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Oilfield operations

Advanced Downhole
Technology & Services

Katwell delivers cutting-edge solutions in directional drilling, downhole imaging, and well intervention for upstream oilfield development across China and global markets.

Explore Our Products

About Katwell

Xi'an Katwell Energy Technology Co., Ltd is one of the largest up-rising private oilfield service companies in China, focusing on upstream oilfield development and production. With a strong commitment to innovation and technical excellence, Katwell has established itself as a trusted partner in the global energy sector.

The company provides directional and horizontal drilling technical services, high-end advanced well logging, and technique cooperation both in China and abroad. Recognized as a High-tech Enterprise, Katwell continues to push the boundaries of downhole technology and operational efficiency.

10+

Years of Experience

50+

Global Projects

Katwell team in field

"Delivering precision and reliability in every downhole operation."

Technology Highlights

Katwell’s proprietary technologies are engineered for performance, durability, and real-time data acquisition in extreme downhole environments.

Downhole video 3D animation

KATEYE™ Downhole Video Tool

  • Real-time borehole imaging with high-resolution clarity
  • Operates on mono-conductor E-line in high pressure/temperature environments
  • Dual-view capability: downview and sideview
  • Compatible with casing/tubing from 3 inch to 17 inch
Learn More

Our Products

Engineered for performance and reliability, Katwell’s product line supports efficient and safe operations in complex downhole environments.

Downhole Video System

KATEYE™ Downhole Video

High-resolution real-time imaging tool for casing inspection, perforation verification, and fish detection.

  • • Dual-view (down & side)
  • • E-line deployment
  • • 3–17 inch compatibility
Downhole Camera

Downhole Camera Tools

Robust camera systems designed for extreme temperatures and pressures in logging and intervention operations.

  • • High-temp resistant
  • • Real-time transmission
  • • Corrosion-proof housing
Downhole Cutter

Downhole Electric Cutter

Precision cutting tool for tubing, casing, and stuck pipe recovery with remote control operation.

  • • Electric actuation
  • • No explosives required
  • • High torque motor
Workover Rig

Workover Rig Systems

Mobile and modular rigs designed for well maintenance, repair, and recompletion operations.

  • • Compact footprint
  • • Quick deployment
  • • High load capacity
Downhole Motor

Downhole Motor

High-performance mud motors for directional drilling with extended run life and torque stability.

  • • Adjustable bend housing
  • • Wear-resistant components
  • • Optimized for HDD
Drilling Jar

Drilling Jar

Hydraulic and mechanical jars for freeing stuck bottom hole assemblies during drilling and workover.

  • • High impact force
  • • Reversible design
  • • Field serviceable
Cased Hole Logging Tool

Cased Hole Logging Tools

Advanced logging suite for production evaluation, cement bond analysis, and reservoir monitoring.

  • • Multi-sensor integration
  • • High data density
  • • Real-time QC
Directional Drilling Assembly

Directional Drilling Tools

Complete MWD/LWD and rotary steerable systems for precise wellbore placement.

  • • Real-time inclination
  • • Gamma & resistivity
  • • Closed-loop control

Our Services

From directional drilling to downhole video inspection, Katwell provides comprehensive technical services to optimize well performance.

Directional Drilling

Precision wellbore placement using advanced MWD and RSS technologies.

Workover Service

Comprehensive well intervention, repair, and recompletion operations.

Cased Hole Logging

Production logging, cement evaluation, and reservoir monitoring services.

Downhole Video

Real-time visual inspection for integrity assessment and problem diagnosis.

Case Studies

Real-world applications of Katwell’s technology in challenging environments.

DHV Assisted CNPC Fishing Operation

On August 15th, 2016, a CNPC client lost a PLT tool string with 4250 meters of cable. Katwell’s downhole video system enabled precise location and successful recovery.

Downhole Video Application

Perforation Gas Entry Check – SINOPEC

March 19, 2016, at Sinopec JY-36-3 shale gas field, Katwell’s video tool verified perforation tunnels and confirmed gas entry points during an exploratory project.

Shale Gas Field Inspection

High-Temp Well Logging in Western China

Katwell deployed its high-temp logging suite in a 180°C well, delivering accurate formation data for reservoir modeling and production planning.

Extreme Environment Logging
100+
Projects Completed
30+
Countries Served
98%
Success Rate
15+
Patents Held

Get in Touch

Contact Katwell today to learn how our downhole technology and services can support your next project.

Address: 101, Building 2, Yihengtailai Science and Technology Industrial Park, Southeast corner of Biyuan 3rd Road and Shanglinyuan 9th Road, Xi'an High-tech Zone, Shaanxi Province, China
Phone: +86 029 8730 9835
General Inquiry: Mr. Zhang: zy@katwell.com
Email: info@katwell.com

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