Chevron U.s.a. Inc.

First Data Corporation

Matthew Charles Peterson

David Wayne Smith

Diane Blankstrom

Rick Graff

Howard Caven

Temporary abandonment caps include a cap body having an opening therethrough, and an inner sleeve that provides access to the wellbore, where the inner sleeve can be accessed through the opening in the cap body when a removable cover is removed. The inner sleeve also includes an injection port and a channel through which fluids for protecting the wellhead can be injected. The temporary abandonment caps can remain in place while performing well operations and ensuring that the sealing surfaces on a wellhead remain protected from corrosion.

Temporary abandonment cap

A system and method for processing prepaid financial transactions. One or more remote terminals are adapted to acquire transaction information from a user and transmit a first signal indicative of the transaction information. The remote terminal is further adapted to receive a second signal indicative of authorizing information that is delivered to the user. In addition, an authorizing host is adapted to receive the first signal transmitted by the one or more remote terminals. In one aspect, the authorizing host routes the first signal including the transaction information to an exchange host for approval of the financial transaction, and the exchange host transmits the second signal including the authorizing information to the remote terminal via the authorizing host.

Growing community of inventors

Houston, TX, United States of America

Matthew Charles Peterson