CY1121561T1 - Προοιμιο τηλεμετριας παλμων λασπης για ανιχνευση ακολουθιας και εκτιμηση καναλιου - Google Patents

Προοιμιο τηλεμετριας παλμων λασπης για ανιχνευση ακολουθιας και εκτιμηση καναλιου

Info

Publication number
CY1121561T1
CY1121561T1 CY20191100426T CY191100426T CY1121561T1 CY 1121561 T1 CY1121561 T1 CY 1121561T1 CY 20191100426 T CY20191100426 T CY 20191100426T CY 191100426 T CY191100426 T CY 191100426T CY 1121561 T1 CY1121561 T1 CY 1121561T1
Authority
CY
Cyprus
Prior art keywords
sequence
detection
pulse telemetry
prefecture
follow
Prior art date
Application number
CY20191100426T
Other languages
English (en)
Inventor
Ehud Barak
Original Assignee
Halliburton Energy Services, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halliburton Energy Services, Inc. filed Critical Halliburton Energy Services, Inc.
Publication of CY1121561T1 publication Critical patent/CY1121561T1/el

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/20—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by modulation of mud waves, e.g. by continuous modulation
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/22—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by negative mud pulses using a pressure relieve valve between drill pipe and annulus
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/24—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by positive mud pulses using a flow restricting valve within the drill pipe
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/043—Pseudo-noise [PN] codes variable during transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Radio Relay Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Μία μέθοδος και ένα σύστημα τηλεμετρίας παλμών λάσπης χρησιμοποιεί ένα προοίμιο που έχει έναν αριθμό περιόδων μιας ακολουθίας συγχρονισμού που ακολουθείται από μία μόνον περίοδο μιας ακολουθίας εκτίμησης καναλιού. Ο συγχρονισμός μπορεί να χαρακτηρίζεται από ένα γενικά επίπεδο φάσμα συχνοτήτων, και η ακολουθία εκτίμησης καναλιού μπορεί να χαρακτηρίζεται από μία χαμηλή διασταυρούμενη συσχέτιση με την εν λόγω ακολουθία συγχρονισμού. Οι ακολουθίες είναι δυνατόν να παράγονται από ένα σύνολο μη επαναλαμβανόμενων διακριτών ακολουθιών. Το προοίμιο μπορεί να είναι κατάλληλο για αμφότερα ανίχνευση ακολουθίας και εκτίμηση καναλιού, να ικανοποιεί το σύνολο των φυσικών και/ή ηλεκτρονικών περιορισμών του συστήματος και να επιτρέπει μία ταχεία σύγκλιση μιας προσαρμοστικής ιχνηλάτησης καναλιού ή συστήματος ισοστάθμισης.
CY20191100426T 2015-10-08 2019-04-17 Προοιμιο τηλεμετριας παλμων λασπης για ανιχνευση ακολουθιας και εκτιμηση καναλιου CY1121561T1 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/054667 WO2017062009A1 (en) 2015-10-08 2015-10-08 Mud pulse telemetry preamble for sequence detection and channel estimation

Publications (1)

Publication Number Publication Date
CY1121561T1 true CY1121561T1 (el) 2020-05-29

Family

ID=58488179

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20191100426T CY1121561T1 (el) 2015-10-08 2019-04-17 Προοιμιο τηλεμετριας παλμων λασπης για ανιχνευση ακολουθιας και εκτιμηση καναλιου

Country Status (5)

Country Link
US (1) US10294780B2 (el)
EP (1) EP3332090B1 (el)
CA (1) CA2997349C (el)
CY (1) CY1121561T1 (el)
WO (1) WO2017062009A1 (el)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10822944B1 (en) * 2019-04-12 2020-11-03 Schlumberger Technology Corporation Active drilling mud pressure pulsation dampening
US20220186613A1 (en) * 2019-06-14 2022-06-16 Halliburton Energy Services, Inc. Acoustic channel identification in wellbore communication devices
CN110502569A (zh) * 2019-08-16 2019-11-26 浙江财经大学 一种基于离散选择模型的标准井筛选可视分析方法
US20210330395A1 (en) 2020-04-23 2021-10-28 Johnson & Johnson Surgical Vision, Inc. Location pad surrounding at least part of patient eye for tracking position of a medical instrument
US11832883B2 (en) 2020-04-23 2023-12-05 Johnson & Johnson Surgical Vision, Inc. Using real-time images for augmented-reality visualization of an ophthalmology surgical tool
US11655708B2 (en) * 2020-09-29 2023-05-23 Halliburton Energy Services, Inc. Telemetry using pulse shape modulation
US11499419B2 (en) 2020-10-07 2022-11-15 Halliburton Energy Services, Inc. Data rate optimization and synchronization for mud-pulse telemetry in a wellbore
NO20230810A1 (en) 2021-04-05 2023-07-26 Halliburton Energy Services Inc Adaptive pulse waveform for channel estimation in mud pulse telemetry
CN115059458B (zh) * 2022-06-29 2022-12-06 中国地质大学（北京） 一种井下随钻测量的泥浆脉冲信号的产生及识别方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787093A (en) 1983-03-21 1988-11-22 Develco, Inc. Combinatorial coded telemetry
CA1213666A (en) * 1983-10-03 1986-11-04 Gary D. Berkenkamp Logging while drilling system signal recovery system
EP0617196B1 (en) 1993-03-26 2000-06-28 Halliburton Energy Services, Inc. Digital mud pulse telemetry system
US6016288A (en) * 1994-12-05 2000-01-18 Thomas Tools, Inc. Servo-driven mud pulser
US6753791B2 (en) 2000-06-22 2004-06-22 Halliburton Energy Services, Inc. Burst QAM downhole telemetry system
US6661857B1 (en) 2000-07-10 2003-12-09 Intersil Americas Inc. Rapid estimation of wireless channel impulse response
US7099422B2 (en) 2002-04-19 2006-08-29 General Electric Company Synchronization of ultra-wideband communications using a transmitted-reference preamble
US20040257241A1 (en) 2002-05-10 2004-12-23 Menger Stefan K. Method and apparatus for transporting data
US7015694B2 (en) 2002-08-19 2006-03-21 Baker Hughes Incorporated NMR apparatus and method for stochastic pulsing of earth formations
GB2406344B (en) 2003-07-01 2007-01-03 Pathfinder Energy Services Inc Drill string rotation encoding
US7265682B2 (en) * 2004-09-14 2007-09-04 Halliburton Energy Services, Inc. Joint source-channel coding for multicarrier modulation
JPWO2007052355A1 (ja) 2005-11-04 2009-04-30 パナソニック株式会社 インパルス無線通信における初期同期獲得方法及び受信装置
GB2449195A (en) 2006-02-14 2008-11-12 Baker Hughes Inc System and method for measurement while drilling telemetry
US9008066B2 (en) * 2007-10-31 2015-04-14 Qualcomm, Incorporated Method and apparatus for signaling transmission characteristics in a wireless communication network
US8111734B2 (en) * 2008-01-14 2012-02-07 The Boeing Company Device and method for fast transition from preamble synchronization to data demodulation in direct sequence spread spectrum (DSSS) communications
US8749400B2 (en) 2008-08-18 2014-06-10 Halliburton Energy Services, Inc. Symbol synchronization for downhole OFDM telemetry
US20110013724A1 (en) 2009-04-24 2011-01-20 Qualcomm Incorporated I/q imbalance estimation and compensation for a transmitter and a receiver
US8792304B2 (en) * 2010-05-24 2014-07-29 Schlumberger Technology Corporation Downlinking communication system and method using signal transition detection
US20120307839A1 (en) * 2011-05-31 2012-12-06 Dumitru Mihai Ionescu Method for receiving channel selection information
WO2013126054A1 (en) 2012-02-22 2013-08-29 Halliburton Energy Services, Inc. Downhole telemetry systems and methods with time-reversal pre-equalization
EP2820441A4 (en) 2012-05-16 2015-11-25 Halliburton Energy Services Inc SATURATION-RECOVERY / INVERSION-HYBRID RECOVERY PULSE SEQUENCE FOR ENHANCED NMR DIAGRAPHY OF HOLES

Also Published As

Publication number Publication date
EP3332090A1 (en) 2018-06-13
EP3332090A4 (en) 2018-08-15
CA2997349A1 (en) 2017-04-13
US20180245461A1 (en) 2018-08-30
EP3332090B1 (en) 2019-04-03
US10294780B2 (en) 2019-05-21
CA2997349C (en) 2019-09-03
WO2017062009A1 (en) 2017-04-13

Similar Documents

Publication Publication Date Title
CY1121561T1 (el) Προοιμιο τηλεμετριας παλμων λασπης για ανιχνευση ακολουθιας και εκτιμηση καναλιου
PH12019500181A1 (en) Information transmission method and information transmission apparatus
MX2017015880A (es) Control de temporizacion para la modulacion de multiples portadoras de modo mixto.
AU2018269892A8 (en) NMR methods and systems for the rapid detection of Candida species
MX2016013294A (es) Control de herramientas de yacimiento de petroleo utilizando multiples señales magneticas.
MX2019012204A (es) Transmisor y receptor y metodos correspondientes.
MX2020010555A (es) Formas polimorficas de rad1901-2hcl.
EP3821646A4 (en) PROCEDURE FOR USER DEVICE-SPECIFIC RS MULTIPLEXING
EP3831680A4 (en) METHOD FOR GENERATING A MAGNETIC FIELD, METHOD FOR DETECTING A TRACE WITH THE AID OF A MAGNETIC FIELD, AND VEHICLE USING IT
PH12020550654A1 (en) Asymmetric pcr methods
GB2557401B (en) Position or orientation determination based on duty-cycled frequency multiplexed electromagnetic signals
MX2021003546A (es) Sistemas y metodos de dispositivos intragastricos.
EP3777718A4 (en) DWELL CLIP
EP3841521A4 (en) PROJECTILE DETECTION SYSTEM AND METHOD
ZA202100901B (en) Multiplexing of wake-up signals
EP3841409A4 (en) TIME DIVISION MULTIPLEXING OF DISTRIBUTED DOWNHOLE DETECTION SYSTEMS
GB2578457B (en) Anomaly detection and correlation system.
BR112018075360A2 (pt) método, sistema e meio legível por máquina tangível
MX2016014262A (es) Calculo de movilidad de la formacion a partir de formas de onda de stoneley.
AU2020416736A1 (en) Methods, systems, and apparatuses for managing temperatures induced by alternating fields
SG11202105082SA (en) Multiplexing highly evolving viral variants with sherlock detection method
EP3744726A4 (en) NEW NUCLEOSIDE OR NUCLEOTIDE DERIVATIVES AND THEIR USES
WO2019012481A3 (en) G-QUADRUPLEXES DIVIDED FOR CAPTURE AND DETECTION OF NUCLEIC ACIDS
EP3414560A4 (en) MINIMIZING THE AZIMUTAL CURRENT INDUCED BY TRANSDUCERS ON TUBES
EP3874650A4 (en) SEQUENCE GENERATION FOR REFERENCE SIGNALS