Development of mud logging data transmission system over telephone line.
نویسندگان
چکیده
منابع مشابه
Automated Classification System for Petroleum Well Drilling Using Mud-logging Data
During the petroleum well drilling operation many mechanical and hydraulic parameters are observed by an instrumentation system installed in the rig named mud-logging system. The mud-logging system is composed by several sensors distributed in the rig; these sensors measure different operation parameters like: hook load, column rotation, mud pit level, pumping pressure, etc. The mudlogging syst...
متن کاملLow Complexity data transmission over wireless system
It is proposed low-complexity block turbo equalizers for orthogonal frequency-division multiplexing (OFDM) system in a channel. The presented work is based on a soft minimum mean –square error (MMSE) block linear equalizer (BLE) that exploits the banded structure of the frequency –domain channel matrix, as well as a receiver window that enforces this banded structure. This equalization approach...
متن کاملDevelopment on Intelligent Data Mining System in Oil Logging ⋆
In order to solve the problems, such as the very complex development process and relatively few researches on visual data mining technology in the system software of oil logging interpretation. A set of intelligent data mining system in oil logging is developed based on the Visual C++ and intelligent data mining technology, the main design on system includes data layer, logic layer and presenta...
متن کاملDevelopment and improvement of a real-time ASR system for isolated digits in Spanish over the telephone line
We present the development and characteristics of a basic ASR system for isolated digits in Spanish, used over the telephone line. Initially we will introduce our first idea, a basic discrete system, and then we will see the improvements we made to increase the recognition rate at a low CPU cost (always considering its practical implementation as a real time system). The most remarkable advance...
متن کاملNovel Desorber for Online Drilling Mud Gas Logging
This work presents the construction solution and experimental results of a novel desorber for online drilling mud gas logging. The traditional desorbers use mechanical mixing of the liquid to stimulate transfer of hydrocarbons to the gaseous phase that is further analyzed. The presented approach is based on transfer of hydrocarbons from the liquid to the gas bubbles flowing through it and furth...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japanese Association for Petroleum Technology
سال: 1989
ISSN: 1881-4131,0370-9868
DOI: 10.3720/japt.54.437