Sand-bearing water-soluble stick and methods of use

Details Sand-bearing water-soluble stick and methods of use Sand-bearing water-soluble stick and methods of use

E - Fixed Constructions

21

B

E21B 33/13 (2006.01)

Patent

CA 2216388

A sand-bearing water-soluble stick is provided, which descends rapidly through a column of salt water in a well, allowing the efficient and accurate placement or a column of sand throughout a particular interval of downhole pipe. Methods of use are provided which include sand placement techniques utilizing the stick in typical oil and gas well applications. Sizing and shaping options are provided which assist the user in correlating the sticks to the appropriate piping. In the preferred embodiment, the stick is formed from sand and polyethylene glycol, although the stick can be made with solid materials other than sand, and with other water-soluble bonding agents.

Tige hydrosoluble renfermant du sable, descendant rapidement à travers une colonne d'eau salée dans un puits; elle permet le positionnement efficace et précis d'une colonne de sable dans un intervalle donné du tubage de fond. On présente des méthodes d'utilisation de la tige, incluant des techniques de mise en place du sable, dans des applications types pour puits de pétrole et de gaz. Des options de dimensionnement et de mise en forme sont présentées, qui aideront l'utilisateur à adapter les tiges au tubage approprié. Dans la version privilégiée, la tige est formée de sable et de polyéthylèneglycol, mais elle peut aussi être constituée de matières solides autres que le sable, avec d'autres agents de liaison hydrosolubles.

Affiliated with

Also associated with

Rating

Sand-bearing water-soluble stick and methods of use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sand-bearing water-soluble stick and methods of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sand-bearing water-soluble stick and methods of use will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1404601