News

Operational results, milestones and field execution

Editorial record of interventions, production, specialized services and critical operations with visual evidence and technical narrative.

Electric wireline on MAESK 42 bargeWireline · 03/02/2026
Editorial read

Case selected for operational impact, execution clarity and technical value demonstrated in the field.

Window03/02/2026
Featured caseWireline03/02/2026

First well executed in Lake Maracaibo — Electric wireline on MAESK 42 barge

On 03/02/2026, PetroAlianza executed its first well in Lake Maracaibo for electric wireline service, operating with cabin equipment on MAESK 42 barge.

The operation was carried out on well UD-744, including Tubing Punch activities in the Urdaneta Lago area, completing the intervention safely and within the established scope.

WellUD-744
UnitGabarra MAESK 42
ServiceElectric wireline
ResultSafe intervention within scope
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First well with Coiled Tubing on Alianza V barge
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First well with Coiled Tubing (CT) — Alianza V barge

On 12/10/2025, PetroAlianza executed its first well with Coiled Tubing (CT) service aboard Alianza V barge, performing cleanup and stimulation activities (Ceuta Treco).

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03
Successful intervention at well VLG-3940
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Successful intervention — Well VLG-3940

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VLG-3940Paragua Plug + PerforatingPost-operation production increase
04
Production reactivation and optimization at well GG1-33
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Production reactivation and optimization — Well GG1-33

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GG1-33Dual CT + SVTSignificant production increase
05
First well executed in Lake Maracaibo on Alianza IV barge
Wireline / Slickline08/22/2025

First well executed in Lake Maracaibo — Alianza IV barge

On 08/22/2025, PetroAlianza successfully executed its first well in Lake Maracaibo, incorporating electric wireline and slickline services aboard Alianza IV barge.

VLG-3863Gabarra Alianza IVElectric wireline and slickline