GRANSTAFF

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

Operated by CITATION OIL & GAS CORP. (P-5 154235) in the TOTO (BEND CONGL., LOWER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 18463District 7BField 90813090NGPA filingCondensateGasSave Export

Value, all time

$801 k

Jan 1993 – Apr 2019

Value, last 12 filed months

$1 k

at the published price for each month

Months reported

316

no gaps in the span

Streams

condensate, gas

The TOTO (BEND CONGL., LOWER) 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 78 leases and 78 wells, and the rule below applies to all of them.

Discovered

1954-06-20

as the register files it

Field class

Gas

the register's own label

Between wells

2,000 ft

minimum

From a lease line

467 ft

minimum

A drilling unit in this field needs at least 320 acres.

The Commission's schedule remark for this field reads: “100% AOF STATUS EFFECTIVE 4/1/95.”

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	1	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
Condensate	Disposition	42 bbl	$1,408
Gas	Production	261,374 Mcf	$799,190
Total			$800,598

93,352 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 32.9270, -97.7682. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.92704, -97.76822 · 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

5,333 ft

1 wells filed one

Completion to plug

63.8 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 5,333 ft.

Completions filed

Feb 1955

1 of 1 wells

Plug dates filed

Dec 2018

1 of 1 wells

Last completion to plug: a median of 63.8 years across the 1 well that filed both dates, with the middle half between 63.8 years and 63.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-36700330	1	5,333 ft	Feb 1955	Dec 2018	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 (316)

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

316 months


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	22	0	46.03	3.23	$1,013
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	6	41.55	3.10	$19
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	0	4	45.35	2.69	$11
May 2016	0	3	42.52	1.99	$6
Apr 2016	0	3	36.56	1.99	$6
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	6	38.79	2.17	$13
Oct 2015	0	2	43.55	2.43	$5
Sep 2015	0	3	42.99	2.76	$8
Aug 2015	0	1	40.16	2.87	$3
Jul 2015	0	2	48.15	2.95	$6
Jun 2015	0	2	56.15	2.88	$6
May 2015	0	2	55.21	2.96	$6
Apr 2015	0	2	49.82	2.71	$5
Mar 2015	0	1	42.89	2.93	$3
Feb 2015	0	4	44.66	2.98	$12
Jan 2015	0	3	43.43	3.10	$9
Dec 2014	0	2	54.69	3.59	$7
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	0	1	78.30	3.90	$4
Sep 2014	0	2	86.16	4.05	$8
Aug 2014	0	4	89.39	4.04	$16
Jul 2014	0	3	96.56	4.18	$13
Jun 2014	0	6	98.16	4.74	$28
May 2014	0	12	94.73	4.73	$57
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	60	90.40	4.86	$292
Dec 2013	0	131	91.82	4.35	$570
Nov 2013	0	150	88.85	3.74	$561
Oct 2013	0	101	97.42	3.78	$382
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	339	91.60	3.42	$1,159
Dec 2012	0	967	86.77	3.42	$3,307
Nov 2012	0	1,034	86.95	3.62	$3,748
Oct 2012	0	1,078	89.38	3.40	$3,665
Sep 2012	0	1,078	94.67	2.92	$3,146
Aug 2012	0	1,101	92.66	2.91	$3,202
Jul 2012	0	1,086	85.13	3.02	$3,281
Jun 2012	0	399	79.82	2.52	$1,005
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	1,015	101.65	2.00	$2,027
Mar 2012	0	861	105.05	2.22	$1,913
Feb 2012	0	818	101.10	2.57	$2,102
Jan 2012	0	826	98.09	2.73	$2,258
Dec 2011	0	714	96.87	3.24	$2,313
Nov 2011	0	698	95.72	3.31	$2,311
Oct 2011	0	724	84.98	3.65	$2,642
Sep 2011	0	758	83.62	3.99	$3,021
Aug 2011	0	765	83.40	4.15	$3,174
Jul 2011	0	795	94.14	4.52	$3,591
Jun 2011	0	822	92.90	4.64	$3,814
May 2011	0	886	98.13	4.40	$3,903
Apr 2011	0	1,183	105.96	4.33	$5,126
Mar 2011	0	1,152	96.36	4.06	$4,674
Feb 2011	0	855	85.64	4.18	$3,574
Jan 2011	0	356	86.50	4.59	$1,634
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	363	78.39	4.39	$1,593
Feb 2010	0	950	73.58	5.44	$5,170
Jan 2010	0	1,042	74.36	5.96	$6,215
Dec 2009	0	796	71.44	5.48	$4,365
Nov 2009	0	1,016	74.59	3.75	$3,812
Oct 2009	0	1,005	72.54	4.11	$4,131
Sep 2009	0	1,271	65.54	3.06	$3,895
Aug 2009	0	1,604	67.42	3.22	$5,162
Jul 2009	0	1,671	61.13	3.46	$5,789
Jun 2009	0	1,655	66.16	3.90	$6,446
May 2009	0	1,518	54.74	3.93	$5,959
Apr 2009	0	1,716	46.77	3.59	$6,156
Mar 2009	0	1,597	42.14	4.06	$6,482
Feb 2009	0	1,301	32.81	4.63	$6,028
Jan 2009	0	1,452	35.86	5.37	$7,799
Dec 2008	0	1,591	37.10	5.98	$9,510
Nov 2008	0	2,470	55.49	6.86	$16,945
Oct 2008	0	2,789	75.24	6.92	$19,305
Sep 2008	0	3,477	101.76	7.88	$27,389
Aug 2008	0	1,137	114.22	8.48	$9,645
Jul 2008	0	1,085	131.08	11.39	$12,358
Jun 2008	0	1,540	131.33	13.03	$20,070
May 2008	0	1,316	123.17	11.57	$15,232
Apr 2008	0	951	110.31	10.45	$9,943
Mar 2008	0	1,170	101.90	9.66	$11,307
Feb 2008	0	1,021	92.53	8.77	$8,955
Jan 2008	0	1,024	90.38	8.21	$8,403
Dec 2007	0	1,498	88.33	7.30	$10,938
Nov 2007	0	2,149	91.67	7.29	$15,670
Oct 2007	0	2,367	82.85	6.92	$16,384
Sep 2007	0	2,067	75.84	6.24	$12,907
Aug 2007	0	2,383	69.06	6.39	$15,222
Jul 2007	0	2,436	70.90	6.39	$15,561
Jun 2007	0	1,942	62.00	7.55	$14,659
May 2007	0	273	58.74	7.85	$2,142
Apr 2007	0	25	59.61	7.81	$195
Mar 2007	0	37	56.92	7.30	$270
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	0	18	50.30	6.73	$121
Dec 2006	0	645	56.65	6.92	$4,462
Nov 2006	0	788	54.20	7.62	$6,003
Oct 2006	0	737	54.90	6.01	$4,432
Sep 2006	0	876	60.08	5.04	$4,413
Aug 2006	0	1,034	68.71	7.34	$7,589
Jul 2006	0	820	69.37	6.34	$5,201
Jun 2006	0	851	66.28	6.38	$5,433
May 2006	0	0	66.01	6.42	$0
Apr 2006	0	74	64.39	7.36	$545
Mar 2006	0	84	56.70	7.08	$595
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	702	58.34	13.80	$9,685
Sep 2005	0	679	61.45	12.08	$8,202
Aug 2005	0	715	61.51	9.80	$7,005
Jul 2005	0	753	55.69	7.84	$5,906
Jun 2005	0	508	52.33	7.38	$3,750
May 2005	0	598	45.22	6.65	$3,977
Apr 2005	0	674	49.20	7.36	$4,961
Mar 2005	0	744	50.37	7.15	$5,323
Feb 2005	0	466	45.22	6.31	$2,941
Jan 2005	0	148	43.16	6.32	$936
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	0	253	45.28	6.33	$1,602
Oct 2004	0	830	49.70	6.52	$5,408
Sep 2004	0	753	43.24	5.28	$3,979
Aug 2004	0	828	42.37	5.55	$4,596
Jul 2004	0	858	38.28	6.08	$5,220
Jun 2004	0	847	36.10	6.43	$5,449
May 2004	0	806	37.48	6.49	$5,235
Apr 2004	0	700	34.47	5.86	$4,101
Mar 2004	0	755	34.36	5.53	$4,175
Feb 2004	0	808	32.45	5.51	$4,452
Jan 2004	0	863	32.03	6.30	$5,437
Dec 2003	0	75	30.26	6.30	$473
Nov 2003	0	224	28.80	4.60	$1,029
Oct 2003	0	501	28.17	4.76	$2,385
Sep 2003	0	594	26.31	4.75	$2,821
Aug 2003	0	732	29.76	5.13	$3,755
Jul 2003	0	631	29.41	5.17	$3,263
Jun 2003	0	910	28.56	5.98	$5,444
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	449	26.67	5.41	$2,428
Mar 2003	0	540	31.14	6.10	$3,292
Feb 2003	0	453	33.48	7.93	$3,590
Jan 2003	0	547	30.31	5.58	$3,053
Dec 2002	0	563	26.91	4.85	$2,733
Nov 2002	0	636	24.66	4.14	$2,631
Oct 2002	0	550	26.46	4.23	$2,326
Sep 2002	0	373	27.44	3.64	$1,356
Aug 2002	0	461	25.96	3.16	$1,459
Jul 2002	0	474	24.58	3.06	$1,451
Jun 2002	0	437	23.73	3.34	$1,459
May 2002	0	421	24.66	3.58	$1,509
Apr 2002	0	471	23.65	3.51	$1,654
Mar 2002	0	697	22.00	3.10	$2,163
Feb 2002	0	710	18.22	2.38	$1,687
Jan 2002	0	746	17.17	2.38	$1,772
Dec 2001	0	842	16.93	2.36	$1,991
Nov 2001	0	684	18.07	2.41	$1,645
Oct 2001	20	748	19.78	2.53	$2,287
Sep 2001	0	411	24.26	2.25	$925
Aug 2001	0	834	24.87	3.05	$2,546
Jul 2001	0	780	23.93	3.20	$2,494
Jun 2001	0	862	24.56	3.82	$3,296
May 2001	0	670	25.52	4.31	$2,886
Apr 2001	0	762	24.68	5.34	$4,066
Mar 2001	0	761	24.54	5.38	$4,091
Feb 2001	0	740	27.75	5.77	$4,268
Jan 2001	0	692	27.47	8.40	$5,812
Dec 2000	0	875	26.88	9.12	$7,982
Nov 2000	0	742	32.21	5.66	$4,198
Oct 2000	0	663	31.23	5.15	$3,411
Sep 2000	0	747	31.87	5.19	$3,874
Aug 2000	0	859	29.64	4.54	$3,901
Jul 2000	0	1,050	28.53	4.09	$4,294
Jun 2000	0	842	29.30	4.40	$3,702
May 2000	0	989	27.26	3.68	$3,639
Apr 2000	0	914	24.51	3.12	$2,848
Mar 2000	0	1,076	28.42	2.86	$3,077
Feb 2000	0	862	27.62	2.73	$2,350
Jan 2000	0	917	25.27	2.48	$2,275
Dec 1999	0	975	24.28	2.42	$2,363
Nov 1999	0	870	23.19	2.43	$2,118
Oct 1999	0	829	20.98	2.80	$2,324
Sep 1999	0	875	21.75	2.62	$2,291
Aug 1999	0	886	19.26	2.88	$2,548
Jul 1999	0	982	17.89	2.37	$2,330
Jun 1999	0	869	15.94	2.36	$2,053
May 1999	0	914	15.79	2.32	$2,121
Apr 1999	0	932	15.10	2.21	$2,058
Mar 1999	0	915	12.47	1.84	$1,682
Feb 1999	0	723	9.98	1.82	$1,314
Jan 1999	0	816	10.38	1.90	$1,550
Dec 1998	0	1,133	9.20	1.77	$2,009
Nov 1998	0	988	10.89	2.19	$2,159
Oct 1998	0	954	12.42	1.97	$1,879
Sep 1998	0	1,043	12.59	2.08	$2,172
Aug 1998	0	1,034	11.30	1.91	$1,972
Jul 1998	0	1,076	11.74	2.24	$2,407
Jun 1998	0	1,090	11.24	2.24	$2,439
May 1998	0	1,125	12.62	2.21	$2,482
Apr 1998	0	1,095	13.04	2.51	$2,743
Mar 1998	0	1,053	12.80	2.31	$2,432
Feb 1998	0	1,422	13.95	2.30	$3,269
Jan 1998	0	1,750	14.70	2.15	$3,771
Dec 1997	0	2,038	16.32	2.41	$4,914
Nov 1997	0	1,755	18.19	3.09	$5,420
Oct 1997	0	433	19.25	3.15	$1,364
Sep 1997	0	557	17.74	2.95	$1,646
Aug 1997	0	1,496	17.86	2.55	$3,822
Jul 1997	0	1,502	17.58	2.25	$3,375
Jun 1997	0	1,501	17.24	2.26	$3,388
May 1997	0	1,703	18.97	2.31	$3,931
Apr 1997	0	1,485	17.88	2.08	$3,093
Mar 1997	0	1,690	18.95	1.94	$3,277
Feb 1997	0	1,513	20.49	2.21	$3,338
Jan 1997	0	1,737	23.48	3.54	$6,148
Dec 1996	0	1,775	23.32	—	$0
Nov 1996	0	1,930	21.97	—	$0
Oct 1996	0	1,799	23.31	—	$0
Sep 1996	0	1,644	22.22	—	$0
Aug 1996	0	1,591	20.26	—	$0
Jul 1996	0	1,911	19.55	—	$0
Jun 1996	0	2,059	18.73	—	$0
May 1996	0	2,122	19.43	—	$0
Apr 1996	0	2,250	21.51	—	$0
Mar 1996	0	2,083	19.38	—	$0
Feb 1996	0	2,013	16.98	—	$0
Jan 1996	0	2,150	17.07	—	$0
Dec 1995	0	2,375	17.19	—	$0
Nov 1995	0	2,197	16.00	—	$0
Oct 1995	0	2,156	15.43	—	$0
Sep 1995	0	2,162	16.18	—	$0
Aug 1995	0	2,141	15.92	—	$0
Jul 1995	0	2,208	15.24	—	$0
Jun 1995	0	2,170	16.41	—	$0
May 1995	0	1,118	17.56	—	$0
Apr 1995	0	1,686	17.73	—	$0
Mar 1995	0	1,882	16.44	—	$0
Feb 1995	0	1,512	16.58	—	$0
Jan 1995	0	1,971	15.92	—	$0
Dec 1994	0	1,710	15.03	—	$0
Nov 1994	0	1,907	15.90	—	$0
Oct 1994	0	1,734	15.58	—	$0
Sep 1994	0	1,610	15.29	—	$0
Aug 1994	0	1,800	16.13	—	$0
Jul 1994	0	1,953	17.56	—	$0
Jun 1994	0	1,781	17.09	—	$0
May 1994	0	1,839	15.88	—	$0
Apr 1994	0	1,742	14.14	—	$0
Mar 1994	0	2,062	12.46	—	$0
Feb 1994	0	1,780	12.50	—	$0
Jan 1994	0	1,898	12.66	—	$0
Dec 1993	0	1,951	12.33	—	$0
Nov 1993	0	1,861	14.49	—	$0
Oct 1993	0	1,806	15.85	—	$0
Sep 1993	0	1,907	15.03	—	$0
Aug 1993	0	2,390	15.66	—	$0
Jul 1993	0	1,917	15.46	—	$0
Jun 1993	0	2,555	16.79	—	$0
May 1993	0	2,072	17.68	—	$0
Apr 1993	0	2,125	18.05	—	$0
Mar 1993	0	2,006	18.14	—	$0
Feb 1993	0	1,775	17.90	—	$0
Jan 1993	0	2,266	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.

Jan 2019 — as filed, then multipliedworked

Condensate            22 bbl  × $ 46.03 =     $1,013
Gas                    0 Mcf  × $  3.23 =         $0

────────────────────────────────────────────────────
Month total                                   $1,013

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. 7B/G/18463 is the state's own key, not one this site invented.