Acid soluble abrasive material
US-2015337193-A1 · Nov 26, 2015 · US
Downhole tool for guiding a cutting tool
US9303495B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9303495-B2 |
| Application number | US-201514752304-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 26, 2015 |
| Priority date | Jul 16, 2014 |
| Publication date | Apr 5, 2016 |
| Grant date | Apr 5, 2016 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
An apparatus that includes a guiding tool for transferring fluid pressure to movement of a cutting tool relative to the guiding tool while the cutting tool is cutting slots in a casing or formation via at least one nozzle disposed in the cutting tool. Furthermore, a method of cutting a slot in a casing or formation using the apparatus.
First claim
Opening claim text (preview).
What is claimed is: 1. An apparatus, the apparatus comprising: a guiding tool for transferring fluid pressure to movement of a cutting tool relative to the guiding tool while the cutting tool is cutting slots in a casing or formation via at least one nozzle disposed in the cutting tool, the guiding tool comprising: a timer mandrel slidably disposed within a housing; a lower mandrel at least partially slidably disposed in the housing, the lower mandrel supported by the timer man…
Assignees
Inventors
Classifications
- E21B43/114Primary
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9303495B2 cover?
- An apparatus that includes a guiding tool for transferring fluid pressure to movement of a cutting tool relative to the guiding tool while the cutting tool is cutting slots in a casing or formation via at least one nozzle disposed in the cutting tool. Furthermore, a method of cutting a slot in a casing or formation using the apparatus.
- Who is the assignee on this patent?
- Thru Tubing Solutions Inc
- What technology area does this patent fall under?
- Primary CPC classification E21B43/114. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).