API Standard Casing Scraper

• After-sales Service: Yes
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: API 5CT
• Transport Package: Wooden Box
• Specification: 4 1/2′′-10 3/8′′
• Trademark: Zhongshi, China
• Origin: Henan, China
• Production Capacity: 3000/Year

Product Description

API Certificated Casing Scraper

Description:

1. The Casing scraper is used to clean the cement, mud, embedded bullets, rust, mill scale, paraffin, perforation burrs and other substances from the inside walls of casing. Maintaining a clean casing ID is important to the operation of all tools used in drilling the well. Adhesive materials on casing walls will frequently cause these tools to become difficult to operation.

2. To scrape and clean the casing, simply pass the scraper through either with or without rotation. To check a perforated section for smoothness, run the scraper through the section without rotating. If the weight indicator does not show any irregularities the casing has been cleaned.

 

Use: 

1. Before the casing scraper run into the down hole, the hasten moment of the sub must be the same as the running pipe's.

2. Before run into the well, check whether the type of the casing scraper is in accordance with the casing's specification; whether the blade is worn or not; whether the screw is fasten.

3. Protect personal safety when using, prevent injured, damaged, scarred and other accident harm

 

Specification:

casing size	I D	Connection	OD	OAL	ID	Blade number
4-1/2	92-112	2-3/8REG	92	895	25	2×3
5	95-118	NC26	94	895	25	2×3
5-1/2	110-133	2-7/8REG	110	1010	32	2×3
6-5/8	136-162	3-1/2REG	136	1010	32	2×3
7	142-168	3-1/2REG	136	1010	32	2×3
9-5/8	209-235	4-1/2REG	203	1212	57	2×5
10-3/4	260-240	6-5/8REG	228	1500	57	2×5
13-3/8	290-330	6-5/8REG	286	1372	71	2×7