Texas oil lease
ProducingBOWMAN EAST 340
Bowman East 340 is an oil lease in Atascosa County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Eagleville (Eagle Ford-1) field.
1 well
- Operator
- Javelin Energy Partners Mgmt LLC
- County
- Atascosa County
- RRC lease
- 01-21222
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 34,510 mcf
- Oil in Jul 2026
- 3,531 bbl
Production by month
Oil output fell 53% 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 47.1% 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% · 25,119 mcf
Lease fuel (1)
15% · 5,188 mcf
Flared (4)
12% · 4,203 mcf
12.2% of the gas flared in the last 12 months. 16 months above 3%.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-013-36030 | L340 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Shell Trading (Us) Company | Oil | Gathers | 100 | Aug 8, 2023 |
| Javelin Marketing, LLC | Casinghead gas | Buys | 100 | Aug 8, 2023 |
| Targa Midstream Services LLC | Casinghead gas | Gathers | 100 | Aug 8, 2023 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
6,672.15 acres on the newest permit
- Worth asking
An allocation well is on this lease
A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.
- 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.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-013-36030 | L340 | Jun 2, 2023 | Aug 8, 2023 | 6,672.15 |
Estimate your royalty
30 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026 | 3,531 | 3,500 | 2,434 | 2,198 | 79 | $80.46 | $2.89 |
| Jun 2026 | 3,044 | 3,060 | 3,271 | 1,227 | 1,542 | $84.81 | $3.15 |
| May 2026 | 3,428 | 3,460 | 2,392 | 1,352 | 527 | $102.13 | $2.94 |
| Apr 2026 | 3,408 | 3,378 | 2,082 | 1,568 | 50 | $100.32 | $2.77 |
| Mar 2026 | 4,133 | 4,126 | 1,932 | 1,442 | 40 | $91.38 | $3.04 |
| Feb 2026 | 3,633 | 3,638 | 3,964 | 3,510 | 65 | $64.51 | $3.62 |
| Jan 2026 | 4,123 | 4,122 | 1,771 | 1,224 | 86 | $60.04 | $7.72 |
| Dec 2025 | 4,818 | 4,804 | 4,814 | 4,063 | 169 | $57.97 | $4.26 |
| Nov 2025 | 4,527 | 4,548 | 3,996 | 3,506 | 4 | $60.06 | $3.79 |
| Oct 2025 | 4,676 | 4,662 | 1,820 | 1,651 | 4 | $60.89 | $3.19 |
| Sep 2025 | 4,735 | 4,743 | 1,654 | 1,205 | 0 | $63.96 | $2.97 |
| Aug 2025 | 5,475 | 5,438 | 4,380 | 2,173 | 1,637 | $64.86 | $2.91 |
| Jul 2025 | 5,493 | 5,495 | 4,833 | 4,342 | 7 | $68.39 | $3.20 |
| Jun 2025 | 5,428 | 5,476 | 4,925 | 4,418 | 1 | $68.17 | $3.02 |
| May 2025 | 5,905 | 5,946 | 5,098 | 4,458 | 128 | $62.17 | $3.12 |
| Apr 2025 | 6,476 | 6,431 | 4,657 | 3,969 | 143 | $63.54 | $3.42 |
| Mar 2025 | 7,554 | 7,577 | 4,866 | 4,311 | 22 | $68.24 | $4.12 |
| Feb 2025 | 7,378 | 7,378 | 5,134 | 4,499 | 0 | $71.53 | $4.19 |
| Jan 2025 | 8,358 | 8,366 | 4,964 | 4,399 | 17 | $75.74 | $4.13 |
| Dec 2024 | 9,156 | 9,183 | 6,195 | 5,227 | 274 | $70.12 | $3.01 |
| Nov 2024 | 10,673 | 10,703 | 6,486 | 5,836 | 0 | $69.95 | $2.12 |
| Oct 2024 | 12,852 | 12,817 | 7,414 | 6,600 | 15 | $71.99 | $2.20 |
| Sep 2024 | 12,891 | 12,925 | 3,299 | 2,321 | 156 | $70.24 | $2.28 |
| Aug 2024 | 14,279 | 14,207 | 3,956 | 2,533 | 573 | $76.68 | $1.99 |
| Jul 2024 | 16,297 | 16,313 | 8,664 | 7,101 | 700 | $81.80 | $2.07 |
| Jun 2024 | 16,643 | 16,666 | 8,961 | 7,016 | 1,005 | $79.77 | $2.54 |
| May 2024 | 19,605 | 19,647 | 11,081 | 8,662 | 1,319 | $80.02 | $2.12 |
| Apr 2024 | 20,730 | 20,698 | 11,094 | 9,495 | 763 | $85.35 | $1.60 |
| Mar 2024 | 26,013 | 25,953 | 13,120 | 11,628 | 456 | $81.28 | $1.49 |
| Feb 2024 | 10,632 | 10,561 | 3,564 | 2,798 | 407 | $77.25 | $1.72 |
Flared above 3%
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.
How to check your stub against this lease Checks stopped on this lease? See the likely reasonsDo your checks match this lease?
Nearby
This lease belongs to
Javelin Energy Partners Mgmt LLC in Atascosa County
- BOWMAN EAST 339
55,517 bbl
- GLOVER-RAYES A UNIT
52,026 bbl
- BOWMAN EAST 337
53,152 bbl
- RAYES POENISCH A1
50,508 bbl
- BOWMAN WEST 333
51,646 bbl
- RAYES CAMARO POENISCH A2
50,095 bbl
- HINDES 302
44,743 bbl
- BOWMAN WEST 334
45,398 bbl
- HINDES 301
43,073 bbl
- BOWMAN EAST 338
44,550 bbl
Eagleville (Eagle Ford-1) field
- FOX EDWARDS HC1
49,443 bbl
- PENA D UNIT
48,320 bbl
- NINJA D
46,378 bbl
- STEELHEAD J
46,439 bbl
- MESSINES A
286,516 mcf
- HAYNES
50,070 bbl
- POWERSG-GS-WSU-WS-MWS (SA) A3
46,674 bbl
- FLAPJACK F
46,283 bbl
- HANKS-MARTIN G
48,060 bbl
- VAIL B
46,252 bbl
Leases within 10 km
- BOWMAN EAST 339
55,517 bbl · 0 km
- BOWMAN EAST 338
44,550 bbl · 0 km
- BOWMAN EAST 337
53,152 bbl · 0 km
- BOWMAN WEST
292,655 bbl · 0.5 km
- BOWMAN EAST 304
14,793 bbl · 1 km
- BOWMAN EAST 305
10,468 bbl · 1 km
- BOWMAN EAST 306
7,515 bbl · 1 km
- BOWMAN EAST
223,509 bbl · 1.1 km
- BOWMAN WEST 333
51,646 bbl · 1.9 km
- BOWMAN WEST 334
45,398 bbl · 1.9 km
Drilling permits within 10 km
DROP TINE 101HA #101HA
new drill · horizontal · Javelin Energy Partners Mgmt LLC · Atascosa County · 4.6 km
Permit 0917389 · Jul 31, 2026
DROP TINE 101HB #101HB
new drill · horizontal · Javelin Energy Partners Mgmt LLC · Atascosa County · 4.6 km
Permit 0917390 · Jul 31, 2026
DROP TINE 101HX #101HX
new drill · horizontal · Javelin Energy Partners Mgmt LLC · Atascosa County · 4.6 km
Permit 0917391 · Jul 29, 2026
DROP TINE 101HY #101HY
new drill · horizontal · Javelin Energy Partners Mgmt LLC · Atascosa County · 4.6 km
Permit 0917392 · Jul 29, 2026
DROP TINE 101HZ #101HZ
new drill · horizontal · Javelin Energy Partners Mgmt LLC · Atascosa County · 4.6 km
Permit 0917394 · Jul 29, 2026