BTW NTW HTW Wireline Core Baarrel, Backend Efficient Wireline Surface Head Assembly

Wireline drilling is the special method of removing the core. When the driller wants to remove core from a conventional core drill, the entire core barrel has to be removed from the hole. This is time-consuming, as each rod has to be removed one at a time. With wireline drilling, a barrel of core can be removed from the bottom of the hole without removing the rod string. When the driller wants to remove the core, an overshot is lowered on the end of a wireline. The overshot attaches to the back of the core barrel inner tube and the wireline is pulled back and the inner tube disengages itself from the barrel.

Core sizes:

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 double core barrel consists of:

1. Head Assembly

2. Inner Tube: 1.5m or 3.0m

3. Stop Ring

4. Core Lifter

5. Core Lifter Case

6. Locking Coupling

7. Adapter Coupling

8. Landing Ring

9. Outer Tube: 1.5m or 3.0m

10. Inner Tube Stabilizer

11. Thread Protector

SIZE:

Wireline series: Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, AQ, BQ, NQ, HQ, PQ, SQ, PQ3, HQ3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76

T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101

TT series: TT 46, TT 56

T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146

T6S series: T6S 76, T6S 86, T6S 116, T6S 131, T6S 146

B series: B46, B56, B66, B76, B86, B101, B116, B131, B146

MLC series: NMLC, HMLC

LTK series: LTK48, LTK60

WF series: HWF, PWF, SWF, UWF, ZWF

WT series: RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)

WG series: EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)

WM series: EWM, AWM, BWM, NWM, HWM

Other sizes: AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW

Chinese standard: 56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm

Our Services:

Ø Provide the technical design and solutions;

Ø Designing and manufacturing of non-standard equipment;

Ø Professional technical training and guidance on site according to the contract;

Ø Supply accessories at any time;

Ø Tele-technical consulting and services;

Ø Other special technical service according to client's requirements.

We specialized in producing of varies diamond drilling tools, such as impregnated/surface-set diamond core bits, diamond casing shoes, diamond rod shoes, reaming shells, TC core bits/casing shoes/TC rod shoes, PDC bits, Thin Wall Bits, core lifters, core lifter cases, core barrels, and kinds of drilling rigs etc.

With ISO certificate & quality control.

We are a leading company of C-Q series core barrel in China. Besides C-Q series core barrel, we still supply clients worldwide with China overshot assembly, hoisting plug, foot clamp, circle wrench, and so on. Both ISO9001: 2000 and CE certificates are available for our products, and our products have been quite popular among clients from Mongolia, Kazakhstan, Russia, Iran, Afghanistan, Oman, Turkey, Thailand, Vietnam, Myanmar, Malaysia, Indonesia, Singapore, Taiwan, Colombia, Mexico, Brazil, Canada, Australia, etc. Besides, OEM service is also available. If you need, please contact us freely.

 Jiangsu Sinocoredrill Exploration Equipment Co., Ltd  a professional Chinese manufacturer specializing in mineral exploration drilling equipments in business to since 2008.Through the close cooperation with customers and business partners, Sinocoredrill is making continuous innovation for achieving its goal of superior productivity.Owing to our products' excellent performance and very competitive pricing, we successfully minimized our every customer's drilling cost per meter. we have profuse designs with series quality grade and expressly , our price is very competitive cause we're manufactory .

We has passed the quality system certification of GB/T19001-2008/IS9001:2008. Our company has also won the honors such as Jiangsu High-quality Product and Jiangsu Contract Compliance and Creditworthy Company. As the Chinese Specialist Of Geological Exploration Tools Manufactory And Supplier, our company is founded with the hard work of our employees for many years. Our company has developed into a professional manufacturer of drilling equipment and tools, such as HDD (No-dig) drill rod , , Wireline drilling rod and tools , various of diamond impregnated and surface-set core bit , reaming shell with the the automatic production line. 

Our company is mainly engaged in the production of B /N /H /P WL wireline core barrel drilling tools, drill rod , overshot assembly , diamond core bit ,reaming shell , full- hydraulic core drilling rig and mud pump for clients both at home and abroad.

With many years’ experience in the production and sale as well as strong technical ability, our company has offered the high-quality brand of SINOCOREDRILL  wholeheartedly, including the advanced CNC lathe, CNC machining center and CNC sintering diamond bit and reamer device. With a marketing network covering China, our company has given top priority to the quality and also targeted at the market.

By clinging to the concept of the quality and service being supreme, our company has set up a positive company image and won the wide acclaim from our clients. In order to offer better products and services as well as satisfy the growing requirement of the market at the lowest cost, our company has made great efforts to develop new product and innovate the technology. We have also sincerely welcomed those old and news clients to join us.