Drilling fluid invasion
id:
drilling-fluid-invasion-323-12998100
title:
Drilling fluid invasion
text:
Drilling fluid invasion is a process that occurs in a well being drilled with higher wellbore pressure than formation pressure. The liquid component of the drilling fluid continues to "invade" the porous and permeable formation until the solids present in the mud, commonly bentonite, clog enough pores to form a mud cake capable of preventing further invasion. If invasion is severe enough, and reservoir pressures are unable to force the fluid and associated particles out entirely when the well st
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Drilling_fluid_invasion
date created:
date modified:
2024-01-09T17:01:09Z
main entity:
{"identifier":"Q5307647","url":"https://www.wikidata.org/entity/Q5307647"}
image:
fields total:
13
integrity:
13