SANDEFER PETROLEUM CO. Wells and Activity Summary
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Total wells
Most recent drilling
First on record
Activity status
Industry news recent coverage mentioning SANDEFER PETROLEUM CO.
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Apr 16, 2026Higher oil prices are not translating cleanly into a drilling response across U.S. shale, and company disclosures are starting to show why. The issue is not simply capital discipline. It is structural. A meaningful… Read full article on ShaleExperts →
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Apr 15, 2026In the span of fifteen months, three Japanese energy companies committed more than $10.3 billion to U.S. natural gas production assets — a buying spree that has transferred roughly 27% of Haynesville Shale output… Read full article on ShaleExperts →
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Apr 15, 2026The first quarter of 2026 has officially defined the "Barbell Era" of American oil and gas. While the total number of deals plummeted by 46% YoY (dropping to just 7 major transactions), the total deal value skyrocketed… Read full article on ShaleExperts →
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Apr 11, 2026Western Canadian M&A activity in Q1 2026 was characterized by a 87% decrease in total deal value compared to Q1 2025, totaling $0.8 billion C$ . However, transaction volume remained resilient with a 150% increase in… Read full article on ShaleExperts →
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Mar 23, 2026Energy Secretary Chris Wright stood in front of the largest gathering of oil executives in the world this morning and delivered a message that was equal parts market economics and wartime urgency: the price spike is… Read full article on ShaleExperts →
SANDEFER PETROLEUM CO. has 55 wells on file in Louisiana.
Active in 10 parishes — concentrated in VERMILION, ACADIA, and TERREBONNE.
Most recent well: 5900 RA SUA;SL 7323 in the WEST LAKE PONTCHARTRAIN BLK 37 field (JEFFERSON parish) — last updated April 1994.
SANDEFER PETROLEUM CO. county coverage
Parishes where SANDEFER PETROLEUM CO. has wells. Click any parish for its local activity.
Recent wells
| Well Name | Parish | Last activity | Updates | API |
|---|---|---|---|---|
| 5900 RA SUA;SL 7323 | JEFFERSON | 1994-04-24 | 17051204930000 | |
| 12000 RA SUA;HARDEE | VERMILION | 1993-04-22 | 17113213610000 | |
| GORDON D RILEY ET AL | VERMILION | 1991-04-05 | 17113207210000 | |
| LL RB SUB;CL&F CO INC | TERREBONNE | 1991-01-26 | 17109227050000 | |
| MIOGYP RB SUA;WINN EST | JEFFERSON DAVIS | 1990-12-21 | 17053210600000 | |
| PAGGI | CAMERON | 1990-12-12 | 17023225020000 | |
| BENDEL PARTNERSHIP ET AL | LAFAYETTE | 1990-10-02 | 17055203740000 | |
| SOUTHWEST LOUISIANA LAND CO | VERMILION | 1990-09-21 | 17113218170000 | |
| KLIEN G WILBERT ET AL | IBERVILLE | 1990-07-06 | 17047209550000 | |
| LAWLESS BREAUX | TERREBONNE | 1990-03-09 | 17109230640000 |
Parishes Worked by total wells in Louisiana
Parishes: VERMILION, ACADIA, TERREBONNE, JEFFERSON DAVIS, ST JAMES, CAMERON, ST CHARLES, LAFOURCHE, IBERIA, IBERVILLE.
Top Oil & Gas Fields worked by SANDEFER PETROLEUM CO. by total wells
Fields: Wildcat-So La Houma Dist, Gueydan, Southeast, Wildcat-So La Lafayette Dist, Duson, Perry Point, Gibson, Lake Arthur, South, Lake Arthur, West, Gueydan, West, Rayne, South.