Ball drop wellhead control apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9291024
APP PUB NO 20150184482A1
SERIAL NO

14659688

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A ball drop wellhead control apparatus provides a control ball between a frac ball drop or frac ball injector used to drop frac balls into a frac fluid stream being pumped into a subterranean well to ensure that only frac balls intended to be dropped reach the frac fluid stream.

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Patent Owner(s)

Patent OwnerAddress
WELLS FARGO BANK NATIONAL ASSOCIATION1525 WEST W T HARRIS BLVD CHARLOTTE NC 28262

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Artherholt, Danny Lee Asher, US 27 398
McGuire, Bob Meridian, US 107 1847

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