TUBB

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

Operated by CHEVRON U. S. A. INC. (P-5 148113) in the SAND HILLS (JUDKINS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 146630District 08Field 80473248Hydrogen sulphide fieldCondensateGasSave Export

Value, all time

$656 k

Sep 1993 – Nov 2005

Value, last 12 filed months

$42 k

at the published price for each month

Months reported

147

no gaps in the span

Streams

condensate, gas

The SAND HILLS (JUDKINS) 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 452 leases and 1,103 wells, and the rule below applies to all of them.

Discovered

1960-09-01

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2025-01-29.

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: “ORDER 8-48935 EFF. 6/6/62.”

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	4,263 bbl	$104,471
Gas	Production	184,278 Mcf	$551,061
Total			$655,532

40,429 Mcf of this lease's gas, across 39 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 31.4285, -102.6200. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.42853, -102.62002 · 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

5,765 ft

1 wells filed one

Completion to plug

11.5 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 5,765 ft.

Completions filed

Jun 2005

1 of 1 wells

Plug dates filed

Dec 2016

1 of 1 wells

Last completion to plug: a median of 11.5 years across the 1 well that filed both dates, with the middle half between 11.5 years and 11.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-10304781	1	5,765 ft	Jun 2005	Dec 2016	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 (147)

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

147 months


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	3	0	55.69	7.84	$167
Jun 2005	40	439	52.33	7.38	$5,333
May 2005	43	561	45.22	6.65	$5,676
Apr 2005	49	602	49.20	7.36	$6,842
Mar 2005	30	595	50.37	7.15	$5,768
Feb 2005	30	487	45.22	6.31	$4,431
Jan 2005	29	720	43.16	6.32	$5,804
Dec 2004	61	763	39.86	6.75	$7,583
Nov 2004	33	587	45.28	6.33	$5,210
Oct 2004	27	606	49.70	6.52	$5,290
Sep 2004	35	572	43.24	5.28	$4,536
Aug 2004	37	574	42.37	5.55	$4,754
Jul 2004	28	567	38.28	6.08	$4,522
Jun 2004	26	578	36.10	6.43	$4,657
May 2004	24	564	37.48	6.49	$4,562
Apr 2004	28	541	34.47	5.86	$4,135
Mar 2004	21	394	34.36	5.53	$2,900
Feb 2004	24	315	32.45	5.51	$2,514
Jan 2004	36	531	32.03	6.30	$4,498
Dec 2003	35	807	30.26	6.30	$6,145
Nov 2003	30	840	28.80	4.60	$4,724
Oct 2003	33	1,135	28.17	4.76	$6,332
Sep 2003	17	1,140	26.31	4.75	$5,862
Aug 2003	20	1,306	29.76	5.13	$7,295
Jul 2003	23	1,510	29.41	5.17	$8,484
Jun 2003	25	1,841	28.56	5.98	$11,729
May 2003	26	1,963	26.59	5.97	$12,416
Apr 2003	28	1,819	26.67	5.41	$10,583
Mar 2003	32	1,743	31.14	6.10	$11,622
Feb 2003	24	1,444	33.48	7.93	$12,248
Jan 2003	19	1,601	30.31	5.58	$9,513
Dec 2002	19	1,638	26.91	4.85	$8,462
Nov 2002	24	1,606	24.66	4.14	$7,236
Oct 2002	61	1,752	26.46	4.23	$9,023
Sep 2002	33	1,786	27.44	3.64	$7,398
Aug 2002	49	1,838	25.96	3.16	$7,088
Jul 2002	44	1,713	24.58	3.06	$6,326
Jun 2002	42	1,716	23.73	3.34	$6,725
May 2002	44	1,774	24.66	3.58	$7,443
Apr 2002	47	1,697	23.65	3.51	$7,072
Mar 2002	49	1,711	22.00	3.10	$6,387
Feb 2002	59	1,578	18.22	2.38	$4,824
Jan 2002	55	1,747	17.17	2.38	$5,095
Dec 2001	56	1,723	16.93	2.36	$5,022
Nov 2001	47	1,625	18.07	2.41	$4,758
Oct 2001	44	1,764	19.78	2.53	$5,331
Sep 2001	47	1,862	24.26	2.25	$5,332
Aug 2001	52	2,013	24.87	3.05	$7,439
Jul 2001	53	2,018	23.93	3.20	$7,720
Jun 2001	61	2,063	24.56	3.82	$9,387
May 2001	47	1,970	25.52	4.31	$9,685
Apr 2001	44	1,951	24.68	5.34	$11,495
Mar 2001	54	2,080	24.54	5.38	$12,508
Feb 2001	53	1,774	27.75	5.77	$11,702
Jan 2001	51	2,031	27.47	8.40	$18,459
Dec 2000	53	1,870	26.88	9.12	$18,484
Nov 2000	54	1,897	32.21	5.66	$12,473
Oct 2000	45	1,591	31.23	5.15	$9,592
Sep 2000	63	1,955	31.87	5.19	$12,147
Aug 2000	48	2,302	29.64	4.54	$11,876
Jul 2000	15	2,559	28.53	4.09	$10,894
Jun 2000	52	2,438	29.30	4.40	$12,244
May 2000	63	2,186	27.26	3.68	$9,761
Apr 2000	21	1,887	24.51	3.12	$6,395
Mar 2000	0	1,828	28.42	2.86	$5,228
Feb 2000	4	2,179	27.62	2.73	$6,052
Jan 2000	134	2,179	25.27	2.48	$8,791
Dec 1999	272	2,198	24.28	2.42	$11,932
Nov 1999	122	2,297	23.19	2.43	$8,420
Oct 1999	100	2,231	20.98	2.80	$8,353
Sep 1999	30	1,679	21.75	2.62	$5,050
Aug 1999	46	1,590	19.26	2.88	$5,458
Jul 1999	52	1,474	17.89	2.37	$4,427
Jun 1999	41	1,560	15.94	2.36	$4,338
May 1999	29	1,734	15.79	2.32	$4,483
Apr 1999	84	1,606	15.10	2.21	$4,815
Mar 1999	129	1,551	12.47	1.84	$4,460
Feb 1999	75	520	9.98	1.82	$1,694
Jan 1999	231	1,570	10.38	1.90	$5,381
Dec 1998	73	1,462	9.20	1.77	$3,264
Nov 1998	48	1,390	10.89	2.19	$3,561
Oct 1998	43	1,422	12.42	1.97	$3,334
Sep 1998	0	1,059	12.59	2.08	$2,205
Aug 1998	0	1,416	11.30	1.91	$2,701
Jul 1998	14	1,065	11.74	2.24	$2,547
Jun 1998	0	842	11.24	2.24	$1,884
May 1998	0	1,365	12.62	2.21	$3,012
Apr 1998	0	1,255	13.04	2.51	$3,144
Mar 1998	0	1,379	12.80	2.31	$3,185
Feb 1998	0	1,207	13.95	2.30	$2,775
Jan 1998	0	1,263	14.70	2.15	$2,722
Dec 1997	0	1,111	16.32	2.41	$2,679
Nov 1997	0	1,144	18.19	3.09	$3,533
Oct 1997	0	1,771	19.25	3.15	$5,578
Sep 1997	0	1,807	17.74	2.95	$5,339
Aug 1997	0	1,425	17.86	2.55	$3,641
Jul 1997	0	1,118	17.58	2.25	$2,512
Jun 1997	0	686	17.24	2.26	$1,548
May 1997	0	479	18.97	2.31	$1,106
Apr 1997	0	660	17.88	2.08	$1,375
Mar 1997	1	839	18.95	1.94	$1,646
Feb 1997	12	641	20.49	2.21	$1,660
Jan 1997	28	1,587	23.48	3.54	$6,275
Dec 1996	0	502	23.32	—	$0
Nov 1996	0	490	21.97	—	$0
Oct 1996	0	470	23.31	—	$0
Sep 1996	0	487	22.22	—	$0
Aug 1996	0	457	20.26	—	$0
Jul 1996	0	498	19.55	—	$0
Jun 1996	0	621	18.73	—	$0
May 1996	0	526	19.43	—	$0
Apr 1996	0	640	21.51	—	$0
Mar 1996	0	626	19.38	—	$0
Feb 1996	0	512	16.98	—	$0
Jan 1996	0	490	17.07	—	$0
Dec 1995	0	587	17.19	—	$0
Nov 1995	0	630	16.00	—	$0
Oct 1995	0	589	15.43	—	$0
Sep 1995	0	599	16.18	—	$0
Aug 1995	0	0	15.92	—	$0
Jul 1995	0	719	15.24	—	$0
Jun 1995	0	683	16.41	—	$0
May 1995	0	732	17.56	—	$0
Apr 1995	0	635	17.73	—	$0
Mar 1995	0	665	16.44	—	$0
Feb 1995	0	630	16.58	—	$0
Jan 1995	0	687	15.92	—	$0
Dec 1994	0	728	15.03	—	$0
Nov 1994	0	750	15.90	—	$0
Oct 1994	0	790	15.58	—	$0
Sep 1994	0	824	15.29	—	$0
Aug 1994	0	1,100	16.13	—	$0
Jul 1994	0	1,540	17.56	—	$0
Jun 1994	0	1,452	17.09	—	$0
May 1994	0	1,517	15.88	—	$0
Apr 1994	0	1,144	14.14	—	$0
Mar 1994	0	1,576	12.46	—	$0
Feb 1994	0	2,014	12.50	—	$0
Jan 1994	0	2,202	12.66	—	$0
Dec 1993	2	2,245	12.33	—	$25
Nov 1993	41	989	14.49	—	$594
Oct 1993	102	2,823	15.85	—	$1,617
Sep 1993	85	5,260	15.03	—	$1,278

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.

Jul 2005 — as filed, then multipliedworked

Condensate             3 bbl  × $ 55.69 =       $167
Gas                    0 Mcf  × $  7.84 =         $0

────────────────────────────────────────────────────
Month total                                     $167

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/146630 is the state's own key, not one this site invented.