INVERT DRILLING FLUID SYSTEM
PRODUCT MANUAL INTRODUCTION
The concept of invert drilling fluid technology has changed in recent years to provide fluid systems that are economical, fast drilling and non-damaging to either the reservoir or the environment. SAFEVERT is specifically formulated to satisfy these requirements. The highly concentrated chemical components offer the practical benefit of flexibility in oil and brine selection required for today’s invert applications.
The external phase can be made from a broad range of oils, including: low aromatic “non-toxic” oils for offshore and sensitive land operations, artic or #1 Diesel for subfreezing temperatures, and #2 Diesel or lease crudes for economy in more temperate climates.
The internal phase can be formulated using either sodium or calcium chloride brine, providing a flexible activity range to prevent shale hydration or hole enlargement in evaporate sections. SAFEVERT performance is further enhanced by the water free filtrate which does not swell formation clays or cause water blockage of producing formations. The oil external phase and thin wall cake virtually eliminate differential sticking while maintaining the lowest possible torque and drag value,
Our unique chemistry is a synergy of experienced personnel and state of the art products, tempered with a commitment to quality control.
THE RESULT IS SAFEVERT!
INTEGRITY INDUSTRIES, INC. • P.O. Box 5342 • Kingsville • Texas • 78363 • phone (361) 595-5561 • fax (361) 595-5588