API Standard M2 TESTER VALVE 

FEATURES

• Unlimited number of cycles

• Reliable closing force

• Low operating pressures with high differential across the ball

• Low nitrogen pressure on surface

• Lock open position to safely run wire line or coil tubing

• Fail closed position to provide an automatic emergency down hole close

• Suitable for all conditions: high hydrostatic, H2S, acid, and heavy drilling fluids

The M2 Tester Valve is an annular pressure operated multi-cycle ball valve for use during well testing operations in HPHT environments. The tool can be locked open to allow operation of other services, including coil tubing, wire line, slick line and well kill operations. The bypass mechanism equalizes differential pressure across the ball (up to 15,000 psi) prior to cycling the tool to the open position. This reduces the amount of applied annulus pressure required to cycle the valve. The nitrogen section is boosted above the hydrostatic pressure downhole increasing the safety and reliability of the tool.

SPECIFICATIONS

O.D. in [mm]	5.0 [127]
I.D. in [mm]	2.25 [57]
LENGTH in [m]	294 [7.47] - 436 [11.10]
WEIGHT lb [kg]	1022 [464] - 1405 [637]
MAX TEMPERATURE degF [degC]	350 [177]
PRESSURE ABSOLUTE psi [kPa]	22,500 [155,152]
PRESSURE DIFFERENTIAL (annulus/tubing) psi [kPa]	17,500 [120,658]
PRESSURE ACROSS BALL STATICpsi [kPa]	15,000 [103,421]
PRESSURE ACROSS BALL OPENINGpsi [kPa]	12,000 [82,737]
Cycles	Unlimited
TENSILE STRENGTH lbf [kN]	350,000 [1557]
Connections (premium connections available)	3-1/2 API IF
Service	Standard and sour service above 175 degF as per NACE MR 0175

PICTURE

Company Introduction

Xi'an KINGWELL OILFIELD MACHINERY Co., Ltd. (KINGWELL), is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provide complete solutions.

With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, DST tools and Solid control products.

Accordingly most innovative and reliable toolsKingwell set up a long-term science and technology cooperation, with xi'an petroleum University, daqing/ changqing oil&gas institute and jianghan machinery Research institute.

KINGWELL have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation, our aim is to build solid relationship with any part of honest. kingwell can provide highly efficient services to its clients resulting in accurate and timely deliveries at the best prices. Our products have been exported to Europe, American and Middle East.

The followings are some pictures about our Workshops & Equipments




Product delivery

- Payment : TT/LC
- Delivery : 30 days

We have some other related products as follows:

Any enquiry of above products or relative parts, PLS feel free contact back, and we will offer you a good price and show you our best service.