HALFF "16"

Name: HALFF "16" lease production and value, Sep 1998 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by APACHE CORPORATION (P-5 27200) in the SPRABERRY (TREND AREA CL. FK.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14858District 7CField 85279400OilCasinghead gasSave Export

Value, all time

$1.9 M

Sep 1998 – May 2019

Value, last 12 filed months

at the published price for each month

Months reported

249

no gaps in the span

Streams

oil, casinghead gas

The SPRABERRY (TREND AREA CL. FK.) 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 161 leases and 210 wells, and the rule below applies to all of them.

Discovered

1955-05-11

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,200 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: “SEE DIST. 8 FOR MORE INFORMATION”

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	29,215 bbl	$1,143,611
Casinghead gas	Production	176,673 Mcf	$734,324
Total			$1,877,935

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 31.3990, -101.7649. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.39903, -101.76491 · 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

8,340 ft

1 wells filed one

Completion to plug

21.8 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 8,340 ft.

Completions filed

Feb 1997

1 of 1 wells

Plug dates filed

Dec 2018

1 of 1 wells

Last completion to plug: a median of 21.8 years across the 1 well that filed both dates, with the middle half between 21.8 years and 21.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-38330727	1	8,340 ft	Feb 1997	Dec 2018	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 (249)

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

249 months


May 2019	0	0	58.48	2.74	$0
Apr 2019	0	0	62.63	2.75	$0
Mar 2019	0	0	56.80	3.06	$0
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	0	0	46.03	3.23	$0
Dec 2018	0	0	46.59	4.19	$0
Nov 2018	0	0	52.93	4.24	$0
Oct 2018	0	0	61.44	3.40	$0
Sep 2018	0	0	59.54	3.11	$0
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
May 2018	0	0	65.38	2.90	$0
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	0	0	61.22	2.79	$0
Feb 2018	0	0	61.78	2.77	$0
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	0	0	57.27	2.92	$0
Nov 2017	0	0	55.42	3.12	$0
Oct 2017	68	0	49.29	2.98	$3,352
Sep 2017	0	0	47.52	3.09	$0
Aug 2017	116	0	45.37	3.00	$5,263
Jul 2017	0	0	43.87	3.09	$0
Jun 2017	0	0	42.49	3.09	$0
May 2017	0	0	45.37	3.26	$0
Apr 2017	0	0	47.93	3.21	$0
Mar 2017	0	0	46.77	2.98	$0
Feb 2017	0	0	50.45	2.95	$0
Jan 2017	0	468	49.41	3.42	$1,600
Dec 2016	114	658	48.76	3.72	$8,008
Nov 2016	138	498	42.49	2.64	$7,181
Oct 2016	255	607	46.19	3.09	$13,654
Sep 2016	104	585	41.55	3.10	$6,135
Aug 2016	0	279	41.44	2.92	$816
Jul 2016	0	476	41.62	2.92	$1,392
Jun 2016	0	493	45.35	2.69	$1,324
May 2016	108	725	42.52	1.99	$6,036
Apr 2016	0	625	36.56	1.99	$1,244
Mar 2016	114	595	33.01	1.79	$4,831
Feb 2016	119	653	26.47	2.06	$4,497
Jan 2016	115	815	27.35	2.36	$5,072
Dec 2015	68	811	32.36	2.00	$3,824
Nov 2015	23	785	38.79	2.17	$2,594
Oct 2015	0	859	43.55	2.43	$2,084
Sep 2015	57	854	42.99	2.76	$4,806
Aug 2015	42	791	40.16	2.87	$3,959
Jul 2015	52	574	48.15	2.95	$4,194
Jun 2015	0	566	56.15	2.88	$1,632
May 2015	0	852	55.21	2.96	$2,518
Apr 2015	0	206	49.82	2.71	$558
Mar 2015	29	105	42.89	2.93	$1,552
Feb 2015	0	80	44.66	2.98	$238
Jan 2015	0	41	43.43	3.10	$127
Dec 2014	30	0	54.69	3.59	$1,641
Nov 2014	0	77	70.46	4.25	$327
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	0	1	89.39	4.04	$4
Jul 2014	79	0	96.56	4.18	$7,628
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	280	94.73	4.73	$1,323
Apr 2014	102	353	95.94	4.81	$11,484
Mar 2014	0	355	95.89	5.06	$1,795
Feb 2014	0	352	97.40	6.19	$2,180
Jan 2014	0	395	90.40	4.86	$1,920
Dec 2013	94	422	91.82	4.35	$10,469
Nov 2013	201	388	88.85	3.74	$19,309
Oct 2013	0	506	97.42	3.78	$1,912
Sep 2013	106	523	104.11	3.72	$12,980
Aug 2013	113	569	104.25	3.52	$13,785
Jul 2013	0	581	102.52	3.72	$2,160
Jun 2013	81	498	94.40	3.93	$9,605
May 2013	111	349	94.83	4.15	$11,974
Apr 2013	0	438	93.96	4.28	$1,876
Mar 2013	45	404	93.62	3.91	$5,794
Feb 2013	31	538	91.23	3.42	$4,668
Jan 2013	30	386	91.60	3.42	$4,068
Dec 2012	29	382	86.77	3.42	$3,823
Nov 2012	32	332	86.95	3.62	$3,986
Oct 2012	90	401	89.38	3.40	$9,407
Sep 2012	52	396	94.67	2.92	$6,079
Aug 2012	0	236	92.66	2.91	$686
Jul 2012	59	197	85.13	3.02	$5,618
Jun 2012	61	192	79.82	2.52	$5,353
May 2012	64	150	91.61	2.49	$6,236
Apr 2012	58	179	101.65	2.00	$6,253
Mar 2012	49	216	105.05	2.22	$5,627
Feb 2012	49	229	101.10	2.57	$5,542
Jan 2012	60	255	98.09	2.73	$6,583
Dec 2011	68	297	96.87	3.24	$7,549
Nov 2011	63	333	95.72	3.31	$7,133
Oct 2011	60	259	84.98	3.65	$6,044
Sep 2011	59	196	83.62	3.99	$5,715
Aug 2011	111	184	83.40	4.15	$10,021
Jul 2011	0	145	94.14	4.52	$655
Jun 2011	91	88	92.90	4.64	$8,862
May 2011	33	94	98.13	4.40	$3,652
Apr 2011	62	91	105.96	4.33	$6,964
Mar 2011	61	93	96.36	4.06	$6,255
Feb 2011	63	84	85.64	4.18	$5,746
Jan 2011	35	16	86.50	4.59	$3,101
Dec 2010	71	87	85.73	4.35	$6,465
Nov 2010	85	85	80.84	3.80	$7,194
Oct 2010	67	98	78.10	3.51	$5,577
Sep 2010	52	85	72.63	3.98	$4,115
Aug 2010	82	85	73.68	4.42	$6,417
Jul 2010	30	115	72.55	4.74	$2,721
Jun 2010	21	128	70.36	4.91	$2,106
May 2010	55	134	71.12	4.24	$4,479
Apr 2010	53	113	81.69	4.12	$4,795
Mar 2010	36	120	78.39	4.39	$3,349
Feb 2010	15	142	73.58	5.44	$1,877
Jan 2010	166	135	74.36	5.96	$13,149
Dec 2009	0	219	71.44	5.48	$1,201
Nov 2009	0	184	74.59	3.75	$690
Oct 2009	44	101	72.54	4.11	$3,607
Sep 2009	36	75	65.54	3.06	$2,589
Aug 2009	80	303	67.42	3.22	$6,369
Jul 2009	68	232	61.13	3.46	$4,961
Jun 2009	216	125	66.16	3.90	$14,777
May 2009	122	45	54.74	3.93	$6,855
Apr 2009	0	116	46.77	3.59	$416
Mar 2009	106	204	42.14	4.06	$5,295
Feb 2009	0	107	32.81	4.63	$496
Jan 2009	295	132	35.86	5.37	$11,288
Dec 2008	0	128	37.10	5.98	$765
Nov 2008	0	242	55.49	6.86	$1,660
Oct 2008	162	265	75.24	6.92	$14,023
Sep 2008	0	70	101.76	7.88	$551
Aug 2008	46	87	114.22	8.48	$5,992
Jul 2008	103	102	131.08	11.39	$14,663
Jun 2008	192	175	131.33	13.03	$27,496
May 2008	126	256	123.17	11.57	$18,482
Apr 2008	100	54	110.31	10.45	$11,596
Mar 2008	47	17	101.90	9.66	$4,954
Feb 2008	27	96	92.53	8.77	$3,340
Jan 2008	49	201	90.38	8.21	$6,078
Dec 2007	41	239	88.33	7.30	$5,367
Nov 2007	123	261	91.67	7.29	$13,179
Oct 2007	142	243	82.85	6.92	$13,447
Sep 2007	80	235	75.84	6.24	$7,535
Aug 2007	53	263	69.06	6.39	$5,340
Jul 2007	89	291	70.90	6.39	$8,169
Jun 2007	224	205	62.00	7.55	$15,435
May 2007	121	249	58.74	7.85	$9,061
Apr 2007	37	271	59.61	7.81	$4,321
Mar 2007	72	443	56.92	7.30	$7,333
Feb 2007	36	418	55.10	8.22	$5,418
Jan 2007	104	544	50.30	6.73	$8,891
Dec 2006	101	595	56.65	6.92	$9,838
Nov 2006	116	563	54.20	7.62	$10,576
Oct 2006	91	725	54.90	6.01	$9,356
Sep 2006	68	688	60.08	5.04	$7,551
Aug 2006	89	785	68.71	7.34	$11,877
Jul 2006	127	877	69.37	6.34	$14,373
Jun 2006	70	930	66.28	6.38	$10,577
May 2006	126	2,458	66.01	6.42	$24,110
Apr 2006	77	246	64.39	7.36	$6,769
Mar 2006	192	37	56.70	7.08	$11,148
Feb 2006	86	259	57.59	7.75	$6,960
Jan 2006	187	335	60.59	8.93	$14,323
Dec 2005	58	374	54.94	13.42	$8,204
Nov 2005	94	560	54.69	10.59	$11,070
Oct 2005	190	615	58.34	13.80	$19,569
Sep 2005	198	543	61.45	12.08	$18,726
Aug 2005	92	509	61.51	9.80	$10,646
Jul 2005	280	914	55.69	7.84	$22,762
Jun 2005	184	800	52.33	7.38	$15,534
May 2005	0	438	45.22	6.65	$2,913
Apr 2005	0	1,156	49.20	7.36	$8,509
Mar 2005	0	1,080	50.37	7.15	$7,727
Feb 2005	264	612	45.22	6.31	$15,801
Jan 2005	101	937	43.16	6.32	$10,283
Dec 2004	106	860	39.86	6.75	$10,031
Nov 2004	108	1,073	45.28	6.33	$11,683
Oct 2004	175	1,248	49.70	6.52	$16,828
Sep 2004	179	1,272	43.24	5.28	$14,461
Aug 2004	0	1,064	42.37	5.55	$5,906
Jul 2004	173	1,031	38.28	6.08	$12,895
Jun 2004	55	1,186	36.10	6.43	$9,615
May 2004	50	1,364	37.48	6.49	$10,733
Apr 2004	129	1,185	34.47	5.86	$11,389
Mar 2004	63	1,116	34.36	5.53	$8,336
Feb 2004	133	1,121	32.45	5.51	$10,492
Jan 2004	128	1,182	32.03	6.30	$11,546
Dec 2003	65	984	30.26	6.30	$8,168
Nov 2003	163	756	28.80	4.60	$8,168
Oct 2003	81	898	28.17	4.76	$6,556
Sep 2003	159	873	26.31	4.75	$8,329
Aug 2003	80	1,194	29.76	5.13	$8,506
Jul 2003	163	1,232	29.41	5.17	$11,164
Jun 2003	85	1,097	28.56	5.98	$8,991
May 2003	185	1,041	26.59	5.97	$11,137
Apr 2003	185	1,259	26.67	5.41	$11,742
Mar 2003	68	1,205	31.14	6.10	$9,463
Feb 2003	89	1,071	33.48	7.93	$11,468
Jan 2003	170	1,251	30.31	5.58	$12,136
Dec 2002	158	1,416	26.91	4.85	$11,125
Nov 2002	169	1,448	24.66	4.14	$10,158
Oct 2002	180	1,525	26.46	4.23	$11,212
Sep 2002	87	1,258	27.44	3.64	$6,960
Aug 2002	192	1,298	25.96	3.16	$9,091
Jul 2002	96	1,484	24.58	3.06	$6,903
Jun 2002	171	1,454	23.73	3.34	$8,912
May 2002	236	1,278	24.66	3.58	$10,400
Apr 2002	271	1,209	23.65	3.51	$10,656
Mar 2002	169	1,257	22.00	3.10	$7,618
Feb 2002	304	1,252	18.22	2.38	$8,513
Jan 2002	342	1,182	17.17	2.38	$8,680
Dec 2001	130	1,385	16.93	2.36	$5,476
Nov 2001	129	1,435	18.07	2.41	$5,783
Oct 2001	304	1,568	19.78	2.53	$9,978
Sep 2001	310	1,534	24.26	2.25	$10,974
Aug 2001	236	1,609	24.87	3.05	$10,782
Jul 2001	322	1,643	23.93	3.20	$12,958
Jun 2001	472	1,940	24.56	3.82	$19,011
May 2001	253	1,751	25.52	4.31	$13,999
Apr 2001	356	1,659	24.68	5.34	$17,637
Mar 2001	486	1,669	24.54	5.38	$20,900
Feb 2001	129	1,205	27.75	5.77	$10,529
Jan 2001	374	1,385	27.47	8.40	$21,906
Dec 2000	273	1,290	26.88	9.12	$19,106
Nov 2000	180	1,591	32.21	5.66	$14,800
Oct 2000	200	497	31.23	5.15	$8,803
Sep 2000	279	972	31.87	5.19	$13,933
Aug 2000	376	1,698	29.64	4.54	$18,855
Jul 2000	235	1,314	28.53	4.09	$12,078
Jun 2000	126	1,307	29.30	4.40	$9,439
May 2000	248	2,061	27.26	3.68	$14,344
Apr 2000	176	2,054	24.51	3.12	$10,714
Mar 2000	360	2,413	28.42	2.86	$17,132
Feb 2000	277	2,525	27.62	2.73	$14,535
Jan 2000	271	3,039	25.27	2.48	$14,386
Dec 1999	365	3,188	24.28	2.42	$16,589
Nov 1999	277	2,747	23.19	2.43	$13,110
Oct 1999	272	2,904	20.98	2.80	$13,849
Sep 1999	326	3,048	21.75	2.62	$15,073
Aug 1999	440	3,219	19.26	2.88	$17,731
Jul 1999	725	2,092	17.89	2.37	$17,933
Jun 1999	225	1,978	15.94	2.36	$8,259
May 1999	481	1,914	15.79	2.32	$12,037
Apr 1999	478	2,934	15.10	2.21	$13,696
Mar 1999	601	1,626	12.47	1.84	$10,484
Feb 1999	426	2,878	9.98	1.82	$9,483
Jan 1999	563	3,033	10.38	1.90	$11,606
Dec 1998	544	3,034	9.20	1.77	$10,385
Nov 1998	628	2,973	10.89	2.19	$13,337
Oct 1998	714	1,597	12.42	1.97	$12,013
Sep 1998	162	3,318	12.59	2.08	$8,950

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.

Oct 2017 — as filed, then multipliedworked

Oil                   68 bbl  × $ 49.29 =     $3,352
Casinghead gas         0 Mcf  × $  2.98 =         $0

────────────────────────────────────────────────────
Month total                                   $3,352

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/14858 is the state's own key, not one this site invented.