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Heavy cement slurries; Pastas pesadas de cimento

Abstract

When going deeper in a high pressure well, the only way to successfully cement your casing or linear is through the use of heavy cement slurry. In 1987 PETROBRAS geologists presented to the Drilling Department a series of deep, hot and high pressure wells to be drilled. The Casing and Cement Division of this department then started a program to face this new challenge. This paper introduces the first part of this program and shows how PETROBRAS is dealing with heavy weight slurries. We present the slurry formulations tested in laboratory, the difficulties found in mixing them in the field, rheology measurements, API free water and API fluid loss from both laboratory and field samples. (author) 3 tabs.
Authors:
Silva, Francisco Avelar da; Conceicao, Antonio C. Farias; [1]  Marins, Carlos Cesar Silva [2] 
  1. PETROBRAS, XX (Brazil). Distrito de Perfuracao do Nordeste. Div. de Tecnicas de Perfuracao
  2. PETROBRAS, XX (Brazil). Dept. de Perfuracao. Div. de Revestimento e Cimentacao
Publication Date:
Dec 31, 1989
Product Type:
Conference
Report Number:
ETDE-BR-0105; CONF-890029-
Reference Number:
SCA: 040300; PA: BR-99:0H0181; SN: 99002141744
Resource Relation:
Conference: 3. seminar on drilling fluids, 3. Seminario sobre revestimento e cimentacao de pocos de petroleo, Rio de Janeiro (Brazil), 1989; Other Information: PBD: 1989
Subject:
04 OIL SHALES AND TAR SANDS; ENERGY; PETROLEUM; PETROLEUM INDUSTRY; DRILLING; DRILLING FLUIDS; OIL FIELDS; OIL WELLS; SLURRIES; CEMENTS; CEMENTING; WELL COMPLETION; WELL CASINGS
OSTI ID:
700909
Research Organizations:
PETROBRAS, Rio de Janeiro (Brazil). Centro de Pesquisas e Desenvolvimento Leopoldo A. Miguez de Mello
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
Other: ON: DE99763693; TRN: BR99H0181
Availability:
OSTI as DE99763693
Submitting Site:
BR
Size:
4 p.
Announcement Date:
Dec 07, 1999

Citation Formats

Silva, Francisco Avelar da, Conceicao, Antonio C. Farias, and Marins, Carlos Cesar Silva. Heavy cement slurries; Pastas pesadas de cimento. Brazil: N. p., 1989. Web.
Silva, Francisco Avelar da, Conceicao, Antonio C. Farias, & Marins, Carlos Cesar Silva. Heavy cement slurries; Pastas pesadas de cimento. Brazil.
Silva, Francisco Avelar da, Conceicao, Antonio C. Farias, and Marins, Carlos Cesar Silva. 1989. "Heavy cement slurries; Pastas pesadas de cimento." Brazil.
@misc{etde_700909,
title = {Heavy cement slurries; Pastas pesadas de cimento}
author = {Silva, Francisco Avelar da, Conceicao, Antonio C. Farias, and Marins, Carlos Cesar Silva}
abstractNote = {When going deeper in a high pressure well, the only way to successfully cement your casing or linear is through the use of heavy cement slurry. In 1987 PETROBRAS geologists presented to the Drilling Department a series of deep, hot and high pressure wells to be drilled. The Casing and Cement Division of this department then started a program to face this new challenge. This paper introduces the first part of this program and shows how PETROBRAS is dealing with heavy weight slurries. We present the slurry formulations tested in laboratory, the difficulties found in mixing them in the field, rheology measurements, API free water and API fluid loss from both laboratory and field samples. (author) 3 tabs.}
place = {Brazil}
year = {1989}
month = {Dec}
}