Starr County, Texas Wells Summary
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Starr is a county containing 1202 wells operated by companies like SMITH PRODUCTION INC. among others.
The most recent well in Starr County is "YZAGUIRRE" and was drilled and is operated by MERIT ENERGY COMPANY.
That well was last updated in May of 2026 and it is part of the YZAGUIRRE (4450) field.
Starr is part of several oil and gas fields including LYDA (VICKSBURG LOWER) and SUN, NORTH (F-4 5300) among others.
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The count of wells operated within Starr has been decreasing over the last four months with 2 fewer wells initiated in the last 60 days than in the previous two month period.
Trend: -2
County FIPS Code: 48427
Top Operators By Wells in last 60 days:
Recent wells
| Well Name | Last Update | Operator Name | API |
|---|---|---|---|
| YZAGUIRRE | 2026-05-06 | MERIT ENERGY COMPANY | 42732468 |
| OLIVARES, A. | 2026-05-01 | KILLAM OIL CO., LTD. | 42734798 |
| I.V. MONTALVO A | 2026-04-09 | KILLAM OIL CO., LTD. | 42734762 |
| I.V. MONTALVO C | 2026-03-25 | KILLAM OIL CO., LTD. | 42734736 |
| I. V. MONTALVO C | 2026-03-18 | KILLAM OIL CO., LTD. | 42734743 |
| I.V. MONTALVO A | 2026-03-04 | KILLAM OIL CO., LTD. | 42734762 |
| HEARD | 2026-02-27 | DEWBRE PETROLEUM CORPORATION | 42733275 |
| YZAGUIRRE 227 | 2026-02-23 | MERIT ENERGY COMPANY | 42733377 |
| I.V. MONTALVO A | 2026-02-23 | KILLAM OIL CO., LTD. | 42734762 |
| I. V. MONTALVO C | 2026-02-13 | KILLAM OIL CO., LTD. | 42734743 |
Surface Ownership Records:
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