HARTGROVE "B"

Name: HARTGROVE "B" lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by CHEVRON MIDCONTINENT, L.P. (P-5 147862) 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 8063District 7CField 85279200NGPA filingOilCasinghead gasSave Export

Value, all time

$973 k

Jan 1993 – Nov 2013

Value, last 12 filed months

$16 k

at the published price for each month

Months reported

251

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.”

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	2	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
Oil	Disposition	26,393 bbl	$723,744
Casinghead gas	Production	86,974 Mcf	$249,511
Total			$973,255

30,890 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 (2)

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 31.3924, -101.6686. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.39243, -101.66859 · 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%

2 of 2 wells

With a plug date

100.0%

2 of 2 wells

Median depth

8,000 ft

2 wells filed one

Completion to plug

26.8 years

median over 2 wells

What the state filed about each well

On the RRC proration schedule

2100.0%

A plug date is filed

2100.0%

BothOn the schedule and plugged. Neither fact cancels the other.

2100.0%

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 8,000 and 8,000 ft, median 8,000 ft, over the 2 wells that filed a depth.

Completions filed

Nov 1979 – Dec 1979

2 of 2 wells

Plug dates filed

Oct 1999 – Jul 2013

2 of 2 wells

Last completion to plug: a median of 26.8 years across the 2 wells that filed both dates, with the middle half between 23.3 years and 30.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-38331449	2	8,000 ft	Dec 1979	Oct 1999	Yes
42-38331450	1	8,000 ft	Nov 1979	Jul 2013	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 (251)

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

251 months


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	20	0	94.83	4.15	$1,897
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	157	0	86.77	3.42	$13,623
Nov 2012	0	5	86.95	3.62	$18
Oct 2012	0	102	89.38	3.40	$347
Sep 2012	0	151	94.67	2.92	$441
Aug 2012	0	233	92.66	2.91	$678
Jul 2012	154	184	85.13	3.02	$13,666
Jun 2012	0	242	79.82	2.52	$610
May 2012	0	243	91.61	2.49	$605
Apr 2012	0	262	101.65	2.00	$523
Mar 2012	165	279	105.05	2.22	$17,953
Feb 2012	0	259	101.10	2.57	$666
Jan 2012	0	289	98.09	2.73	$790
Dec 2011	0	301	96.87	3.24	$975
Nov 2011	174	317	95.72	3.31	$17,705
Oct 2011	0	157	84.98	3.65	$573
Sep 2011	0	61	83.62	3.99	$243
Aug 2011	0	102	83.40	4.15	$423
Jul 2011	157	290	94.14	4.52	$16,090
Jun 2011	0	281	92.90	4.64	$1,304
May 2011	0	290	98.13	4.40	$1,277
Apr 2011	0	283	105.96	4.33	$1,226
Mar 2011	0	292	96.36	4.06	$1,185
Feb 2011	154	262	85.64	4.18	$14,284
Jan 2011	0	281	86.50	4.59	$1,289
Dec 2010	0	287	85.73	4.35	$1,248
Nov 2010	154	279	80.84	3.80	$13,508
Oct 2010	0	284	78.10	3.51	$997
Sep 2010	0	272	72.63	3.98	$1,082
Aug 2010	165	206	73.68	4.42	$13,068
Jul 2010	0	195	72.55	4.74	$924
Jun 2010	0	253	70.36	4.91	$1,242
May 2010	159	219	71.12	4.24	$12,236
Apr 2010	0	263	81.69	4.12	$1,084
Mar 2010	0	297	78.39	4.39	$1,303
Feb 2010	153	291	73.58	5.44	$12,841
Jan 2010	0	327	74.36	5.96	$1,950
Dec 2009	0	265	71.44	5.48	$1,453
Nov 2009	0	128	74.59	3.75	$480
Oct 2009	160	210	72.54	4.11	$12,470
Sep 2009	0	173	65.54	3.06	$530
Aug 2009	0	125	67.42	3.22	$402
Jul 2009	0	99	61.13	3.46	$343
Jun 2009	158	89	66.16	3.90	$10,800
May 2009	0	183	54.74	3.93	$718
Apr 2009	0	252	46.77	3.59	$904
Mar 2009	0	170	42.14	4.06	$690
Feb 2009	153	230	32.81	4.63	$6,086
Jan 2009	0	280	35.86	5.37	$1,504
Dec 2008	0	291	37.10	5.98	$1,739
Nov 2008	163	234	55.49	6.86	$10,650
Oct 2008	0	221	75.24	6.92	$1,530
Sep 2008	0	180	101.76	7.88	$1,418
Aug 2008	162	166	114.22	8.48	$19,912
Jul 2008	0	296	131.08	11.39	$3,371
Jun 2008	0	325	131.33	13.03	$4,236
May 2008	0	338	123.17	11.57	$3,912
Apr 2008	168	266	110.31	10.45	$21,313
Mar 2008	0	317	101.90	9.66	$3,064
Feb 2008	0	226	92.53	8.77	$1,982
Jan 2008	159	297	90.38	8.21	$16,808
Dec 2007	0	207	88.33	7.30	$1,512
Nov 2007	0	293	91.67	7.29	$2,136
Oct 2007	154	360	82.85	6.92	$15,251
Sep 2007	0	362	75.84	6.24	$2,260
Aug 2007	159	390	69.06	6.39	$13,472
Jul 2007	156	467	70.90	6.39	$14,044
Jun 2007	0	245	62.00	7.55	$1,849
May 2007	0	172	58.74	7.85	$1,350
Apr 2007	152	224	59.61	7.81	$10,809
Mar 2007	0	295	56.92	7.30	$2,154
Feb 2007	0	182	55.10	8.22	$1,495
Jan 2007	0	264	50.30	6.73	$1,776
Dec 2006	0	163	56.65	6.92	$1,128
Nov 2006	160	170	54.20	7.62	$9,967
Oct 2006	0	185	54.90	6.01	$1,113
Sep 2006	0	265	60.08	5.04	$1,335
Aug 2006	0	239	68.71	7.34	$1,754
Jul 2006	0	267	69.37	6.34	$1,694
Jun 2006	172	266	66.28	6.38	$13,098
May 2006	0	289	66.01	6.42	$1,857
Apr 2006	0	257	64.39	7.36	$1,892
Mar 2006	0	253	56.70	7.08	$1,792
Feb 2006	176	237	57.59	7.75	$11,973
Jan 2006	0	259	60.59	8.93	$2,314
Dec 2005	0	243	54.94	13.42	$3,260
Nov 2005	173	230	54.69	10.59	$11,897
Oct 2005	0	253	58.34	13.80	$3,490
Sep 2005	0	220	61.45	12.08	$2,657
Aug 2005	0	239	61.51	9.80	$2,341
Jul 2005	167	240	55.69	7.84	$11,183
Jun 2005	0	232	52.33	7.38	$1,712
May 2005	0	219	45.22	6.65	$1,457
Apr 2005	178	253	49.20	7.36	$10,620
Mar 2005	0	225	50.37	7.15	$1,610
Feb 2005	0	216	45.22	6.31	$1,363
Jan 2005	0	224	43.16	6.32	$1,416
Dec 2004	174	216	39.86	6.75	$8,394
Nov 2004	0	234	45.28	6.33	$1,481
Oct 2004	0	161	49.70	6.52	$1,049
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	175	236	36.10	6.43	$7,836
May 2004	0	239	37.48	6.49	$1,552
Apr 2004	0	217	34.47	5.86	$1,271
Mar 2004	0	229	34.36	5.53	$1,266
Feb 2004	179	211	32.45	5.51	$6,971
Jan 2004	0	240	32.03	6.30	$1,512
Dec 2003	0	247	30.26	6.30	$1,557
Nov 2003	180	261	28.80	4.60	$6,383
Oct 2003	0	242	28.17	4.76	$1,152
Sep 2003	0	234	26.31	4.75	$1,111
Aug 2003	0	240	29.76	5.13	$1,231
Jul 2003	177	249	29.41	5.17	$6,493
Jun 2003	0	232	28.56	5.98	$1,388
May 2003	0	256	26.59	5.97	$1,529
Apr 2003	181	236	26.67	5.41	$6,103
Mar 2003	0	239	31.14	6.10	$1,457
Feb 2003	0	191	33.48	7.93	$1,514
Jan 2003	0	192	30.31	5.58	$1,072
Dec 2002	184	199	26.91	4.85	$5,917
Nov 2002	0	210	24.66	4.14	$869
Oct 2002	0	246	26.46	4.23	$1,040
Sep 2002	0	242	27.44	3.64	$880
Aug 2002	181	253	25.96	3.16	$5,499
Jul 2002	0	254	24.58	3.06	$778
Jun 2002	0	245	23.73	3.34	$818
May 2002	0	250	24.66	3.58	$896
Apr 2002	181	239	23.65	3.51	$5,120
Mar 2002	0	224	22.00	3.10	$695
Feb 2002	0	191	18.22	2.38	$454
Jan 2002	0	208	17.17	2.38	$494
Dec 2001	183	210	16.93	2.36	$3,595
Nov 2001	0	234	18.07	2.41	$563
Oct 2001	0	248	19.78	2.53	$627
Sep 2001	179	269	24.26	2.25	$4,948
Aug 2001	0	292	24.87	3.05	$892
Jul 2001	0	284	23.93	3.20	$908
Jun 2001	176	277	24.56	3.82	$5,382
May 2001	0	259	25.52	4.31	$1,116
Apr 2001	0	256	24.68	5.34	$1,366
Mar 2001	183	249	24.54	5.38	$5,830
Feb 2001	0	223	27.75	5.77	$1,286
Jan 2001	0	237	27.47	8.40	$1,991
Dec 2000	0	250	26.88	9.12	$2,281
Nov 2000	181	257	32.21	5.66	$7,284
Oct 2000	0	276	31.23	5.15	$1,420
Sep 2000	0	285	31.87	5.19	$1,478
Aug 2000	176	295	29.64	4.54	$6,556
Jul 2000	0	286	28.53	4.09	$1,170
Jun 2000	0	284	29.30	4.40	$1,249
May 2000	175	299	27.26	3.68	$5,871
Apr 2000	0	276	24.51	3.12	$860
Mar 2000	0	183	28.42	2.86	$523
Feb 2000	179	207	27.62	2.73	$5,508
Jan 2000	0	215	25.27	2.48	$533
Dec 1999	0	235	24.28	2.42	$570
Nov 1999	178	229	23.19	2.43	$4,685
Oct 1999	0	234	20.98	2.80	$656
Sep 1999	0	223	21.75	2.62	$584
Aug 1999	244	297	19.26	2.88	$5,553
Jul 1999	0	269	17.89	2.37	$638
Jun 1999	181	670	15.94	2.36	$4,468
May 1999	361	513	15.79	2.32	$6,891
Apr 1999	183	630	15.10	2.21	$4,154
Mar 1999	181	636	12.47	1.84	$3,426
Feb 1999	182	536	9.98	1.82	$2,791
Jan 1999	180	568	10.38	1.90	$2,948
Dec 1998	181	572	9.20	1.77	$2,680
Nov 1998	365	579	10.89	2.19	$5,240
Oct 1998	182	627	12.42	1.97	$3,495
Sep 1998	177	635	12.59	2.08	$3,551
Aug 1998	180	654	11.30	1.91	$3,281
Jul 1998	172	659	11.74	2.24	$3,494
Jun 1998	176	630	11.24	2.24	$3,388
May 1998	174	630	12.62	2.21	$3,586
Apr 1998	175	601	13.04	2.51	$3,788
Mar 1998	180	582	12.80	2.31	$3,648
Feb 1998	359	522	13.95	2.30	$6,208
Jan 1998	183	572	14.70	2.15	$3,923
Dec 1997	172	572	16.32	2.41	$4,186
Nov 1997	343	534	18.19	3.09	$7,888
Oct 1997	175	606	19.25	3.15	$5,278
Sep 1997	175	601	17.74	2.95	$4,880
Aug 1997	362	786	17.86	2.55	$8,473
Jul 1997	175	695	17.58	2.25	$4,638
Jun 1997	172	567	17.24	2.26	$4,245
May 1997	359	646	18.97	2.31	$8,302
Apr 1997	170	550	17.88	2.08	$4,185
Mar 1997	180	627	18.95	1.94	$4,627
Feb 1997	364	555	20.49	2.21	$8,683
Jan 1997	186	523	23.48	3.54	$6,219
Dec 1996	179	595	23.32	—	$4,174
Nov 1996	176	605	21.97	—	$3,867
Oct 1996	357	602	23.31	—	$8,322
Sep 1996	175	633	22.22	—	$3,889
Aug 1996	174	696	20.26	—	$3,525
Jul 1996	347	760	19.55	—	$6,784
Jun 1996	167	758	18.73	—	$3,128
May 1996	331	767	19.43	—	$6,431
Apr 1996	166	406	21.51	—	$3,571
Mar 1996	343	537	19.38	—	$6,647
Feb 1996	179	600	16.98	—	$3,039
Jan 1996	179	543	17.07	—	$3,056
Dec 1995	181	621	17.19	—	$3,111
Nov 1995	353	685	16.00	—	$5,648
Oct 1995	179	750	15.43	—	$2,762
Sep 1995	181	750	16.18	—	$2,929
Aug 1995	343	754	15.92	—	$5,461
Jul 1995	170	765	15.24	—	$2,591
Jun 1995	345	727	16.41	—	$5,661
May 1995	176	605	17.56	—	$3,091
Apr 1995	354	538	17.73	—	$6,276
Mar 1995	181	652	16.44	—	$2,976
Feb 1995	173	580	16.58	—	$2,868
Jan 1995	363	652	15.92	—	$5,779
Dec 1994	177	614	15.03	—	$2,660
Nov 1994	360	584	15.90	—	$5,724
Oct 1994	175	584	15.58	—	$2,727
Sep 1994	352	598	15.29	—	$5,382
Aug 1994	174	616	16.13	—	$2,807
Jul 1994	175	628	17.56	—	$3,073
Jun 1994	350	664	17.09	—	$5,982
May 1994	181	627	15.88	—	$2,874
Apr 1994	352	655	14.14	—	$4,977
Mar 1994	355	653	12.46	—	$4,423
Feb 1994	357	579	12.50	—	$4,463
Jan 1994	178	631	12.66	—	$2,253
Dec 1993	177	629	12.33	—	$2,182
Nov 1993	176	652	14.49	—	$2,550
Oct 1993	350	673	15.85	—	$5,548
Sep 1993	173	653	15.03	—	$2,600
Aug 1993	172	668	15.66	—	$2,694
Jul 1993	348	687	15.46	—	$5,380
Jun 1993	176	669	16.79	—	$2,955
May 1993	349	724	17.68	—	$6,170
Apr 1993	174	507	18.05	—	$3,141
Mar 1993	353	690	18.14	—	$6,403
Feb 1993	182	627	17.90	—	$3,258
Jan 1993	352	697	16.93	—	$5,959

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

Oil                   20 bbl  × $ 94.83 =     $1,897
Casinghead gas         0 Mcf  × $  4.15 =         $0

────────────────────────────────────────────────────
Month total                                   $1,897

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/8063 is the state's own key, not one this site invented.