河南快河南快赢481走势图|河南快赢481视频哪里看
X-Dipole Logging Tool (XDLT)

GOWell’s X-Dipole Logging Tool is an array acoustic tool with monopole, dipole and cross-dipole acquisition capabilities. The tool is essential for collecting a full range of acoustic datasets, which contribute to petrophysical evaluation and geophysical applications.

The X-Dipole Sonic Tool is composed of four (4) main parts:

  • Electronics instrument
  • Receiver section
  • Acoustic isolator
  • Transmitter section

The tool has four (4) separate broadband acoustic transmitters—one monopole, two dipole and one stoneley transmitter. The monopole output is optimized for compressional and refracted shear measurements; whereas, the stoneley transmiter is a unique design optimized for low frequency stoneley excitation. The two dipole transmitters are co-located and optimized to maximize output energy for slow, soft rock formations.


SPECIFICATIONS



APPLICATIONS & FEATURES

APPLICATIONS

  • Gas zone detection (VP/vs)
  • Fracture identification (Stoneley)
  • Permeability estimation (Stoneley)
  • Formation Anisothropy assessment
  • Formation porosity
  • Measurement of compressional and shear waves in open or cased-hole
  • Synthetic Seismograms
  • Lithology and clay identification

 

FEATURES

  • Combinable with other Gallop tools
  • Records the waveform of the reflected value from formations
  • By measuring sonic slowness, formation porosity can be obtained
  • Rock anisothropy analysis can be achieved (full waveform mode and Azimuth required)
  • Transmitter section assembled with peek sleeves for increased reliability and lower maintenance required
  • Ten independently linked assemblies in the isolator section are included to better attenuate the tool body signal, maintain alignment and provide increased tension & compressive strength.
  • Three programmable operating modes available:
    • Mode 1: Fast Logging
    • Mode 2: Non-anisothropy
    • Mode 3: Full waveform
河南快河南快赢481走势图 时时彩后一稳赚技巧 彩票助赢在线计划 bet007足球即时比分球探网 极速快三免费计划软件 欢乐生肖注册 北京pk10今天的走势图 倍投方案 发彩票计划软件 3d一胆 正版四不像曾夫人论坛