Texas oil lease

Producing

GOLDSMITH-CUMMINS /DEEP/ UNIT

Name: GOLDSMITH-CUMMINS /DEEP/ UNIT monthly oil and gas production, Ector County, Texas
Creator: Texas Railroad Commission

Goldsmith-Cummins /Deep/ Unit is an oil lease in Ector County, Texas, operated by Formentera Operations LLC in the Goldsmith (Clear Fork) field.

365 wells

55,880bbl oil, last 12 months0% vs prior year

Operator: Formentera Operations LLC
County: Ector County
Field: Goldsmith (Clear Fork)
RRC lease: 08-20543

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Where it sits

This county

Ector County

Gas, last 12 months: 105,293 mcf
Oil in Jul 2026: 4,504 bbl

Production by month

Oil output held steady over the last 12 months

Oil (bars)
Gas (line)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

73% of the gas went to a transmission line in the last 12 months

Flaring peaked at 99.2% of the gas in Jun 2026.

Transmission line (2)
Lease fuel (1)
Flared (4)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Transmission line (2)
73% · 76,969 mcf
Flared (4)
26% · 27,781 mcf
Lease fuel (1)
0.5% · 543 mcf

26.4% of the gas flared in the last 12 months. 36 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Nov 2023

Formentera Operations LLC Nov 2023 to now
Slant Operating, LLC Jul 2021 to Oct 2023
Apache Corporation Jan 2020 to Jun 2021

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

365 wells on this lease

Wells on GOLDSMITH-CUMMINS /DEEP/ UNIT
API number	Well no.	Status
42-135-00016	21	Shut-in
42-135-00017	8	Shut-in
42-135-00022	33	Shut-in
42-135-00023	32	Active
42-135-00028	7	Shut-in
42-135-00029	6	Active
42-135-00032	55	Active
42-135-00035	58	Shut-in
42-135-00040	39	Active
42-135-00041	40	Active
42-135-00102	59	Shut-in
42-135-00122	20	Active
42-135-00123	9	Shut-in
42-135-00198	29	Shut-in
42-135-00202	56	Shut-in
42-135-00206	67	Active
42-135-00207	60	Shut-in
42-135-00208	61	Shut-in
42-135-00224	83 L	Active
42-135-00225	82	Shut-in
42-135-00226	74	Shut-in
42-135-00227	75	Active
42-135-00230	66	Shut-in
42-135-00231	77	Active
42-135-00232	78	Shut-in
42-135-00243	28	Active
42-135-00254	86	Active
42-135-00255	108	Active
42-135-00256	107W	Active
42-135-00257	87	Active
42-135-00319	3	Shut-in
42-135-00321	26	Shut-in
42-135-00322	25	Shut-in
42-135-00323	24	Shut-in
42-135-00324	4	Active
42-135-00325	23	Shut-in
42-135-00326	22	Shut-in
42-135-00343	73	Shut-in
42-135-00346	84 U	Active
42-135-00350	51	Shut-in
42-135-00351	50	Shut-in
42-135-00355	5	Shut-in
42-135-00356	2	Shut-in
42-135-00357	27	Shut-in
42-135-00378	71	Shut-in
42-135-00379	72	Active
42-135-00382	34	Shut-in
42-135-00383	35	Shut-in
42-135-00384	47	Shut-in
42-135-00385	46	Active
42-135-00396	85W	Active
42-135-00403	76	Shut-in
42-135-00404	81	Shut-in
42-135-02330	49	Active
42-135-04467	129	Active
42-135-04468	140 L	Active
42-135-04469	130	Active
42-135-04470	139	Shut-in
42-135-04482	113	Shut-in
42-135-04483	118	Active
42-135-04485	135	Shut-in
42-135-04501	171	Active
42-135-04519	127W	Shut-in
42-135-04520	128	Active
42-135-04535	152	Active
42-135-04536	151	Active
42-135-04537	162W	Shut-in
42-135-04538	161W	Shut-in
42-135-04547	142W	Active
42-135-04549	141	Active
42-135-04554	153	Active
42-135-04555	160	Active
42-135-04556	94	Active
42-135-04557	100	Shut-in
42-135-04559	99	Active
42-135-04602	102	Active
42-135-04606	92	Active
42-135-04607	93	Active
42-135-04608	101	Active
42-135-05471	109UW	Active
42-135-05472	110 W	Shut-in
42-135-05473	122 L	Shut-in
42-135-05474	121W	Shut-in
42-135-05477	91W	Active
42-135-05479	90W	Active
42-135-05488	14	Shut-in
42-135-05489	10	Active
42-135-05490	11	Active
42-135-05491	12	Active
42-135-05492	13	Shut-in
42-135-05532	115	Shut-in
42-135-05533	133	Shut-in
42-135-05534	136	Active
42-135-05560	96	Active
42-135-05876	88W	Active
42-135-05877	89W	Active
42-135-05885	19	Shut-in
42-135-05886	18	Shut-in
42-135-05887	17 U	Active
42-135-05888	16	Shut-in
42-135-05889	15 L	Shut-in
42-135-06568	123	Active
42-135-06569	126W	Active
42-135-06570	125	Shut-in
42-135-06571	124	Active
42-135-06572	146W	Active
42-135-06573	145W	Active
42-135-06574	144W	Active
42-135-06575	143	Shut-in
42-135-06576	166W	Active
42-135-06577	147W	Active
42-135-06578	150	Shut-in
42-135-06579	149	Shut-in
42-135-06580	148	Shut-in
42-135-06581	165 L	Active
42-135-06582	164	Active
42-135-06583	163	Shut-in
42-135-07196	156	Active
42-135-07224	154	Shut-in
42-135-07225	159	Active
42-135-07226	155	Active
42-135-07227	158	Active
42-135-07228	170	Active
42-135-07494	43	Active
42-135-07496	112	Shut-in
42-135-07497	111UW	Active
42-135-07498	119W	Active
42-135-07501	120B	Active
42-135-07509	36	Shut-in
42-135-07510	45 L	Shut-in
42-135-07511	44W	Shut-in
42-135-07512	38	Active
42-135-07513	37	Shut-in
42-135-07552	120AW	Active
42-135-07593	103W	Active
42-135-07594	104LT	Shut-in
42-135-07595	105	Active
42-135-07596	106 U	Active
42-135-08486	1	Shut-in
42-135-08798	48	Active
42-135-33583	173	Shut-in
42-135-33584	172	Shut-in
42-135-33585	175	Shut-in
42-135-33586	174	Shut-in
42-135-34000	178	Active
42-135-34001	179	Active
42-135-34002	177	Active
42-135-34003	176	Shut-in
42-135-34173	180	Shut-in
42-135-34174	181	Shut-in
42-135-34175	182	Shut-in
42-135-34176	183	Shut-in
42-135-34177	184	Active
42-135-34178	185	Active
42-135-35367	186	Active
42-135-35369	187	Shut-in
42-135-35790	193	Active
42-135-35791	192	Shut-in
42-135-35792	191	Shut-in
42-135-35793	190	Shut-in
42-135-35794	189	Active
42-135-35795	188	Active
42-135-36391	194	Active
42-135-36392	195	Active
42-135-36393	196	Active
42-135-36398	197	Active
42-135-36436	206	Active
42-135-36437	205	Shut-in
42-135-36439	204	Shut-in
42-135-36778	200	Shut-in
42-135-36779	199	Active
42-135-36791	208	Shut-in
42-135-36792	198	Active
42-135-36793	201	Shut-in
42-135-36794	202	Active
42-135-36795	203	Active
42-135-36796	207	Shut-in
42-135-36800	151R	Shut-in
42-135-36895	209	Shut-in
42-135-36924	224	Shut-in
42-135-36925	223	Shut-in
42-135-36926	222	Shut-in
42-135-36927	221	Shut-in
42-135-36928	220	Active
42-135-36929	218	Shut-in
42-135-36930	217	Shut-in
42-135-36931	216	Active
42-135-36932	215	Shut-in
42-135-36933	214	Active
42-135-36934	213	Shut-in
42-135-36935	212	Shut-in
42-135-36936	211	Active
42-135-36937	210	Shut-in
42-135-36938	219	Active
42-135-37058	230	Shut-in
42-135-37059	229	Shut-in
42-135-37061	225	Shut-in
42-135-37062	226	Shut-in
42-135-37063	227	Shut-in
42-135-37094	231	Shut-in

SourceTexas Railroad Commission Wellbore Query. The first 200 by API number.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Sentinel Transportation, LLC	Oil	Gathers	100	May 1, 2026	–
Plains Marketing, L.p.	Oil	Gathers	100	Sep 1, 2022	May 1, 2026
Dcp Operating Company, LP	Casinghead gas	Gathers	100	Apr 1, 2017	Sep 1, 2022
Dcp Operating Company, LP	Casinghead gas	Buys	100	Apr 1, 2017	Sep 1, 2022
Sentinel Transportation, LLC	Oil	Gathers	100	Apr 1, 2014	Sep 1, 2022

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oil Oil price check

6,059 acres on the newest permit

Good to know
A pooling certificate (P-12) was filed
Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.
Good to know
The wells on this lease state different acreage
The permits state between 160 and 10,560 acres. Use the acres from your own division order for the well you are paid on.
Good to know
434 wells are listed on this lease
Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.
Worth asking
A Rule 37 case is listed
The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease

Permits for Goldsmith-Cummins /Deep/ Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-135-00357	27	May 12, 2017	Jan 12, 1984	6,059	Vertical
42-135-36398	197	Apr 11, 2017	Apr 27, 1991	6,059	Vertical
42-135-36779	199	Mar 31, 2017	Nov 16, 1993	6,059	Vertical
42-135-36792	198	Mar 29, 2017	Dec 1, 1993	6,059	Vertical
42-135-04519	127	Apr 29, 2009	Jun 4, 1991	6,059	Vertical
42-135-04519	127W	Apr 29, 2009	Jun 4, 1991	6,059	Vertical
42-135-04547	142	Apr 29, 2009	Nov 17, 2008	6,059	Vertical
42-135-04547	142W	Apr 29, 2009	Oct 13, 1988	6,059	Vertical
42-135-39412	423	Dec 17, 2007	Sep 19, 2008	6,059	Vertical
42-135-39413	425	Dec 17, 2007	Sep 8, 2008	6,059	Vertical
42-135-39414	428	Dec 17, 2007	Aug 14, 2008	6,059	Vertical
42-135-37095	232	Apr 30, 2007	Nov 28, 1995	6,059	Vertical

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for GOLDSMITH-CUMMINS /DEEP/ UNIT
Month	Operator	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Formentera Operations	Formentera Operations LLC	4,504	4,327	9,614	8,111	1,470	$80.46	$2.89
Jun 2026Formentera Operations	Formentera Operations LLC	4,185	4,777	8,251	0	8,188	$84.81	$3.15
May 2026Formentera Operations	Formentera Operations LLC	4,309	4,378	8,576	151	8,274	$102.13	$2.94
Apr 2026Formentera Operations	Formentera Operations LLC	4,595	4,106	9,024	6,401	2,470	$100.32	$2.77
Mar 2026Formentera Operations	Formentera Operations LLC	4,960	5,357	9,471	8,713	703	$91.38	$3.04
Feb 2026Formentera Operations	Formentera Operations LLC	4,514	3,951	8,827	8,180	618	$64.51	$3.62
Jan 2026Formentera Operations	Formentera Operations LLC	4,520	5,068	9,021	8,537	449	$60.04	$7.72
Dec 2025Formentera Operations	Formentera Operations LLC	5,232	5,081	8,727	7,095	1,620	$57.97	$4.26
Nov 2025Formentera Operations	Formentera Operations LLC	4,611	4,676	8,505	7,364	1,141	$60.06	$3.79
Oct 2025Formentera Operations	Formentera Operations LLC	5,017	4,657	9,558	8,581	977	$60.89	$3.19
Sep 2025Formentera Operations	Formentera Operations LLC	5,104	5,152	8,812	7,969	841	$63.96	$2.97
Aug 2025Formentera Operations	Formentera Operations LLC	4,329	4,269	6,907	5,867	1,030	$64.86	$2.91
Jul 2025Formentera Operations	Formentera Operations LLC	3,494	3,193	6,232	4,899	1,273	$68.39	$3.20
Jun 2025Formentera Operations	Formentera Operations LLC	4,002	4,254	6,161	4,615	1,422	$68.17	$3.02
May 2025Formentera Operations	Formentera Operations LLC	4,804	5,096	7,142	2,352	4,621	$62.17	$3.12
Apr 2025Formentera Operations	Formentera Operations LLC	4,590	4,227	8,466	5,581	2,832	$63.54	$3.42
Mar 2025Formentera Operations	Formentera Operations LLC	4,050	3,911	7,436	5,902	1,529	$68.24	$4.12
Feb 2025Formentera Operations	Formentera Operations LLC	4,320	4,268	7,698	6,412	1,270	$71.53	$4.19
Jan 2025Formentera Operations	Formentera Operations LLC	4,740	4,998	8,819	4,096	4,723	$75.74	$4.13
Dec 2024Formentera Operations	Formentera Operations LLC	5,659	5,826	9,405	101	9,304	$70.12	$3.01
Nov 2024Formentera Operations	Formentera Operations LLC	5,423	5,520	9,328	6,201	3,127	$69.95	$2.12
Oct 2024Formentera Operations	Formentera Operations LLC	5,106	4,798	8,026	5,770	2,256	$71.99	$2.20
Sep 2024Formentera Operations	Formentera Operations LLC	4,846	4,873	8,677	6,300	2,377	$70.24	$2.28
Aug 2024Formentera Operations	Formentera Operations LLC	4,814	4,765	10,849	7,290	3,156	$76.68	$1.99
Jul 2024Formentera Operations	Formentera Operations LLC	4,988	4,968	10,148	6,693	3,052	$81.80	$2.07
Jun 2024Formentera Operations	Formentera Operations LLC	5,335	5,302	10,952	9,833	729	$79.77	$2.54
May 2024Formentera Operations	Formentera Operations LLC	4,934	5,667	11,237	9,979	855	$80.02	$2.12
Apr 2024Formentera Operations	Formentera Operations LLC	5,325	4,763	10,874	9,591	893	$85.35	$1.60
Mar 2024Formentera Operations	Formentera Operations LLC	5,998	5,712	11,793	10,495	895	$81.28	$1.49
Feb 2024Formentera Operations	Formentera Operations LLC	5,531	6,054	10,842	7,429	3,036	$77.25	$1.72
Jan 2024Formentera Operations	Formentera Operations LLC	6,034	5,908	12,170	10,635	1,132	$74.15	$3.18
Dec 2023Formentera Operations	Formentera Operations LLC	5,924	6,092	12,216	10,037	1,776	$71.90	$2.52
Nov 2023Formentera Operations	Formentera Operations LLC	5,739	5,568	11,453	8,692	2,371	$77.69	$2.71
Oct 2023Slant Operating,	Slant Operating, LLC	5,990	6,198	12,304	10,753	1,148	$85.64	$2.98
Sep 2023Slant Operating,	Slant Operating, LLC	5,535	5,853	11,663	7,563	3,710	$89.43	$2.64
Aug 2023Slant Operating,	Slant Operating, LLC	6,038	5,295	11,997	8,128	3,469	$81.39	$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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Nearby

This lease belongs to

OperatorFormentera Operations LLC FieldGoldsmith (Clear Fork)CountyEctor County

Formentera Operations LLC in Ector County

TXL NORTH UNIT
94,825 bbl
BARROW, AUGUSTA
34,100 bbl
LAREN
21,364 bbl
CUMMINS, H. E.
17,045 bbl
CUMMINS, H. E. -C-
8,867 bbl
CARLINVILLE NATIONAL BANK
5,476 bbl
TXL "K" TRACT II
5,147 bbl
ECTOR FEE UNIT II
5,179 bbl
CAHILL, T. G., -B-
4,332 bbl
BARROW, AUGUSTA
3,615 bbl

All Formentera Operations LLC leases →

Goldsmith (Clear Fork) field

COWDEN, CLYDE
49,494 bbl
GOLDSMITH ADOBE UNIT
45,441 bbl
BUM -A-
17,251 bbl
WEYMAN
28,107 bbl
PATE
15,215 bbl
GOLDSMITH BLAKENEY CLRFK. UNIT
21,528 bbl
LAREN
21,364 bbl
CVX 6B
17,968 bbl
CVX 6
17,898 bbl
TXL 44-43
14,632 bbl

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Leases within 10 km

CUMMINS -B-
3,199 bbl · 0.2 km
CUMMINS, H. E.
17,045 bbl · 0.6 km
SLATOR
242 bbl · 0.7 km
KLOH -C-
399 bbl · 1.2 km
SLATOR, J. D., JR.
849 bbl · 1.4 km
GOLDSMITH-LANDRETH/SAN ANDRES/UT
190,940 bbl · 1.5 km
LAREN
21,364 bbl · 1.5 km
CUMMINS -F-
230 bbl · 1.6 km
CUMMINS, H. E. -C-
8,867 bbl · 1.7 km
GOLDSMITH-LANDRETH /DEEP/ UNIT
616,242 bbl · 1.8 km

Drilling permits within 10 km

CUMMINS -12- #7
recompletion · Condor Operating Company, LLC · Ector County · 6.4 km
Permit 0913483 · Feb 18, 2026
BLANCHE #1H
new drill · horizontal · Occidental Permian Ltd. · Ector County · 4.9 km
Permit 0903715 · Nov 1, 2024
CUMMINS -K- #24
recompletion · Fivestones Energy LLC · Ector County · 7.3 km
Permit 0898804 · Apr 16, 2024
RED DOG #1
recompletion · Fivestones Energy LLC · Ector County · 9.1 km
Permit 0898296 · Mar 21, 2024
R.B. COWDEN 'B' #17
recompletion · Fivestones Energy LLC · Ector County · 9.9 km
Permit 0896997 · Feb 2, 2024