TCG 34

Name: TCG 34 lease production and value, Sep 2011 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by TRILOGY OPERATING, INC. (P-5 869713) in the DEADWOOD (FUSSELMAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 41702District 08Field 23736500Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$59.8 M

Sep 2011 – Apr 2018

Value, last 12 filed months

$5.7 M

at the published price for each month

Months reported

no gaps in the span

Streams

oil, casinghead gas

The DEADWOOD (FUSSELMAN) 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 21 leases and 34 wells, and the rule below applies to all of them.

Discovered

1977-07-03

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,320 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1978-10-10.

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: “OPTIONAL 80 ACRE UNITS - DIAGONAL 3250'”

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	919,038 bbl	$58,813,885
Casinghead gas	Production	316,641 Mcf	$981,606
Total			$59,795,491

Wells on this lease (3)

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 32.0390, -101.4661. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.03945, -101.46606 · 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%

3 of 3 wells

With a plug date

33.3%

1 of 3 wells

Median depth

10,208 ft

3 wells filed one

Completion to plug

9 months

median over 1 well

What the state filed about each well

On the RRC proration schedule

3100.0%

A plug date is filed

133.3%

BothOn the schedule and plugged. Neither fact cancels the other.

133.3%

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

Between 10,135 and 10,233 ft, median 10,208 ft, over the 3 wells that filed a depth.

Completions filed

Mar 2012 – Apr 2025

3 of 3 wells

Plug dates filed

Jan 2026

1 of 3 wells; 2 filed none

Last completion to plug: a median of 9 months across the 1 well that filed both dates, with the middle half between 9 months and 9 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells


42-17334097	8	10,135 ft	Apr 2025	Jan 2026	Yes
42-17336984	10	10,233 ft	Sep 2023	—	Yes
42-17334096	7	10,208 ft	Mar 2012	—	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 (80)

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

80 months


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	16,312	5,516	57.27	2.92	$950,303
Nov 2017	14,628	5,099	55.42	3.12	$826,584
Oct 2017	13,476	4,129	49.29	2.98	$676,552
Sep 2017	14,078	4,212	47.52	3.09	$681,990
Aug 2017	14,201	5,213	45.37	3.00	$659,961
Jul 2017	14,201	5,148	43.87	3.09	$638,891
Jun 2017	14,151	4,550	42.49	3.09	$615,323
May 2017	14,696	5,367	45.37	3.26	$684,272
Apr 2017	13,993	5,824	47.93	3.21	$689,389
Mar 2017	14,742	6,688	46.77	2.98	$709,438
Feb 2017	13,476	4,965	50.45	2.95	$694,524
Jan 2017	14,939	2,534	49.41	3.42	$746,799
Dec 2016	15,505	2,721	48.76	3.72	$766,154
Nov 2016	15,244	5,813	42.49	2.64	$663,089
Oct 2016	15,111	5,844	46.19	3.09	$716,037
Sep 2016	15,510	6,139	41.55	3.10	$663,475
Aug 2016	13,499	6,110	41.44	2.92	$577,266
Jul 2016	14,625	6,400	41.62	2.92	$627,408
Jun 2016	14,606	6,457	45.35	2.69	$679,725
May 2016	15,248	6,407	42.52	1.99	$661,102
Apr 2016	14,048	5,113	36.56	1.99	$523,775
Mar 2016	15,840	5,517	33.01	1.79	$532,776
Feb 2016	16,275	5,518	26.47	2.06	$442,186
Jan 2016	16,679	5,422	27.35	2.36	$468,990
Dec 2015	16,661	5,681	32.36	2.00	$550,520
Nov 2015	17,115	5,801	38.79	2.17	$676,464
Oct 2015	17,014	6,065	43.55	2.43	$755,677
Sep 2015	17,323	3,883	42.99	2.76	$755,427
Aug 2015	15,216	6,410	40.16	2.87	$629,487
Jul 2015	13,497	5,190	48.15	2.95	$665,166
Jun 2015	11,987	5,138	56.15	2.88	$687,882
May 2015	12,617	5,162	55.21	2.96	$711,841
Apr 2015	12,585	3,961	49.82	2.71	$637,705
Mar 2015	14,447	4,019	42.89	2.93	$631,426
Feb 2015	12,225	3,685	44.66	2.98	$556,936
Jan 2015	14,699	3,492	43.43	3.10	$649,205
Dec 2014	11,626	3,104	54.69	3.59	$646,974
Nov 2014	8,920	2,804	70.46	4.25	$640,425
Oct 2014	8,745	3,357	78.30	3.90	$697,829
Sep 2014	9,384	3,506	86.16	4.05	$822,709
Aug 2014	9,172	3,920	89.39	4.04	$835,703
Jul 2014	9,867	4,032	96.56	4.18	$969,610
Jun 2014	7,689	2,749	98.16	4.74	$767,774
May 2014	6,341	1,993	94.73	4.73	$610,103
Apr 2014	7,026	2,718	95.94	4.81	$687,146
Mar 2014	8,804	2,661	95.89	5.06	$857,672
Feb 2014	7,921	2,369	97.40	6.19	$786,174
Jan 2014	4,714	1,422	90.40	4.86	$433,058
Dec 2013	8,326	1,932	91.82	4.35	$772,906
Nov 2013	9,337	1,623	88.85	3.74	$835,660
Oct 2013	10,272	2,572	97.42	3.78	$1,010,419
Sep 2013	9,141	3,257	104.11	3.72	$963,778
Aug 2013	8,605	1,900	104.25	3.52	$903,764
Jul 2013	10,512	3,179	102.52	3.72	$1,089,509
Jun 2013	9,496	4,167	94.40	3.93	$912,813
May 2013	10,437	4,068	94.83	4.15	$1,006,619
Apr 2013	9,873	4,054	93.96	4.28	$945,029
Mar 2013	11,491	4,613	93.62	3.91	$1,093,837
Feb 2013	8,886	3,784	91.23	3.42	$823,611
Jan 2013	11,192	4,237	91.60	3.42	$1,039,677
Dec 2012	15,224	5,109	86.77	3.42	$1,338,460
Nov 2012	15,968	5,469	86.95	3.62	$1,408,243
Oct 2012	15,523	5,403	89.38	3.40	$1,405,814
Sep 2012	14,672	5,542	94.67	2.92	$1,405,172
Aug 2012	15,078	6,097	92.66	2.91	$1,414,859
Jul 2012	16,423	2,540	85.13	3.02	$1,405,763
Jun 2012	12,186	5,573	79.82	2.52	$986,725
May 2012	13,682	5,451	91.61	2.49	$1,266,972
Apr 2012	17,617	7,017	101.65	2.00	$1,804,780
Mar 2012	9,832	3,630	105.05	2.22	$1,040,918
Feb 2012	4,976	1,587	101.10	2.57	$507,153
Jan 2012	4,885	1,269	98.09	2.73	$482,639
Dec 2011	4,804	1,162	96.87	3.24	$469,128
Nov 2011	5,003	1,085	95.72	3.31	$482,480
Oct 2011	4,919	409	84.98	3.65	$419,509
Sep 2011	0	84	83.62	3.99	$335

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.

Dec 2017 — as filed, then multipliedworked

Oil               16,312 bbl  × $ 57.27 =   $934,188
Casinghead gas     5,516 Mcf  × $  2.92 =    $16,115

────────────────────────────────────────────────────
Month total                                 $950,303

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/O/41702 is the state's own key, not one this site invented.