Clear brine fluids
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United States of America Patent
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Jun 6, 1989
Grant Date -
N/A
app pub date -
Jan 29, 1986
filing date -
Jan 29, 1986
priority date (Note) -
Expired
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Abstract
A clear brine fluid composition for use in servicing wells in the oil and gas industry comprising a solution of a zinc halide and a calcium halide in water having a density lying in the range of about 15 to about 22 ppg, a measured alkalinity lying in the range of about 0 up to about 1 normal and a measured zinc to calcium mole ratio lying in the range of about 1 to about 3.
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