CHAPMAN

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

Operated by SUN EXPLORATION, INC. (P-5 829289) in the CHAPMAN RANCH (C-22) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12180District 04Field 17075163OilCasinghead gasSave Export

Value, all time

$808 k

Mar 1993 – Oct 2021

Value, last 12 filed months

at the published price for each month

Months reported

344

no gaps in the span

Streams

oil, casinghead gas

The CHAPMAN RANCH (C-22) 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 4 leases and 5 wells, and the rule below applies to all of them.

Discovered

1976-03-01

as the register files it

Field class

Oil

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: “THE CHAPMAN RANCH (CATAHOULA CONS.) 17075370”

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	44,605 bbl	$803,108
Casinghead gas	Production	6,873 Mcf	$4,504
Total			$807,612

5,443 Mcf of this lease's gas, across 46 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 27.6002, -97.5400. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.60022, -97.53998 · 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

7,010 ft

1 wells filed one

Completion to plug

15.3 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 7,010 ft.

Completions filed

May 2006

1 of 1 wells

Plug dates filed

Aug 2021

1 of 1 wells

Last completion to plug: a median of 15.3 years across the 1 well that filed both dates, with the middle half between 15.3 years and 15.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-35530651	3	7,010 ft	May 2006	Aug 2021	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 (344)

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

344 months


Oct 2021	0	0	79.79	5.71	$0
Sep 2021	0	0	69.86	5.35	$0
Aug 2021	0	0	66.02	4.22	$0
Jul 2021	0	0	70.78	3.98	$0
Jun 2021	0	0	69.49	3.38	$0
May 2021	0	0	63.48	3.02	$0
Apr 2021	0	0	60.36	2.76	$0
Mar 2021	0	0	61.30	2.72	$0
Feb 2021	0	0	57.80	5.55	$0
Jan 2021	0	0	50.41	2.81	$0
Dec 2020	0	0	44.64	2.68	$0
Nov 2020	0	0	38.77	2.71	$0
Oct 2020	0	0	36.97	2.48	$0
Sep 2020	0	0	37.09	1.99	$0
Aug 2020	0	0	39.98	2.39	$0
Jul 2020	0	0	38.37	1.83	$0
Jun 2020	0	0	34.90	1.69	$0
May 2020	0	0	16.92	1.81	$0
Apr 2020	0	0	14.75	1.80	$0
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	0	0	49.88	1.98	$0
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	0	0	55.30	2.75	$0
Oct 2019	0	0	53.47	2.42	$0
Sep 2019	0	0	55.05	2.66	$0
Aug 2019	0	0	53.11	2.30	$0
Jul 2019	0	0	56.27	2.46	$0
Jun 2019	0	0	52.78	2.49	$0
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	0	0	49.29	2.98	$0
Sep 2017	0	0	47.52	3.09	$0
Aug 2017	0	0	45.37	3.00	$0
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	0	49.41	3.42	$0
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	0	102.52	3.72	$0
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	0	91.23	3.42	$0
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	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	0	85.13	3.02	$0
Jun 2012	0	0	79.82	2.52	$0
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	0	86.50	4.59	$0
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	0	0	71.44	5.48	$0
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	0	0	72.54	4.11	$0
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	0	0	67.42	3.22	$0
Jul 2009	0	0	61.13	3.46	$0
Jun 2009	0	0	66.16	3.90	$0
May 2009	0	0	54.74	3.93	$0
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	0	0	114.22	8.48	$0
Jul 2008	0	0	131.08	11.39	$0
Jun 2008	0	0	131.33	13.03	$0
May 2008	0	0	123.17	11.57	$0
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	0	0	90.38	8.21	$0
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	0	0	91.67	7.29	$0
Oct 2007	0	0	82.85	6.92	$0
Sep 2007	0	0	75.84	6.24	$0
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	0	0	70.90	6.39	$0
Jun 2007	0	0	62.00	7.55	$0
May 2007	0	0	58.74	7.85	$0
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	0	0	56.92	7.30	$0
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	0	0	50.30	6.73	$0
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	0	0	54.20	7.62	$0
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	0	0	68.71	7.34	$0
Jul 2006	0	0	69.37	6.34	$0
Jun 2006	0	0	66.28	6.38	$0
May 2006	0	0	66.01	6.42	$0
Apr 2006	0	0	64.39	7.36	$0
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	0	0	61.51	9.80	$0
Jul 2005	0	0	55.69	7.84	$0
Jun 2005	0	0	52.33	7.38	$0
May 2005	0	0	45.22	6.65	$0
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	0	0	49.70	6.52	$0
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	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	0	0	26.91	4.85	$0
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	0	25.96	3.16	$0
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	0	0	23.73	3.34	$0
May 2002	339	3	24.66	3.58	$8,370
Apr 2002	0	49	23.65	3.51	$172
Mar 2002	320	0	22.00	3.10	$7,040
Feb 2002	0	32	18.22	2.38	$76
Jan 2002	316	15	17.17	2.38	$5,461
Dec 2001	154	14	16.93	2.36	$2,640
Nov 2001	0	13	18.07	2.41	$31
Oct 2001	164	16	19.78	2.53	$3,284
Sep 2001	151	12	24.26	2.25	$3,690
Aug 2001	313	15	24.87	3.05	$7,830
Jul 2001	160	21	23.93	3.20	$3,896
Jun 2001	324	19	24.56	3.82	$8,030
May 2001	165	22	25.52	4.31	$4,306
Apr 2001	169	12	24.68	5.34	$4,235
Mar 2001	162	16	24.54	5.38	$4,062
Feb 2001	325	21	27.75	5.77	$9,140
Jan 2001	162	23	27.47	8.40	$4,643
Dec 2000	173	25	26.88	9.12	$4,878
Nov 2000	320	28	32.21	5.66	$10,466
Oct 2000	325	27	31.23	5.15	$10,289
Sep 2000	271	25	31.87	5.19	$8,766
Aug 2000	326	36	29.64	4.54	$9,826
Jul 2000	314	26	28.53	4.09	$9,065
Jun 2000	314	28	29.30	4.40	$9,323
May 2000	312	31	27.26	3.68	$8,619
Apr 2000	405	30	24.51	3.12	$10,020
Mar 2000	319	32	28.42	2.86	$9,157
Feb 2000	360	27	27.62	2.73	$10,017
Jan 2000	276	28	25.27	2.48	$7,044
Dec 1999	272	23	24.28	2.42	$6,660
Nov 1999	246	12	23.19	2.43	$5,734
Oct 1999	195	20	20.98	2.80	$4,147
Sep 1999	312	16	21.75	2.62	$6,828
Aug 1999	0	9	19.26	2.88	$26
Jul 1999	130	16	17.89	2.37	$2,364
Jun 1999	74	17	15.94	2.36	$1,220
May 1999	249	19	15.79	2.32	$3,976
Apr 1999	252	18	15.10	2.21	$3,845
Mar 1999	266	17	12.47	1.84	$3,348
Feb 1999	194	22	9.98	1.82	$1,976
Jan 1999	258	26	10.38	1.90	$2,727
Dec 1998	285	16	9.20	1.77	$2,650
Nov 1998	113	2	10.89	2.19	$1,235
Oct 1998	7	3	12.42	1.97	$93
Sep 1998	226	26	12.59	2.08	$2,899
Aug 1998	220	26	11.30	1.91	$2,536
Jul 1998	308	29	11.74	2.24	$3,681
Jun 1998	218	15	11.24	2.24	$2,484
May 1998	185	18	12.62	2.21	$2,374
Apr 1998	374	28	13.04	2.51	$4,947
Mar 1998	193	25	12.80	2.31	$2,528
Feb 1998	361	28	13.95	2.30	$5,100
Jan 1998	341	24	14.70	2.15	$5,064
Dec 1997	302	26	16.32	2.41	$4,991
Nov 1997	313	35	18.19	3.09	$5,802
Oct 1997	260	3	19.25	3.15	$5,014
Sep 1997	120	18	17.74	2.95	$2,182
Aug 1997	331	30	17.86	2.55	$5,988
Jul 1997	168	21	17.58	2.25	$3,001
Jun 1997	338	34	17.24	2.26	$5,904
May 1997	327	28	18.97	2.31	$6,268
Apr 1997	339	34	17.88	2.08	$6,132
Mar 1997	490	40	18.95	1.94	$9,363
Feb 1997	321	24	20.49	2.21	$6,630
Jan 1997	330	36	23.48	3.54	$7,876
Dec 1996	507	42	23.32	—	$11,823
Nov 1996	329	35	21.97	—	$7,228
Oct 1996	492	37	23.31	—	$11,469
Sep 1996	503	27	22.22	—	$11,177
Aug 1996	510	59	20.26	—	$10,333
Jul 1996	501	45	19.55	—	$9,795
Jun 1996	467	35	18.73	—	$8,747
May 1996	320	37	19.43	—	$6,218
Apr 1996	480	46	21.51	—	$10,325
Mar 1996	501	46	19.38	—	$9,709
Feb 1996	495	38	16.98	—	$8,405
Jan 1996	339	43	17.07	—	$5,787
Dec 1995	645	30	17.19	—	$11,088
Nov 1995	508	53	16.00	—	$8,128
Oct 1995	486	55	15.43	—	$7,499
Sep 1995	645	52	16.18	—	$10,436
Aug 1995	490	38	15.92	—	$7,801
Jul 1995	492	48	15.24	—	$7,498
Jun 1995	485	46	16.41	—	$7,959
May 1995	541	47	17.56	—	$9,500
Apr 1995	498	42	17.73	—	$8,830
Mar 1995	640	38	16.44	—	$10,522
Feb 1995	321	51	16.58	—	$5,322
Jan 1995	638	55	15.92	—	$10,157
Dec 1994	811	60	15.03	—	$12,189
Nov 1994	647	52	15.90	—	$10,287
Oct 1994	591	66	15.58	—	$9,208
Sep 1994	642	49	15.29	—	$9,816
Aug 1994	641	202	16.13	—	$10,339
Jul 1994	641	216	17.56	—	$11,256
Jun 1994	640	193	17.09	—	$10,938
May 1994	947	236	15.88	—	$15,038
Apr 1994	645	223	14.14	—	$9,120
Mar 1994	813	191	12.46	—	$10,130
Feb 1994	676	240	12.50	—	$8,450
Jan 1994	842	230	12.66	—	$10,660
Dec 1993	791	224	12.33	—	$9,753
Nov 1993	902	233	14.49	—	$13,070
Oct 1993	672	253	15.85	—	$10,651
Sep 1993	1,117	324	15.03	—	$16,789
Aug 1993	947	269	15.66	—	$14,830
Jul 1993	903	302	15.46	—	$13,960
Jun 1993	926	272	16.79	—	$15,548
May 1993	1,162	337	17.68	—	$20,544
Apr 1993	959	217	18.05	—	$17,310
Mar 1993	0	9	18.14	—	$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 2002 — as filed, then multipliedworked

Oil                  339 bbl  × $ 24.66 =     $8,360
Casinghead gas         3 Mcf  × $  3.58 =        $11

────────────────────────────────────────────────────
Month total                                   $8,370

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. 04/O/12180 is the state's own key, not one this site invented.