DORIS CHALK -B-

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

Operated by KEELEY OIL, L.L.C. (P-5 453380) in the HOWARD-GLASSCOCK (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26624District 08Field 42971332Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$1.1 M

Jan 1993 – Feb 2017

Value, last 12 filed months

at the published price for each month

Months reported

290

no gaps in the span

Streams

oil, casinghead gas

The HOWARD-GLASSCOCK (GLORIETA) 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 131 leases and 850 wells, and the rule below applies to all of them.

Discovered

1925-12-31

as the register files it

Field class

Oil

the register's own label

Between wells

660 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 10 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “11/22/11.”

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	33,761 bbl	$1,142,247
Casinghead gas	Production	22 Mcf	$0
Total			$1,142,247

22 Mcf of this lease's gas, across 22 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 32.1109, -101.2703. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.11088, -101.27034 · 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

0.0%

0 of 2 wells

Median depth

3,258 ft

2 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

2100.0%

A plug date is filed

00.0%

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

00.0%

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 3,255 and 3,260 ft, median 3,258 ft, over the 2 wells that filed a depth.

Completions filed

Jun 1981 – Nov 1982

2 of 2 wells

2 wells


42-22732579	2	3,255 ft	Nov 1982	—	Yes
42-22732468	1	3,260 ft	Jun 1981	—	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 (290)

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

290 months


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	262	0	83.40	4.15	$21,851
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	263	0	92.90	4.64	$24,433
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	268	0	96.36	4.06	$25,824
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	262	0	86.50	4.59	$22,663
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	266	0	78.10	3.51	$20,775
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	265	0	73.68	4.42	$19,525
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	267	0	71.12	4.24	$18,989
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	267	0	78.39	4.39	$20,930
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	267	0	74.36	5.96	$19,854
Dec 2009	0	0	71.44	5.48	$0
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	262	0	72.54	4.11	$19,005
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	263	0	67.42	3.22	$17,731
Jul 2009	0	0	61.13	3.46	$0
Jun 2009	266	0	66.16	3.90	$17,599
May 2009	0	0	54.74	3.93	$0
Apr 2009	268	0	46.77	3.59	$12,534
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	249	0	35.86	5.37	$8,929
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	263	0	55.49	6.86	$14,594
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	267	0	101.76	7.88	$27,170
Aug 2008	0	0	114.22	8.48	$0
Jul 2008	263	0	131.08	11.39	$34,474
Jun 2008	0	0	131.33	13.03	$0
May 2008	268	0	123.17	11.57	$33,010
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	268	0	101.90	9.66	$27,309
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	266	0	90.38	8.21	$24,041
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	0	0	91.67	7.29	$0
Oct 2007	261	0	82.85	6.92	$21,624
Sep 2007	0	0	75.84	6.24	$0
Aug 2007	267	0	69.06	6.39	$18,439
Jul 2007	0	0	70.90	6.39	$0
Jun 2007	265	0	62.00	7.55	$16,430
May 2007	0	0	58.74	7.85	$0
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	266	0	56.92	7.30	$15,141
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	267	0	50.30	6.73	$13,430
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	0	0	54.20	7.62	$0
Oct 2006	258	0	54.90	6.01	$14,164
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	0	0	68.71	7.34	$0
Jul 2006	266	0	69.37	6.34	$18,452
Jun 2006	0	0	66.28	6.38	$0
May 2006	0	0	66.01	6.42	$0
Apr 2006	263	0	64.39	7.36	$16,935
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	265	0	57.59	7.75	$15,261
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	267	0	61.45	12.08	$16,407
Aug 2005	0	0	61.51	9.80	$0
Jul 2005	0	0	55.69	7.84	$0
Jun 2005	267	0	52.33	7.38	$13,972
May 2005	0	0	45.22	6.65	$0
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	267	0	50.37	7.15	$13,449
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	143	0	39.86	6.75	$5,700
Nov 2004	205	0	45.28	6.33	$9,282
Oct 2004	0	0	49.70	6.52	$0
Sep 2004	244	0	43.24	5.28	$10,551
Aug 2004	226	0	42.37	5.55	$9,576
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	208	0	36.10	6.43	$7,509
May 2004	0	0	37.48	6.49	$0
Apr 2004	249	0	34.47	5.86	$8,583
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	227	0	32.45	5.51	$7,366
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	220	0	30.26	6.30	$6,657
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	245	0	28.17	4.76	$6,902
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	243	0	29.76	5.13	$7,232
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	267	0	28.56	5.98	$7,626
May 2003	0	0	26.59	5.97	$0
Apr 2003	237	0	26.67	5.41	$6,321
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	215	0	33.48	7.93	$7,198
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	205	0	26.91	4.85	$5,517
Nov 2002	218	0	24.66	4.14	$5,376
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	265	0	27.44	3.64	$7,272
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	260	0	24.58	3.06	$6,391
Jun 2002	0	0	23.73	3.34	$0
May 2002	267	0	24.66	3.58	$6,584
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	221	0	22.00	3.10	$4,862
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	211	0	17.17	2.38	$3,623
Dec 2001	194	0	16.93	2.36	$3,284
Nov 2001	0	0	18.07	2.41	$0
Oct 2001	233	0	19.78	2.53	$4,609
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	252	0	24.87	3.05	$6,267
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	264	0	24.56	3.82	$6,484
May 2001	266	0	25.52	4.31	$6,788
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	268	0	24.54	5.38	$6,577
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	235	0	27.47	8.40	$6,455
Dec 2000	0	0	26.88	9.12	$0
Nov 2000	254	0	32.21	5.66	$8,181
Oct 2000	0	0	31.23	5.15	$0
Sep 2000	230	0	31.87	5.19	$7,330
Aug 2000	215	0	29.64	4.54	$6,373
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	266	0	29.30	4.40	$7,794
May 2000	267	0	27.26	3.68	$7,278
Apr 2000	0	0	24.51	3.12	$0
Mar 2000	233	0	28.42	2.86	$6,622
Feb 2000	0	0	27.62	2.73	$0
Jan 2000	266	0	25.27	2.48	$6,722
Dec 1999	0	0	24.28	2.42	$0
Nov 1999	211	0	23.19	2.43	$4,893
Oct 1999	244	0	20.98	2.80	$5,119
Sep 1999	0	0	21.75	2.62	$0
Aug 1999	264	0	19.26	2.88	$5,085
Jul 1999	0	0	17.89	2.37	$0
Jun 1999	252	0	15.94	2.36	$4,017
May 1999	224	0	15.79	2.32	$3,537
Apr 1999	0	0	15.10	2.21	$0
Mar 1999	241	0	12.47	1.84	$3,005
Feb 1999	268	0	9.98	1.82	$2,675
Jan 1999	0	0	10.38	1.90	$0
Dec 1998	270	0	9.20	1.77	$2,484
Nov 1998	270	0	10.89	2.19	$2,940
Oct 1998	0	0	12.42	1.97	$0
Sep 1998	267	0	12.59	2.08	$3,362
Aug 1998	0	0	11.30	1.91	$0
Jul 1998	253	0	11.74	2.24	$2,970
Jun 1998	267	0	11.24	2.24	$3,001
May 1998	0	0	12.62	2.21	$0
Apr 1998	265	0	13.04	2.51	$3,456
Mar 1998	269	0	12.80	2.31	$3,443
Feb 1998	0	0	13.95	2.30	$0
Jan 1998	267	0	14.70	2.15	$3,925
Dec 1997	266	0	16.32	2.41	$4,341
Nov 1997	0	0	18.19	3.09	$0
Oct 1997	269	0	19.25	3.15	$5,178
Sep 1997	267	0	17.74	2.95	$4,737
Aug 1997	0	0	17.86	2.55	$0
Jul 1997	266	0	17.58	2.25	$4,676
Jun 1997	268	0	17.24	2.26	$4,620
May 1997	266	0	18.97	2.31	$5,046
Apr 1997	0	0	17.88	2.08	$0
Mar 1997	266	0	18.95	1.94	$5,041
Feb 1997	266	0	20.49	2.21	$5,450
Jan 1997	0	0	23.48	3.54	$0
Dec 1996	225	0	23.32	—	$5,247
Nov 1996	270	0	21.97	—	$5,932
Oct 1996	269	0	23.31	—	$6,270
Sep 1996	269	0	22.22	—	$5,977
Aug 1996	520	0	20.26	—	$10,535
Jul 1996	266	0	19.55	—	$5,200
Jun 1996	270	0	18.73	—	$5,057
May 1996	0	0	19.43	—	$0
Apr 1996	264	0	21.51	—	$5,679
Mar 1996	268	0	19.38	—	$5,194
Feb 1996	245	0	16.98	—	$4,160
Jan 1996	0	0	17.07	—	$0
Dec 1995	224	0	17.19	—	$3,851
Nov 1995	269	0	16.00	—	$4,304
Oct 1995	269	0	15.43	—	$4,151
Sep 1995	267	0	16.18	—	$4,320
Aug 1995	0	0	15.92	—	$0
Jul 1995	267	0	15.24	—	$4,069
Jun 1995	267	0	16.41	—	$4,381
May 1995	267	0	17.56	—	$4,689
Apr 1995	269	0	17.73	—	$4,769
Mar 1995	271	0	16.44	—	$4,455
Feb 1995	0	0	16.58	—	$0
Jan 1995	241	0	15.92	—	$3,837
Dec 1994	236	0	15.03	—	$3,547
Nov 1994	271	0	15.90	—	$4,309
Oct 1994	269	1	15.58	—	$4,191
Sep 1994	268	1	15.29	—	$4,098
Aug 1994	267	1	16.13	—	$4,307
Jul 1994	266	1	17.56	—	$4,671
Jun 1994	265	1	17.09	—	$4,529
May 1994	270	1	15.88	—	$4,288
Apr 1994	0	1	14.14	—	$0
Mar 1994	268	1	12.46	—	$3,339
Feb 1994	270	1	12.50	—	$3,375
Jan 1994	267	1	12.66	—	$3,380
Dec 1993	271	1	12.33	—	$3,341
Nov 1993	268	1	14.49	—	$3,883
Oct 1993	267	1	15.85	—	$4,232
Sep 1993	268	1	15.03	—	$4,028
Aug 1993	0	1	15.66	—	$0
Jul 1993	247	1	15.46	—	$3,819
Jun 1993	257	1	16.79	—	$4,315
May 1993	264	1	17.68	—	$4,668
Apr 1993	260	1	18.05	—	$4,693
Mar 1993	271	1	18.14	—	$4,916
Feb 1993	271	1	17.90	—	$4,851
Jan 1993	269	1	16.93	—	$4,554

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.

Aug 2011 — as filed, then multipliedworked

Oil                  262 bbl  × $ 83.40 =    $21,851
Casinghead gas         0 Mcf  × $  4.15 =         $0

────────────────────────────────────────────────────
Month total                                  $21,851

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. 08/O/26624 is the state's own key, not one this site invented.