WEATHERBY, THERON "C"

Name: WEATHERBY, THERON "C" 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 6630District 7CField 85279200NGPA filingOilCasinghead gasSave Export

Value, all time

$2.0 M

Jan 1993 – Jul 2014

Value, last 12 filed months

at the published price for each month

Months reported

259

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	55,240 bbl	$1,607,305
Casinghead gas	Production	169,519 Mcf	$392,728
Total			$2,000,033

76,800 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 (4)

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 31.3193, -101.5562. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.31924, -101.55652 · 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%

4 of 4 wells

With a plug date

100.0%

4 of 4 wells

Median depth

7,630 ft

4 wells filed one

Completion to plug

27.4 years

median over 4 wells

What the state filed about each well

On the RRC proration schedule

4100.0%

A plug date is filed

4100.0%

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

4100.0%

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 7,600 and 7,650 ft, median 7,630 ft, over the 4 wells that filed a depth.

Completions filed

Dec 1974 – Feb 1984

4 of 4 wells

Plug dates filed

Sep 1999 – Feb 2014

4 of 4 wells

Last completion to plug: a median of 27.4 years across the 4 wells that filed both dates, with the middle half between 22.5 years and 32.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells


42-38332850	4	7,600 ft	Feb 1984	Feb 2014	Yes
42-38332846	3	7,650 ft	Feb 1984	Sep 1999	Yes
42-38330513	1	7,635 ft	Jan 1975	Feb 2013	Yes
42-38330510	2	7,625 ft	Dec 1974	Sep 1999	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 (259)

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

259 months


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	2	0	94.40	3.93	$189
May 2013	5	0	94.83	4.15	$474
Apr 2013	16	44	93.96	4.28	$1,692
Mar 2013	32	115	93.62	3.91	$3,446
Feb 2013	7	197	91.23	3.42	$1,312
Jan 2013	0	50	91.60	3.42	$171
Dec 2012	55	0	86.77	3.42	$4,772
Nov 2012	87	269	86.95	3.62	$8,540
Oct 2012	182	348	89.38	3.40	$17,450
Sep 2012	85	321	94.67	2.92	$8,984
Aug 2012	98	369	92.66	2.91	$10,154
Jul 2012	168	390	85.13	3.02	$15,480
Jun 2012	237	415	79.82	2.52	$19,963
May 2012	161	234	91.61	2.49	$15,331
Apr 2012	112	250	101.65	2.00	$11,884
Mar 2012	2	423	105.05	2.22	$1,150
Feb 2012	0	305	101.10	2.57	$784
Jan 2012	10	162	98.09	2.73	$1,424
Dec 2011	61	183	96.87	3.24	$6,502
Nov 2011	0	59	95.72	3.31	$195
Oct 2011	85	107	84.98	3.65	$7,614
Sep 2011	81	168	83.62	3.99	$7,443
Aug 2011	86	220	83.40	4.15	$8,085
Jul 2011	82	178	94.14	4.52	$8,524
Jun 2011	168	315	92.90	4.64	$17,069
May 2011	90	491	98.13	4.40	$10,994
Apr 2011	149	507	105.96	4.33	$17,985
Mar 2011	125	509	96.36	4.06	$14,110
Feb 2011	0	78	85.64	4.18	$326
Jan 2011	0	185	86.50	4.59	$849
Dec 2010	0	193	85.73	4.35	$839
Nov 2010	77	243	80.84	3.80	$7,147
Oct 2010	88	441	78.10	3.51	$8,420
Sep 2010	156	460	72.63	3.98	$13,161
Aug 2010	89	416	73.68	4.42	$8,396
Jul 2010	171	485	72.55	4.74	$14,703
Jun 2010	233	491	70.36	4.91	$18,805
May 2010	357	644	71.12	4.24	$28,117
Apr 2010	149	453	81.69	4.12	$14,039
Mar 2010	0	441	78.39	4.39	$1,935
Feb 2010	100	267	73.58	5.44	$8,811
Jan 2010	98	326	74.36	5.96	$9,232
Dec 2009	90	362	71.44	5.48	$8,415
Nov 2009	106	407	74.59	3.75	$9,433
Oct 2009	207	443	72.54	4.11	$16,837
Sep 2009	76	484	65.54	3.06	$6,464
Aug 2009	76	377	67.42	3.22	$6,337
Jul 2009	200	406	61.13	3.46	$13,633
Jun 2009	110	425	66.16	3.90	$8,933
May 2009	66	469	54.74	3.93	$5,454
Apr 2009	154	36	46.77	3.59	$7,332
Mar 2009	0	93	42.14	4.06	$377
Feb 2009	130	193	32.81	4.63	$5,159
Jan 2009	209	289	35.86	5.37	$9,047
Dec 2008	0	331	37.10	5.98	$1,978
Nov 2008	0	222	55.49	6.86	$1,523
Oct 2008	238	387	75.24	6.92	$20,586
Sep 2008	96	266	101.76	7.88	$11,864
Aug 2008	88	246	114.22	8.48	$12,138
Jul 2008	0	206	131.08	11.39	$2,346
Jun 2008	52	245	131.33	13.03	$10,022
May 2008	73	252	123.17	11.57	$11,908
Apr 2008	117	284	110.31	10.45	$15,875
Mar 2008	253	339	101.90	9.66	$29,057
Feb 2008	128	372	92.53	8.77	$15,107
Jan 2008	128	388	90.38	8.21	$14,752
Dec 2007	128	410	88.33	7.30	$14,300
Nov 2007	121	431	91.67	7.29	$14,235
Oct 2007	246	455	82.85	6.92	$23,531
Sep 2007	129	336	75.84	6.24	$11,881
Aug 2007	245	451	69.06	6.39	$19,801
Jul 2007	123	418	70.90	6.39	$11,391
Jun 2007	126	368	62.00	7.55	$10,590
May 2007	255	359	58.74	7.85	$17,796
Apr 2007	139	444	59.61	7.81	$11,751
Mar 2007	110	368	56.92	7.30	$8,948
Feb 2007	89	390	55.10	8.22	$8,108
Jan 2007	134	333	50.30	6.73	$8,980
Dec 2006	62	297	56.65	6.92	$5,567
Nov 2006	55	269	54.20	7.62	$5,030
Oct 2006	82	311	54.90	6.01	$6,372
Sep 2006	90	324	60.08	5.04	$7,039
Aug 2006	86	376	68.71	7.34	$8,669
Jul 2006	51	285	69.37	6.34	$5,346
Jun 2006	131	339	66.28	6.38	$10,847
May 2006	197	416	66.01	6.42	$15,677
Apr 2006	114	549	64.39	7.36	$11,381
Mar 2006	205	461	56.70	7.08	$14,889
Feb 2006	29	320	57.59	7.75	$4,150
Jan 2006	92	220	60.59	8.93	$7,540
Dec 2005	74	315	54.94	13.42	$8,291
Nov 2005	72	260	54.69	10.59	$6,691
Oct 2005	82	261	58.34	13.80	$8,385
Sep 2005	89	217	61.45	12.08	$8,090
Aug 2005	0	95	61.51	9.80	$931
Jul 2005	93	357	55.69	7.84	$7,979
Jun 2005	109	401	52.33	7.38	$8,664
May 2005	93	469	45.22	6.65	$7,325
Apr 2005	97	410	49.20	7.36	$7,790
Mar 2005	192	377	50.37	7.15	$12,368
Feb 2005	85	771	45.22	6.31	$8,710
Jan 2005	104	446	43.16	6.32	$7,308
Dec 2004	87	428	39.86	6.75	$6,357
Nov 2004	121	445	45.28	6.33	$8,296
Oct 2004	206	445	49.70	6.52	$13,137
Sep 2004	109	465	43.24	5.28	$7,170
Aug 2004	96	461	42.37	5.55	$6,626
Jul 2004	110	492	38.28	6.08	$7,204
Jun 2004	104	405	36.10	6.43	$6,360
May 2004	111	489	37.48	6.49	$7,336
Apr 2004	108	473	34.47	5.86	$6,494
Mar 2004	221	487	34.36	5.53	$10,287
Feb 2004	103	446	32.45	5.51	$5,800
Jan 2004	99	467	32.03	6.30	$6,113
Dec 2003	181	977	30.26	6.30	$11,634
Nov 2003	110	904	28.80	4.60	$7,322
Oct 2003	102	433	28.17	4.76	$4,934
Sep 2003	121	480	26.31	4.75	$5,463
Aug 2003	113	516	29.76	5.13	$6,010
Jul 2003	213	460	29.41	5.17	$8,643
Jun 2003	102	455	28.56	5.98	$5,635
May 2003	109	459	26.59	5.97	$5,640
Apr 2003	206	448	26.67	5.41	$7,916
Mar 2003	93	440	31.14	6.10	$5,578
Feb 2003	102	376	33.48	7.93	$6,395
Jan 2003	206	419	30.31	5.58	$8,583
Dec 2002	103	492	26.91	4.85	$5,160
Nov 2002	194	506	24.66	4.14	$6,877
Oct 2002	97	527	26.46	4.23	$4,795
Sep 2002	175	412	27.44	3.64	$6,300
Aug 2002	166	444	25.96	3.16	$5,714
Jul 2002	111	451	24.58	3.06	$4,109
Jun 2002	76	447	23.73	3.34	$3,296
May 2002	211	475	24.66	3.58	$6,906
Apr 2002	683	471	23.65	3.51	$17,807
Mar 2002	62	454	22.00	3.10	$2,773
Feb 2002	190	433	18.22	2.38	$4,490
Jan 2002	117	303	17.17	2.38	$2,729
Dec 2001	102	278	16.93	2.36	$2,384
Nov 2001	147	312	18.07	2.41	$3,407
Oct 2001	158	465	19.78	2.53	$4,301
Sep 2001	102	433	24.26	2.25	$3,449
Aug 2001	130	457	24.87	3.05	$4,628
Jul 2001	90	82	23.93	3.20	$2,416
Jun 2001	105	189	24.56	3.82	$3,302
May 2001	132	228	25.52	4.31	$4,351
Apr 2001	159	252	24.68	5.34	$5,269
Mar 2001	157	273	24.54	5.38	$5,321
Feb 2001	106	223	27.75	5.77	$4,228
Jan 2001	165	235	27.47	8.40	$6,506
Dec 2000	138	209	26.88	9.12	$5,616
Nov 2000	171	220	32.21	5.66	$6,753
Oct 2000	455	311	31.23	5.15	$15,810
Sep 2000	452	345	31.87	5.19	$16,195
Aug 2000	0	416	29.64	4.54	$1,889
Jul 2000	0	419	28.53	4.09	$1,714
Jun 2000	0	445	29.30	4.40	$1,957
May 2000	269	434	27.26	3.68	$8,930
Apr 2000	0	431	24.51	3.12	$1,343
Mar 2000	273	416	28.42	2.86	$8,948
Feb 2000	0	415	27.62	2.73	$1,132
Jan 2000	258	433	25.27	2.48	$7,594
Dec 1999	281	401	24.28	2.42	$7,795
Nov 1999	0	384	23.19	2.43	$935
Oct 1999	0	322	20.98	2.80	$903
Sep 1999	265	337	21.75	2.62	$6,646
Aug 1999	0	362	19.26	2.88	$1,041
Jul 1999	289	402	17.89	2.37	$6,124
Jun 1999	0	501	15.94	2.36	$1,183
May 1999	290	447	15.79	2.32	$5,617
Apr 1999	0	525	15.10	2.21	$1,159
Mar 1999	265	632	12.47	1.84	$4,466
Feb 1999	305	611	9.98	1.82	$4,155
Jan 1999	0	817	10.38	1.90	$1,552
Dec 1998	338	859	9.20	1.77	$4,633
Nov 1998	328	1,019	10.89	2.19	$5,799
Oct 1998	352	1,211	12.42	1.97	$6,757
Sep 1998	365	1,318	12.59	2.08	$7,340
Aug 1998	357	1,360	11.30	1.91	$6,628
Jul 1998	724	1,339	11.74	2.24	$11,495
Jun 1998	340	1,309	11.24	2.24	$6,750
May 1998	339	1,338	12.62	2.21	$7,230
Apr 1998	349	1,237	13.04	2.51	$7,650
Mar 1998	338	1,216	12.80	2.31	$7,135
Feb 1998	692	1,143	13.95	2.30	$12,281
Jan 1998	705	1,266	14.70	2.15	$13,091
Dec 1997	0	862	16.32	2.41	$2,078
Nov 1997	325	1,143	18.19	3.09	$9,442
Oct 1997	740	1,279	19.25	3.15	$18,274
Sep 1997	357	1,296	17.74	2.95	$10,163
Aug 1997	356	1,539	17.86	2.55	$10,290
Jul 1997	377	1,385	17.58	2.25	$9,740
Jun 1997	365	1,289	17.24	2.26	$9,202
May 1997	374	1,382	18.97	2.31	$10,285
Apr 1997	759	1,264	17.88	2.08	$16,204
Mar 1997	375	1,291	18.95	1.94	$9,610
Feb 1997	329	1,022	20.49	2.21	$8,996
Jan 1997	362	822	23.48	3.54	$11,409
Dec 1996	355	1,140	23.32	—	$8,279
Nov 1996	373	1,188	21.97	—	$8,195
Oct 1996	353	1,177	23.31	—	$8,228
Sep 1996	362	1,142	22.22	—	$8,044
Aug 1996	375	1,468	20.26	—	$7,598
Jul 1996	395	1,501	19.55	—	$7,722
Jun 1996	344	1,412	18.73	—	$6,443
May 1996	343	1,687	19.43	—	$6,664
Apr 1996	620	781	21.51	—	$13,336
Mar 1996	320	284	19.38	—	$6,202
Feb 1996	653	1,548	16.98	—	$11,088
Jan 1996	325	1,646	17.07	—	$5,548
Dec 1995	647	1,674	17.19	—	$11,122
Nov 1995	310	1,626	16.00	—	$4,960
Oct 1995	586	1,891	15.43	—	$9,042
Sep 1995	301	1,808	16.18	—	$4,870
Aug 1995	628	1,772	15.92	—	$9,998
Jul 1995	312	1,930	15.24	—	$4,755
Jun 1995	635	1,532	16.41	—	$10,420
May 1995	319	2,114	17.56	—	$5,602
Apr 1995	609	1,503	17.73	—	$10,798
Mar 1995	299	1,585	16.44	—	$4,916
Feb 1995	666	1,380	16.58	—	$11,042
Jan 1995	276	1,691	15.92	—	$4,394
Dec 1994	631	1,829	15.03	—	$9,484
Nov 1994	642	1,826	15.90	—	$10,208
Oct 1994	632	1,871	15.58	—	$9,847
Sep 1994	324	1,926	15.29	—	$4,954
Aug 1994	617	2,057	16.13	—	$9,952
Jul 1994	623	1,958	17.56	—	$10,940
Jun 1994	312	1,003	17.09	—	$5,332
May 1994	535	1,751	15.88	—	$8,496
Apr 1994	780	1,772	14.14	—	$11,029
Mar 1994	537	2,192	12.46	—	$6,691
Feb 1994	804	1,574	12.50	—	$10,050
Jan 1994	285	2,081	12.66	—	$3,608
Dec 1993	552	2,059	12.33	—	$6,806
Nov 1993	877	1,026	14.49	—	$12,708
Oct 1993	463	1,784	15.85	—	$7,339
Sep 1993	558	1,707	15.03	—	$8,387
Aug 1993	705	1,835	15.66	—	$11,040
Jul 1993	511	1,694	15.46	—	$7,900
Jun 1993	762	1,413	16.79	—	$12,794
May 1993	530	645	17.68	—	$9,370
Apr 1993	245	2,090	18.05	—	$4,422
Mar 1993	814	1,842	18.14	—	$14,766
Feb 1993	595	1,618	17.90	—	$10,651
Jan 1993	542	1,767	16.93	—	$9,176

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.

Jun 2013 — as filed, then multipliedworked

Oil                    2 bbl  × $ 94.40 =       $189
Casinghead gas         0 Mcf  × $  3.93 =         $0

────────────────────────────────────────────────────
Month total                                     $189

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/6630 is the state's own key, not one this site invented.