GRAYBURG GAS UNIT XIII

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

Operated by LINN OPERATING, INC. (P-5 501545) in the GOLDSMITH, EAST (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 36021District 08Field 35653444Hydrogen sulphide fieldCondensateGasSave Export

Value, all time

$1.9 M

Jan 1993 – Mar 2015

Value, last 12 filed months

at the published price for each month

Months reported

267

no gaps in the span

Streams

condensate, gas

The GOLDSMITH, EAST (GRAYBURG) 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 46 leases and 46 wells, and the rule below applies to all of them.

Discovered

—

not filed

Field class

Oil and gas

the register's own label

Between wells

1,800 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 320 acres. The field rule took effect on 1964-12-16.

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.

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	96 bbl	$1,473
Gas	Production	617,003 Mcf	$1,899,036
Total			$1,900,509

226,468 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 31.9987, -102.5625. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.99865, -102.56254 · 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

4,130 ft

1 wells filed one

Completion to plug

50.0 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 4,130 ft.

Completions filed

Mar 1965

1 of 1 wells

Plug dates filed

Mar 2015

1 of 1 wells

Last completion to plug: a median of 50.0 years across the 1 well that filed both dates, with the middle half between 50.0 years and 50.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-13520500	1	4,130 ft	Mar 1965	Mar 2015	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 (267)

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

267 months


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	3	94.83	4.15	$12
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	6	86.95	3.62	$22
Oct 2012	0	6	89.38	3.40	$20
Sep 2012	0	4	94.67	2.92	$12
Aug 2012	0	72	92.66	2.91	$209
Jul 2012	0	647	85.13	3.02	$1,954
Jun 2012	0	488	79.82	2.52	$1,229
May 2012	0	1,069	91.61	2.49	$2,660
Apr 2012	0	1,309	101.65	2.00	$2,614
Mar 2012	0	493	105.05	2.22	$1,095
Feb 2012	0	377	101.10	2.57	$969
Jan 2012	0	240	98.09	2.73	$656
Dec 2011	0	384	96.87	3.24	$1,244
Nov 2011	0	334	95.72	3.31	$1,106
Oct 2011	0	231	84.98	3.65	$843
Sep 2011	0	19	83.62	3.99	$76
Aug 2011	0	1	83.40	4.15	$4
Jul 2011	0	25	94.14	4.52	$113
Jun 2011	0	43	92.90	4.64	$200
May 2011	0	339	98.13	4.40	$1,493
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	245	85.64	4.18	$1,024
Jan 2011	0	115	86.50	4.59	$528
Dec 2010	0	214	85.73	4.35	$930
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	0	61	78.10	3.51	$214
Sep 2010	0	552	72.63	3.98	$2,197
Aug 2010	0	566	73.68	4.42	$2,501
Jul 2010	0	517	72.55	4.74	$2,449
Jun 2010	0	560	70.36	4.91	$2,750
May 2010	0	538	71.12	4.24	$2,279
Apr 2010	0	378	81.69	4.12	$1,558
Mar 2010	0	46	78.39	4.39	$202
Feb 2010	0	986	73.58	5.44	$5,366
Jan 2010	0	973	74.36	5.96	$5,803
Dec 2009	0	1,107	71.44	5.48	$6,071
Nov 2009	0	896	74.59	3.75	$3,361
Oct 2009	0	635	72.54	4.11	$2,610
Sep 2009	0	1,178	65.54	3.06	$3,610
Aug 2009	0	1,229	67.42	3.22	$3,956
Jul 2009	0	1,087	61.13	3.46	$3,766
Jun 2009	0	1,486	66.16	3.90	$5,788
May 2009	0	1,309	54.74	3.93	$5,139
Apr 2009	0	1,660	46.77	3.59	$5,955
Mar 2009	0	1,049	42.14	4.06	$4,258
Feb 2009	0	1,134	32.81	4.63	$5,254
Jan 2009	0	911	35.86	5.37	$4,893
Dec 2008	0	1,875	37.10	5.98	$11,207
Nov 2008	0	1,999	55.49	6.86	$13,714
Oct 2008	0	1,520	75.24	6.92	$10,521
Sep 2008	0	2,031	101.76	7.88	$15,998
Aug 2008	0	1,688	114.22	8.48	$14,319
Jul 2008	0	1,953	131.08	11.39	$22,244
Jun 2008	0	616	131.33	13.03	$8,028
May 2008	0	2,300	123.17	11.57	$26,621
Apr 2008	0	2,284	110.31	10.45	$23,879
Mar 2008	0	1,768	101.90	9.66	$17,086
Feb 2008	0	1,805	92.53	8.77	$15,831
Jan 2008	0	2,272	90.38	8.21	$18,643
Dec 2007	0	2,237	88.33	7.30	$16,335
Nov 2007	0	2,242	91.67	7.29	$16,348
Oct 2007	0	2,412	82.85	6.92	$16,696
Sep 2007	0	1,838	75.84	6.24	$11,477
Aug 2007	0	2,229	69.06	6.39	$14,239
Jul 2007	0	2,134	70.90	6.39	$13,632
Jun 2007	0	2,059	62.00	7.55	$15,542
May 2007	0	2,186	58.74	7.85	$17,152
Apr 2007	0	2,129	59.61	7.81	$16,617
Mar 2007	0	2,264	56.92	7.30	$16,532
Feb 2007	0	2,077	55.10	8.22	$17,065
Jan 2007	0	2,258	50.30	6.73	$15,189
Dec 2006	0	2,406	56.65	6.92	$16,646
Nov 2006	0	1,645	54.20	7.62	$12,531
Oct 2006	0	1,825	54.90	6.01	$10,975
Sep 2006	0	653	60.08	5.04	$3,289
Aug 2006	0	2,179	68.71	7.34	$15,994
Jul 2006	0	2,307	69.37	6.34	$14,633
Jun 2006	0	2,803	66.28	6.38	$17,894
May 2006	0	1,674	66.01	6.42	$10,755
Apr 2006	0	2,543	64.39	7.36	$18,718
Mar 2006	0	2,662	56.70	7.08	$18,855
Feb 2006	0	2,392	57.59	7.75	$18,541
Jan 2006	0	2,643	60.59	8.93	$23,611
Dec 2005	3	2,545	54.94	13.42	$34,307
Nov 2005	0	2,646	54.69	10.59	$28,017
Oct 2005	0	2,770	58.34	13.80	$38,214
Sep 2005	0	2,709	61.45	12.08	$32,722
Aug 2005	0	2,827	61.51	9.80	$27,696
Jul 2005	0	2,879	55.69	7.84	$22,582
Jun 2005	0	2,771	52.33	7.38	$20,453
May 2005	0	2,469	45.22	6.65	$16,422
Apr 2005	0	2,535	49.20	7.36	$18,659
Mar 2005	0	2,296	50.37	7.15	$16,428
Feb 2005	0	2,180	45.22	6.31	$13,760
Jan 2005	0	2,431	43.16	6.32	$15,369
Dec 2004	0	2,412	39.86	6.75	$16,284
Nov 2004	0	2,681	45.28	6.33	$16,972
Oct 2004	0	2,702	49.70	6.52	$17,604
Sep 2004	0	2,559	43.24	5.28	$13,522
Aug 2004	0	1,865	42.37	5.55	$10,352
Jul 2004	0	1,862	38.28	6.08	$11,329
Jun 2004	0	1,869	36.10	6.43	$12,023
May 2004	0	2,152	37.48	6.49	$13,976
Apr 2004	0	2,141	34.47	5.86	$12,543
Mar 2004	0	1,826	34.36	5.53	$10,098
Feb 2004	0	1,681	32.45	5.51	$9,262
Jan 2004	0	1,991	32.03	6.30	$12,543
Dec 2003	0	2,029	30.26	6.30	$12,786
Nov 2003	0	1,857	28.80	4.60	$8,533
Oct 2003	0	1,949	28.17	4.76	$9,277
Sep 2003	0	2,046	26.31	4.75	$9,717
Aug 2003	0	2,118	29.76	5.13	$10,865
Jul 2003	0	1,642	29.41	5.17	$8,491
Jun 2003	0	1,496	28.56	5.98	$8,951
May 2003	0	2,716	26.59	5.97	$16,222
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	2,144	31.14	6.10	$13,070
Feb 2003	0	2,037	33.48	7.93	$16,145
Jan 2003	0	2,402	30.31	5.58	$13,408
Dec 2002	0	2,481	26.91	4.85	$12,042
Nov 2002	0	2,563	24.66	4.14	$10,603
Oct 2002	0	2,408	26.46	4.23	$10,184
Sep 2002	0	2,661	27.44	3.64	$9,673
Aug 2002	0	2,384	25.96	3.16	$7,543
Jul 2002	0	2,410	24.58	3.06	$7,379
Jun 2002	0	2,869	23.73	3.34	$9,577
May 2002	0	2,539	24.66	3.58	$9,100
Apr 2002	0	2,977	23.65	3.51	$10,456
Mar 2002	0	2,153	22.00	3.10	$6,680
Feb 2002	0	2,128	18.22	2.38	$5,055
Jan 2002	0	2,460	17.17	2.38	$5,844
Dec 2001	0	2,652	16.93	2.36	$6,270
Nov 2001	0	2,766	18.07	2.41	$6,654
Oct 2001	0	3,094	19.78	2.53	$7,824
Sep 2001	0	3,046	24.26	2.25	$6,858
Aug 2001	0	3,067	24.87	3.05	$9,364
Jul 2001	0	3,046	23.93	3.20	$9,738
Jun 2001	0	3,090	24.56	3.82	$11,817
May 2001	0	2,950	25.52	4.31	$12,707
Apr 2001	0	2,641	24.68	5.34	$14,091
Mar 2001	0	3,060	24.54	5.38	$16,452
Feb 2001	0	2,901	27.75	5.77	$16,730
Jan 2001	0	3,639	27.47	8.40	$30,563
Dec 2000	0	3,112	26.88	9.12	$28,389
Nov 2000	0	2,569	32.21	5.66	$14,535
Oct 2000	0	2,436	31.23	5.15	$12,534
Sep 2000	0	2,548	31.87	5.19	$13,215
Aug 2000	0	2,858	29.64	4.54	$12,977
Jul 2000	0	2,179	28.53	4.09	$8,912
Jun 2000	0	2,862	29.30	4.40	$12,585
May 2000	0	2,616	27.26	3.68	$9,626
Apr 2000	0	2,785	24.51	3.12	$8,678
Mar 2000	0	2,919	28.42	2.86	$8,348
Feb 2000	0	2,961	27.62	2.73	$8,073
Jan 2000	0	3,004	25.27	2.48	$7,451
Dec 1999	0	2,989	24.28	2.42	$7,245
Nov 1999	0	2,665	23.19	2.43	$6,487
Oct 1999	0	2,803	20.98	2.80	$7,859
Sep 1999	0	2,986	21.75	2.62	$7,820
Aug 1999	0	2,983	19.26	2.88	$8,578
Jul 1999	0	3,321	17.89	2.37	$7,879
Jun 1999	0	3,163	15.94	2.36	$7,471
May 1999	0	3,250	15.79	2.32	$7,543
Apr 1999	0	3,420	15.10	2.21	$7,552
Mar 1999	0	3,934	12.47	1.84	$7,232
Feb 1999	0	3,641	9.98	1.82	$6,619
Jan 1999	0	4,066	10.38	1.90	$7,725
Dec 1998	0	2,741	9.20	1.77	$4,861
Nov 1998	0	3,939	10.89	2.19	$8,610
Oct 1998	0	2,971	12.42	1.97	$5,851
Sep 1998	0	3,985	12.59	2.08	$8,299
Aug 1998	0	4,015	11.30	1.91	$7,658
Jul 1998	0	4,146	11.74	2.24	$9,276
Jun 1998	0	3,920	11.24	2.24	$8,770
May 1998	0	4,210	12.62	2.21	$9,289
Apr 1998	0	2,578	13.04	2.51	$6,459
Mar 1998	71	2,045	12.80	2.31	$5,632
Feb 1998	0	2,034	13.95	2.30	$4,676
Jan 1998	0	2,245	14.70	2.15	$4,838
Dec 1997	0	2,327	16.32	2.41	$5,611
Nov 1997	0	2,482	18.19	3.09	$7,665
Oct 1997	0	2,267	19.25	3.15	$7,141
Sep 1997	0	2,783	17.74	2.95	$8,223
Aug 1997	0	3,672	17.86	2.55	$9,381
Jul 1997	0	2,021	17.58	2.25	$4,541
Jun 1997	0	2,464	17.24	2.26	$5,562
May 1997	0	2,686	18.97	2.31	$6,201
Apr 1997	0	2,681	17.88	2.08	$5,584
Mar 1997	0	2,970	18.95	1.94	$5,759
Feb 1997	0	2,862	20.49	2.21	$6,313
Jan 1997	0	5,771	23.48	3.54	$20,428
Dec 1996	0	3,274	23.32	—	$0
Nov 1996	0	3,633	21.97	—	$0
Oct 1996	0	3,728	23.31	—	$0
Sep 1996	0	3,613	22.22	—	$0
Aug 1996	0	3,939	20.26	—	$0
Jul 1996	0	3,991	19.55	—	$0
Jun 1996	0	3,676	18.73	—	$0
May 1996	0	4,043	19.43	—	$0
Apr 1996	0	4,000	21.51	—	$0
Mar 1996	0	4,811	19.38	—	$0
Feb 1996	0	3,880	16.98	—	$0
Jan 1996	0	3,912	17.07	—	$0
Dec 1995	0	4,568	17.19	—	$0
Nov 1995	0	4,611	16.00	—	$0
Oct 1995	0	4,816	15.43	—	$0
Sep 1995	0	4,488	16.18	—	$0
Aug 1995	0	4,596	15.92	—	$0
Jul 1995	0	4,675	15.24	—	$0
Jun 1995	0	3,386	16.41	—	$0
May 1995	0	4,567	17.56	—	$0
Apr 1995	0	4,696	17.73	—	$0
Mar 1995	0	4,913	16.44	—	$0
Feb 1995	0	4,469	16.58	—	$0
Jan 1995	0	5,169	15.92	—	$0
Dec 1994	0	5,307	15.03	—	$0
Nov 1994	0	6,072	15.90	—	$0
Oct 1994	0	7,574	15.58	—	$0
Sep 1994	0	7,514	15.29	—	$0
Aug 1994	0	6,223	16.13	—	$0
Jul 1994	0	5,163	17.56	—	$0
Jun 1994	0	5,939	17.09	—	$0
May 1994	0	4,206	15.88	—	$0
Apr 1994	0	5,828	14.14	—	$0
Mar 1994	0	6,208	12.46	—	$0
Feb 1994	0	5,694	12.50	—	$0
Jan 1994	0	5,994	12.66	—	$0
Dec 1993	0	5,654	12.33	—	$0
Nov 1993	0	6,214	14.49	—	$0
Oct 1993	0	6,325	15.85	—	$0
Sep 1993	0	5,964	15.03	—	$0
Aug 1993	0	5,885	15.66	—	$0
Jul 1993	0	6,036	15.46	—	$0
Jun 1993	0	6,482	16.79	—	$0
May 1993	0	5,955	17.68	—	$0
Apr 1993	0	1,125	18.05	—	$0
Mar 1993	22	1,454	18.14	—	$399
Feb 1993	0	1,159	17.90	—	$0
Jan 1993	0	1,039	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.

May 2013 — as filed, then multipliedworked

Condensate             0 bbl  × $ 94.83 =         $0
Gas                    3 Mcf  × $  4.15 =        $12

────────────────────────────────────────────────────
Month total                                      $12

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/G/36021 is the state's own key, not one this site invented.