HUMPHREYS, MARGUERITE

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

Operated by APACHE CORPORATION (P-5 27200) in the MATHERS RANCH (TONKAWA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4306District 10Field 58257798OilCasinghead gasSave Export

Value, all time

$224 k

Jan 1993 – Feb 2012

Value, last 12 filed months

at the published price for each month

Months reported

230

no gaps in the span

Streams

oil, casinghead gas

The MATHERS RANCH (TONKAWA) 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 19 leases and 22 wells, and the rule below applies to all of them.

Discovered

1974-03-25

as the register files it

Field class

Oil and gas

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: “FIELD MADE EXEMPT EFC 9/1/11”

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	2,220 bbl	$39,603
Casinghead gas	Production	71,915 Mcf	$184,199
Total			$223,802

6,981 Mcf of this lease's gas, across 25 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 35.9004, -100.1683. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.90041, -100.16826 · 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

8,100 ft

1 wells filed one

Completion to plug

33.6 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 8,100 ft.

Completions filed

Apr 1978

1 of 1 wells

Plug dates filed

Nov 2011

1 of 1 wells

Last completion to plug: a median of 33.6 years across the 1 well that filed both dates, with the middle half between 33.6 years and 33.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-21130977	3	8,100 ft	Apr 1978	Nov 2011	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 (230)

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

230 months


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	78	0	24.66	4.14	$1,923
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	0	0	24.66	3.58	$0
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	0	0	18.07	2.41	$0
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	0	0	24.87	3.05	$0
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	0	0	24.56	3.82	$0
May 2001	0	348	25.52	4.31	$1,499
Apr 2001	0	463	24.68	5.34	$2,470
Mar 2001	0	666	24.54	5.38	$3,581
Feb 2001	0	548	27.75	5.77	$3,160
Jan 2001	0	678	27.47	8.40	$5,694
Dec 2000	200	667	26.88	9.12	$11,461
Nov 2000	0	649	32.21	5.66	$3,672
Oct 2000	0	594	31.23	5.15	$3,056
Sep 2000	0	624	31.87	5.19	$3,236
Aug 2000	0	510	29.64	4.54	$2,316
Jul 2000	0	390	28.53	4.09	$1,595
Jun 2000	0	819	29.30	4.40	$3,601
May 2000	0	728	27.26	3.68	$2,679
Apr 2000	0	722	24.51	3.12	$2,250
Mar 2000	0	667	28.42	2.86	$1,907
Feb 2000	0	396	27.62	2.73	$1,080
Jan 2000	0	680	25.27	2.48	$1,687
Dec 1999	78	659	24.28	2.42	$3,491
Nov 1999	0	638	23.19	2.43	$1,553
Oct 1999	0	619	20.98	2.80	$1,736
Sep 1999	0	613	21.75	2.62	$1,605
Aug 1999	0	638	19.26	2.88	$1,835
Jul 1999	0	655	17.89	2.37	$1,554
Jun 1999	187	631	15.94	2.36	$4,471
May 1999	0	634	15.79	2.32	$1,472
Apr 1999	0	622	15.10	2.21	$1,373
Mar 1999	0	634	12.47	1.84	$1,166
Feb 1999	0	654	9.98	1.82	$1,189
Jan 1999	0	1,027	10.38	1.90	$1,951
Dec 1998	0	801	9.20	1.77	$1,420
Nov 1998	0	654	10.89	2.19	$1,429
Oct 1998	0	0	12.42	1.97	$0
Sep 1998	206	755	12.59	2.08	$4,166
Aug 1998	0	823	11.30	1.91	$1,570
Jul 1998	0	759	11.74	2.24	$1,698
Jun 1998	0	790	11.24	2.24	$1,767
May 1998	0	617	12.62	2.21	$1,361
Apr 1998	0	598	13.04	2.51	$1,498
Mar 1998	0	479	12.80	2.31	$1,106
Feb 1998	0	240	13.95	2.30	$552
Jan 1998	0	3,435	14.70	2.15	$7,402
Dec 1997	0	4,127	16.32	2.41	$9,951
Nov 1997	209	4,222	18.19	3.09	$16,840
Oct 1997	0	4,489	19.25	3.15	$14,140
Sep 1997	0	4,118	17.74	2.95	$12,168
Aug 1997	0	4,137	17.86	2.55	$10,569
Jul 1997	0	3,807	17.58	2.25	$8,554
Jun 1997	0	3,656	17.24	2.26	$8,252
May 1997	0	3,703	18.97	2.31	$8,548
Apr 1997	0	2,759	17.88	2.08	$5,746
Mar 1997	0	1,236	18.95	1.94	$2,397
Feb 1997	0	449	20.49	2.21	$990
Jan 1997	0	107	23.48	3.54	$379
Dec 1996	0	99	23.32	—	$0
Nov 1996	197	97	21.97	—	$4,328
Oct 1996	0	58	23.31	—	$0
Sep 1996	0	28	22.22	—	$0
Aug 1996	0	0	20.26	—	$0
Jul 1996	0	0	19.55	—	$0
Jun 1996	0	0	18.73	—	$0
May 1996	0	0	19.43	—	$0
Apr 1996	0	0	21.51	—	$0
Mar 1996	0	0	19.38	—	$0
Feb 1996	0	0	16.98	—	$0
Jan 1996	0	0	17.07	—	$0
Dec 1995	0	0	17.19	—	$0
Nov 1995	0	0	16.00	—	$0
Oct 1995	0	0	15.43	—	$0
Sep 1995	0	0	16.18	—	$0
Aug 1995	0	0	15.92	—	$0
Jul 1995	0	0	15.24	—	$0
Jun 1995	0	0	16.41	—	$0
May 1995	152	0	17.56	—	$2,669
Apr 1995	0	0	17.73	—	$0
Mar 1995	0	0	16.44	—	$0
Feb 1995	0	0	16.58	—	$0
Jan 1995	0	0	15.92	—	$0
Dec 1994	0	0	15.03	—	$0
Nov 1994	0	0	15.90	—	$0
Oct 1994	0	0	15.58	—	$0
Sep 1994	0	298	15.29	—	$0
Aug 1994	181	343	16.13	—	$2,920
Jul 1994	0	343	17.56	—	$0
Jun 1994	0	332	17.09	—	$0
May 1994	0	343	15.88	—	$0
Apr 1994	0	332	14.14	—	$0
Mar 1994	182	343	12.46	—	$2,268
Feb 1994	0	310	12.50	—	$0
Jan 1994	0	343	12.66	—	$0
Dec 1993	0	33	12.33	—	$0
Nov 1993	182	332	14.49	—	$2,637
Oct 1993	0	343	15.85	—	$0
Sep 1993	0	332	15.03	—	$0
Aug 1993	187	343	15.66	—	$2,928
Jul 1993	0	343	15.46	—	$0
Jun 1993	0	332	16.79	—	$0
May 1993	0	343	17.68	—	$0
Apr 1993	0	332	18.05	—	$0
Mar 1993	181	337	18.14	—	$3,283
Feb 1993	0	305	17.90	—	$0
Jan 1993	0	337	16.93	—	$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.

Nov 2002 — as filed, then multipliedworked

Oil                   78 bbl  × $ 24.66 =     $1,923
Casinghead gas         0 Mcf  × $  4.14 =         $0

────────────────────────────────────────────────────
Month total                                   $1,923

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. 10/O/4306 is the state's own key, not one this site invented.