BRPI0900464A2 - análise simultánea de dois conjuntos de dados de um teste de formação - Google Patents

análise simultánea de dois conjuntos de dados de um teste de formação

Info

Publication number
BRPI0900464A2
BRPI0900464A2 BRPI0900464-5A BRPI0900464A BRPI0900464A2 BR PI0900464 A2 BRPI0900464 A2 BR PI0900464A2 BR PI0900464 A BRPI0900464 A BR PI0900464A BR PI0900464 A2 BRPI0900464 A2 BR PI0900464A2
Authority
BR
Brazil
Prior art keywords
formation
data sets
simultaneous analysis
training test
test
Prior art date
Application number
BRPI0900464-5A
Other languages
English (en)
Inventor
George Stewart
Original Assignee
Precision 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 Precision Energy Services Inc filed Critical Precision Energy Services Inc
Publication of BRPI0900464A2 publication Critical patent/BRPI0900464A2/pt

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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/003—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by analysing drilling variables or conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/008—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by injection test; by analysing pressure variations in an injection or production test, e.g. for estimating the skin factor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Geophysics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Evolutionary Computation (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

ANáLISE SIMULTáNEA DE DOIS CONJUNTOS DE DADOS DE UM TESTE DE FORMAçãO. A presente invenção refere-se a métodos, sistemas, e dispositivos para determinar parâmetros de uma formação terrestre. Dados transientes de pressão de um teste de formação podem ser registrados e analisados utilizando-se um modelo analítico incluindo um ou vários fatores de correção obtidos a partir de uma suposição que um fluxo induzido dentro da formação é hemisférico. A análise de regressão do modelo analítico aprimorado e dados transientes de pressão resulta em parâmetros de formação terrestres exatos.
BRPI0900464-5A 2008-02-12 2009-02-12 análise simultánea de dois conjuntos de dados de um teste de formação BRPI0900464A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/029,948 US20090204329A1 (en) 2008-02-12 2008-02-12 Simultaneous analysis of two data sets from a formation test

Publications (1)

Publication Number Publication Date
BRPI0900464A2 true BRPI0900464A2 (pt) 2009-09-29

Family

ID=40379236

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0900464-5A BRPI0900464A2 (pt) 2008-02-12 2009-02-12 análise simultánea de dois conjuntos de dados de um teste de formação

Country Status (6)

Country Link
US (1) US20090204329A1 (pt)
AU (1) AU2009200037B2 (pt)
BR (1) BRPI0900464A2 (pt)
CA (1) CA2650081A1 (pt)
GB (1) GB2458547A (pt)
NO (1) NO20090695L (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090204328A1 (en) * 2008-02-12 2009-08-13 Precision Energey Services, Inc. Refined analytical model for formation parameter calculation
GB2504197B (en) * 2012-05-25 2019-04-10 Schlumberger Holdings Automatic fluid coding and hydraulic zone determination
EP3547172A1 (en) * 2018-03-28 2019-10-02 Siemens Aktiengesellschaft System and method for piping support design

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742459A (en) * 1986-09-29 1988-05-03 Schlumber Technology Corp. Method and apparatus for determining hydraulic properties of formations surrounding a borehole
US5708204A (en) * 1992-06-19 1998-01-13 Western Atlas International, Inc. Fluid flow rate analysis method for wireline formation testing tools
US5703286A (en) * 1995-10-20 1997-12-30 Halliburton Energy Services, Inc. Method of formation testing
US5770798A (en) * 1996-02-09 1998-06-23 Western Atlas International, Inc. Variable diameter probe for detecting formation damage
US6061634A (en) * 1997-04-14 2000-05-09 Schlumberger Technology Corporation Method and apparatus for characterizing earth formation properties through joint pressure-resistivity inversion
US7059179B2 (en) * 2001-09-28 2006-06-13 Halliburton Energy Services, Inc. Multi-probe pressure transient analysis for determination of horizontal permeability, anisotropy and skin in an earth formation
US6672386B2 (en) * 2002-06-06 2004-01-06 Baker Hughes Incorporated Method for in-situ analysis of formation parameters
US7013723B2 (en) * 2003-06-13 2006-03-21 Schlumberger Technology Corporation Apparatus and methods for canceling the effects of fluid storage in downhole tools
US7277796B2 (en) * 2005-04-26 2007-10-02 Schlumberger Technology Corporation System and methods of characterizing a hydrocarbon reservoir
US20090204328A1 (en) * 2008-02-12 2009-08-13 Precision Energey Services, Inc. Refined analytical model for formation parameter calculation

Also Published As

Publication number Publication date
NO20090695L (no) 2009-08-13
US20090204329A1 (en) 2009-08-13
AU2009200037B2 (en) 2010-07-22
CA2650081A1 (en) 2009-08-12
GB0900163D0 (en) 2009-02-11
AU2009200037A1 (en) 2009-08-27
GB2458547A (en) 2009-09-30

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 3A ANUIDADE.