技术报告

PDVSA Increases Cumulative Oil Production in Three Wells by 1,174 bbl/d Using OneSTEP System

已发表: 03/24/2016

技术报告

PDVSA Increases Cumulative Oil Production in Three Wells by 1,174 bbl/d Using OneSTEP System

已发表: 03/24/2016

地点

Venezuela, South America

Feature.PageContent.LeftRailDetails.Title

Venezuela
Lake Maracaibo, Shallow-Water Operation

Lithology
Sandstone, 87% quartz

Formation pressure, psi [MPa]
4,000 [27.6]

Temperature, degF [degC]
307 [153]

Permeability, mD
29

Porosity, %
19

背景

The treatment success rate of sandstone acidizing is relatively low, estimated between 50% to 60%. Losses not only affect the treatment and operation costs, but they also compromise well productivity because of the potential formation damage generated by the treatment. PDVSA needed to minimize the risk of treatment failure, reduce the required treatment volume, and decrease operating time, cost, and logistics in comparison with conventional stimulation systems.

PDVSA Increases Cumulative Oil Production in Three Wells by 1,174 bbl/d Using OneSTEP System

PDVSA Increases Cumulative Oil Production in Three Wells by 1,174 bbl/d Using OneSTEP System

Feature.ModularContent.SLBSubscription.SubscriptionTitleText

Feature.ModularContent.SLBSubscription.SubscriptionResponseTitleText