	284	25.52	4.31	$1,223
Apr 2001	0	363	24.68	5.34	$1,937
Mar 2001	0	405	24.54	5.38	$2,177
Feb 2001	0	399	27.75	5.77	$2,301
Jan 2001	0	130	27.47	8.40	$1,092
Dec 2000	163	512	26.88	9.12	$9,052
Nov 2000	0	584	32.21	5.66	$3,304
Oct 2000	0	779	31.23	5.15	$4,008
Sep 2000	0	7	31.87	5.19	$36
Aug 2000	0	6	29.64	4.54	$27
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	0	437	29.30	4.40	$1,922
May 2000	140	414	27.26	3.68	$5,340
Apr 2000	0	539	24.51	3.12	$1,680
Mar 2000	0	577	28.42	2.86	$1,650
Feb 2000	0	516	27.62	2.73	$1,407
Jan 2000	153	632	25.27	2.48	$5,434
Dec 1999	0	633	24.28	2.42	$1,534
Nov 1999	0	687	23.19	2.43	$1,672
Oct 1999	163	805	20.98	2.80	$5,677
Sep 1999	0	848	21.75	2.62	$2,221
Aug 1999	0	909	19.26	2.88	$2,614
Jul 1999	340	971	17.89	2.37	$8,386
Jun 1999	0	1,011	15.94	2.36	$2,388
May 1999	173	918	15.79	2.32	$4,862
Apr 1999	0	910	15.10	2.21	$2,009
Mar 1999	167	961	12.47	1.84	$3,849
Feb 1999	341	829	9.98	1.82	$4,910
Jan 1999	169	678	10.38	1.90	$3,042
Dec 1998	341	1,235	9.20	1.77	$5,327
Nov 1998	514	1,482	10.89	2.19	$8,837
Oct 1998	424	763	12.42	1.97	$6,769

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.

Jan 2017 — as filed, then multipliedworked

Oil                  143 bbl  × $ 49.41 =     $7,066
Casinghead gas         0 Mcf  × $  3.42 =         $0

────────────────────────────────────────────────────
Month total                                   $7,066

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. 7B/O/28538 is the state's own key, not one this site invented.