Bq Nq Hq Pq Core Barrel Overshot Assembly

• After-sales Service: Online Support
• Warranty: 12 Months
• Certification: ISO 9001:2000
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Model NO.: BQ NQ HQ PQ Core Barrel Overshot Assembly
• Product Name: Bq Nq Hq Pq Core Barrel Overshot Assembly
• MOQ: 10sets
• Quality: High Level
• Type: Bq Nq Hq Pq Core Barrel
• Application: for Wireline Core Drilling
• Transport Package: Wooden /Iron Case
• Specification: BQ NQ HQ PQ Core Barrel Overshot Assembly
• Trademark: LK
• Origin: China
• HS Code: 84314310
• Production Capacity: 5000sets/Month

Product Description

BQ NQ HQ PQ Core Barrel Overshot Assembly

Product Description

General Instruction:

 

We offer a complete line of single & double and triple tube core barrels, which willl provide superior performance and obtain the full recovery of the sample in any application of diamond core drilling.

 

Using a wireline system, core is recovered quickly by retrieving the inner tube directly through the drill string. The rods remin in the hole until the bit needs to be replaced. This has big cost advantages when drilling deep holes for mineral exploration.

 

The core barrel assembly is composed of the inner-tube group and outer-tube group.

 

 

Advantages:

 

1.Faster coring at greater depths

 

2.Good stability due to constant diameter of the drill string

 

3.excellent hydraulics

 

4.Good core recovery

 

Wireline Overshots Size Available: BQ NQ, HQ, PQ and Chinese Standard Wireline Overshots:

 

Q Series Wireline Double Tube Core Barrels
Size	Hole(mm)	Core(mm)	Head Thread
BQ	59.3	36.2	BQ rod box
NQ	75.2	47.6	NQ rod box
HQ	95.6	63.5	HQ rod box
PQ	122	85	PQ rod box
Q Series Wireline Triple Tube Core Barrels
Size	Hole(mm)	Core(mm)	Head Thread
NQ3	75.2	45	NQ rod box
HQ3	95.6	61	HQ rod box
PQ3	122	83	PQ rod box

 
 

Detailed Photos

 

 

Company Profile

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.

Certifications

 

FAQ

 

How to order?

Please send us your inquiry with detail item description or with Model number.

If there is no packing demand we take it as our regular exported standard packing.

We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.

You send us your detail requirement, we provide quotation to you.

Can I expect a quality products?

All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.

 

The information you may like to know before Payment:

 

1. Methods of Payment:

T/T (Telegraphic Transfer) or L/C at sight

 

2. Shipping way

Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: we suggest by air or by sea.

 

3. Quality Control

We have our own experienced QC.

There will be strict inspection and testing for every order before shipping out.