Downhole measurement system
AssigneeSchlumberger Technology Corporation
InventorRichard Bloemenkamp
Life of this patent
Estimating the term…
Abstract
A system includes an arm portion of a tool string to be lowered into a wellbore and a measurement system. The measurement system includes a first electrode coupled to an inner surface of the arm portion, a first bracket coupled to the inner surface, and a second electrode coupled to a portion of the first bracket. The second electrode and the portion of the first bracket are offset from and normal to a conductive surface of the first electrode. The second electrode and the portion of the first bracket are at least partially within an outer perimeter of the conductive surface.
Claims20
A system, comprising:
- an arm portion of a tool string configured to be lowered into a wellbore;
- and
- a measurement system, comprising:
- a first electrode coupled to an inner surface of the arm portion;
- a first bracket coupled to the inner surface;
- and
- a second electrode coupled to a portion of the first bracket, wherein the second electrode and the portion of the first bracket are:
- offset from a conductive surface of the first electrode;
- and
- at least partially disposed within an outer perimeter of the conductive surface.
A downhole measurement system, comprising:
- a first electrode configured to couple to an inner surface of an arm portion of a tool string;
- a bracket configured to couple to the inner surface;
- and
- a second electrode configured to couple to a portion of the bracket, wherein the second electrode and the portion of the bracket, when coupled to the inner surface, are:
- offset from a conductive surface of the first electrode;
- and
- at least partially disposed within an outer perimeter of the conductive surface.
A system, comprising:
- a downhole measurement assembly kit, comprising at least one of:
- a first electrode configured to couple to an inner surface of an arm portion of a tool string;
- a bracket configured to couple to the inner surface;
- and
- a second electrode configured to couple to a portion of the bracket, wherein the second electrode and the portion of the bracket, when coupled to the inner surface, are:
- offset from a conductive surface of the first electrode;
- and
- at least partially disposed within an outer perimeter of the conductive surface.
Dependencies are inferred from the claim text.