DURHAM, MILDRED "A"

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

Operated by REPUBLIC ENERGY INC. (P-5 702645) in the BOONSVILLE (BEND CONGL., GAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 141671District 09Field 10574520CondensateGasSave Export

Value, all time

$364 k

Jan 1993 – Jun 2010

Value, last 12 filed months

at the published price for each month

Months reported

210

no gaps in the span

Streams

condensate, gas

The BOONSVILLE (BEND CONGL., GAS) 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 3,438 leases and 3,443 wells, and the rule below applies to all of them.

Discovered

1945-05-01

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,200 ft

minimum

From a lease line

467 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-06-10.

The Commission's schedule remark for this field reads: “AMOUNT HAD BEEN CALCULATED FOR 5/1/97.”

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
Condensate	Disposition	1,286 bbl	$26,496
Gas	Production	174,481 Mcf	$337,647
Total			$364,144

90,939 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 (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 33.2401, -97.9730. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.24015, -97.97299 · 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

5,750 ft

1 wells filed one

Completion to plug

18.1 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 5,750 ft.

Completions filed

May 1992

1 of 1 wells

Plug dates filed

Jun 2010

1 of 1 wells

Last completion to plug: a median of 18.1 years across the 1 well that filed both dates, with the middle half between 18.1 years and 18.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-23737927	14	5,750 ft	May 1992	Jun 2010	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 (210)

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

210 months


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	62	68.71	7.34	$455
Jul 2006	0	5	69.37	6.34	$32
Jun 2006	0	5	66.28	6.38	$32
May 2006	0	44	66.01	6.42	$283
Apr 2006	0	32	64.39	7.36	$236
Mar 2006	0	21	56.70	7.08	$149
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	0	37	60.59	8.93	$331
Dec 2005	0	45	54.94	13.42	$604
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	0	1,027	61.45	12.08	$12,405
Aug 2005	0	4,858	61.51	9.80	$47,593
Jul 2005	0	4,355	55.69	7.84	$34,159
Jun 2005	0	235	52.33	7.38	$1,735
May 2005	0	163	45.22	6.65	$1,084
Apr 2005	0	134	49.20	7.36	$986
Mar 2005	0	175	50.37	7.15	$1,252
Feb 2005	0	146	45.22	6.31	$922
Jan 2005	0	159	43.16	6.32	$1,005
Dec 2004	0	127	39.86	6.75	$857
Nov 2004	0	280	45.28	6.33	$1,773
Oct 2004	0	195	49.70	6.52	$1,270
Sep 2004	0	114	43.24	5.28	$602
Aug 2004	0	92	42.37	5.55	$511
Jul 2004	0	12	38.28	6.08	$73
Jun 2004	0	60	36.10	6.43	$386
May 2004	0	106	37.48	6.49	$688
Apr 2004	0	94	34.47	5.86	$551
Mar 2004	0	118	34.36	5.53	$653
Feb 2004	0	98	32.45	5.51	$540
Jan 2004	0	133	32.03	6.30	$838
Dec 2003	0	81	30.26	6.30	$510
Nov 2003	0	56	28.80	4.60	$257
Oct 2003	0	96	28.17	4.76	$457
Sep 2003	0	158	26.31	4.75	$750
Aug 2003	0	255	29.76	5.13	$1,308
Jul 2003	0	56	29.41	5.17	$290
Jun 2003	0	208	28.56	5.98	$1,244
May 2003	0	81	26.59	5.97	$484
Apr 2003	0	494	26.67	5.41	$2,671
Mar 2003	0	772	31.14	6.10	$4,706
Feb 2003	171	535	33.48	7.93	$9,965
Jan 2003	0	640	30.31	5.58	$3,573
Dec 2002	0	556	26.91	4.85	$2,699
Nov 2002	0	503	24.66	4.14	$2,081
Oct 2002	0	625	26.46	4.23	$2,643
Sep 2002	0	221	27.44	3.64	$803
Aug 2002	0	732	25.96	3.16	$2,316
Jul 2002	0	736	24.58	3.06	$2,253
Jun 2002	0	543	23.73	3.34	$1,813
May 2002	0	256	24.66	3.58	$918
Apr 2002	0	473	23.65	3.51	$1,661
Mar 2002	0	434	22.00	3.10	$1,347
Feb 2002	0	540	18.22	2.38	$1,283
Jan 2002	0	171	17.17	2.38	$406
Dec 2001	0	504	16.93	2.36	$1,192
Nov 2001	0	298	18.07	2.41	$717
Oct 2001	0	882	19.78	2.53	$2,230
Sep 2001	0	646	24.26	2.25	$1,454
Aug 2001	0	888	24.87	3.05	$2,711
Jul 2001	0	638	23.93	3.20	$2,040
Jun 2001	0	971	24.56	3.82	$3,713
May 2001	0	888	25.52	4.31	$3,825
Apr 2001	0	774	24.68	5.34	$4,130
Mar 2001	0	1,007	24.54	5.38	$5,414
Feb 2001	0	910	27.75	5.77	$5,248
Jan 2001	0	1,049	27.47	8.40	$8,810
Dec 2000	0	939	26.88	9.12	$8,566
Nov 2000	0	1,174	32.21	5.66	$6,642
Oct 2000	0	845	31.23	5.15	$4,348
Sep 2000	0	771	31.87	5.19	$3,999
Aug 2000	0	648	29.64	4.54	$2,942
Jul 2000	174	909	28.53	4.09	$8,682
Jun 2000	2	985	29.30	4.40	$4,390
May 2000	0	847	27.26	3.68	$3,117
Apr 2000	0	1,015	24.51	3.12	$3,163
Mar 2000	0	740	28.42	2.86	$2,116
Feb 2000	0	1,003	27.62	2.73	$2,735
Jan 2000	0	1,047	25.27	2.48	$2,597
Dec 1999	0	1,048	24.28	2.42	$2,540
Nov 1999	0	835	23.19	2.43	$2,032
Oct 1999	0	895	20.98	2.80	$2,509
Sep 1999	0	978	21.75	2.62	$2,561
Aug 1999	0	984	19.26	2.88	$2,830
Jul 1999	0	893	17.89	2.37	$2,119
Jun 1999	0	1,044	15.94	2.36	$2,466
May 1999	0	1,098	15.79	2.32	$2,548
Apr 1999	0	847	15.10	2.21	$1,870
Mar 1999	0	1,155	12.47	1.84	$2,123
Feb 1999	0	1,067	9.98	1.82	$1,940
Jan 1999	0	1,086	10.38	1.90	$2,063
Dec 1998	0	1,048	9.20	1.77	$1,858
Nov 1998	0	1,142	10.89	2.19	$2,496
Oct 1998	0	1,036	12.42	1.97	$2,040
Sep 1998	0	980	12.59	2.08	$2,041
Aug 1998	0	1,150	11.30	1.91	$2,193
Jul 1998	0	1,142	11.74	2.24	$2,555
Jun 1998	0	1,202	11.24	2.24	$2,689
May 1998	0	1,208	12.62	2.21	$2,665
Apr 1998	181	1,172	13.04	2.51	$5,296
Mar 1998	0	1,192	12.80	2.31	$2,753
Feb 1998	0	1,022	13.95	2.30	$2,350
Jan 1998	0	1,245	14.70	2.15	$2,683
Dec 1997	0	1,214	16.32	2.41	$2,927
Nov 1997	0	1,268	18.19	3.09	$3,916
Oct 1997	4	1,389	19.25	3.15	$4,452
Sep 1997	0	1,293	17.74	2.95	$3,821
Aug 1997	0	1,451	17.86	2.55	$3,707
Jul 1997	0	1,505	17.58	2.25	$3,382
Jun 1997	0	1,028	17.24	2.26	$2,320
May 1997	0	1,256	18.97	2.31	$2,899
Apr 1997	0	1,342	17.88	2.08	$2,795
Mar 1997	0	1,930	18.95	1.94	$3,743
Feb 1997	0	1,632	20.49	2.21	$3,600
Jan 1997	0	233	23.48	3.54	$825
Dec 1996	0	1,193	23.32	—	$0
Nov 1996	0	1,177	21.97	—	$0
Oct 1996	0	1,034	23.31	—	$0
Sep 1996	0	1,388	22.22	—	$0
Aug 1996	0	1,871	20.26	—	$0
Jul 1996	0	1,278	19.55	—	$0
Jun 1996	0	1,475	18.73	—	$0
May 1996	0	1,636	19.43	—	$0
Apr 1996	157	1,826	21.51	—	$3,377
Mar 1996	1	1,691	19.38	—	$19
Feb 1996	0	1,292	16.98	—	$0
Jan 1996	0	1,419	17.07	—	$0
Dec 1995	0	1,202	17.19	—	$0
Nov 1995	0	1,385	16.00	—	$0
Oct 1995	0	1,703	15.43	—	$0
Sep 1995	0	1,826	16.18	—	$0
Aug 1995	0	1,634	15.92	—	$0
Jul 1995	0	1,602	15.24	—	$0
Jun 1995	0	1,746	16.41	—	$0
May 1995	0	1,427	17.56	—	$0
Apr 1995	0	1,400	17.73	—	$0
Mar 1995	61	1,597	16.44	—	$1,003
Feb 1995	0	1,052	16.58	—	$0
Jan 1995	0	1,362	15.92	—	$0
Dec 1994	0	1,755	15.03	—	$0
Nov 1994	0	2,045	15.90	—	$0
Oct 1994	60	2,180	15.58	—	$935
Sep 1994	0	1,516	15.29	—	$0
Aug 1994	0	2,323	16.13	—	$0
Jul 1994	0	2,132	17.56	—	$0
Jun 1994	0	1,781	17.09	—	$0
May 1994	179	2,395	15.88	—	$2,843
Apr 1994	0	2,058	14.14	—	$0
Mar 1994	0	2,121	12.46	—	$0
Feb 1994	0	1,634	12.50	—	$0
Jan 1994	0	1,906	12.66	—	$0
Dec 1993	0	2,162	12.33	—	$0
Nov 1993	0	2,355	14.49	—	$0
Oct 1993	0	2,653	15.85	—	$0
Sep 1993	0	2,929	15.03	—	$0
Aug 1993	0	2,459	15.66	—	$0
Jul 1993	0	2,719	15.46	—	$0
Jun 1993	0	3,098	16.79	—	$0
May 1993	163	2,812	17.68	—	$2,882
Apr 1993	0	3,302	18.05	—	$0
Mar 1993	1	2,386	18.14	—	$18
Feb 1993	0	2,379	17.90	—	$0
Jan 1993	132	2,623	16.93	—	$2,235

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 2006 — as filed, then multipliedworked

Condensate             0 bbl  × $ 68.71 =         $0
Gas                   62 Mcf  × $  7.34 =       $455

────────────────────────────────────────────────────
Month total                                     $455

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. 09/G/141671 is the state's own key, not one this site invented.