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The AAPG/Datapages Combined Publications Database

Showing 925 Results. Searched 200,630 documents.

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Challengeable Hydraulic Fracturing In Sultanate of Oman (Achieving Better Hydraulic Fracturing Results in Challenging Reservoirs)

Abdullah Al Riyami, Hassan Al Saadi, Ricardo Sebastian Trejo

Indonesian Petroleum Association

... bond issues such as micro annulus, presenting an extra cost to remedy. Therefore, the degree of workover required before a fracturing job...

2022

Gulf of Mexico Subsalt Deformation Zones: Weak Formation Integrity Rather than Anomalous High Pressure Zones

James C. Niemann

GCAGS Transactions

... is a pressuring of the formation just below the base of recently set and cemented casing pipe. The annulus of the drillpipe is sealed and drilling fluid or mud...

1997

Evaluation of Tight Injectivity for Sand Consolidation Treatment: A Study Case in Mahakam

Fransisca Indah Permatasari, Izzad Abidiy

Indonesian Petroleum Association

... rate is too low to bring solid particles such as sand to the surface, the particles accumulate at the bottom of the well and cause the casing/annulus...

2022

CO2 Huff and Puff Treatment for Production Enhancement: An Execution Best Practice Based on Success Story in Jatibarang Field … Indonesia

Pande Susanta, Annisa Palupi, Debby Halinda Utaminingdiah S., Arasy Az Zariat, Magfirah Rajab

Indonesian Petroleum Association

... a more mature extraction process. During soaking, surface, and annulus pressure are regularly monitored to estimate bottom-hole phenomena. D. Put...

2023

Repurposing Oil and Gas Wells to Produce Electricity Using the Greenloop Closed-Loop Geothermal Technology

Glenn Golla, Iwan Chandra, Kevin McCarthy, Joseph Scherer, Hollis Chin, Robert Klenner

Indonesian Petroleum Association

... of the reservoir. Typically, a cold working fluid is pumped into the annulus between the insulated VIT and a plugged (at the bottom) outer liner. As the working...

2023

An Area-of-Review Variance Study for Texas Gulf Coast Frio Formation Oil Fields

Don L. Warner, Leonard F. Koederitz, Robert C.

GCAGS Transactions

... the borehole shut. Both effects can also occur behind the casing of a cased borehole to fill or close the behind-casing annulus. Such shales or mudstones...

1998

Optimizing Production Shutdown and Start-Up in Deep-Water Environment Using Modified Support Vessel

Ronald Binilang, Johanes K. Sare, Batara Pande, Andreas Ganefriyanto, Massimo Rossi

Indonesian Petroleum Association

... al., 2023) and the stimulation approach by annulus bullheading with drill pipe string (Pande et al., 2024). METHODS AND ANALYSIS Two assessments...

2024

Laboratory Study Shows How Real Perforations Affect Unconventional Fracture Initiation

Fokko Doornbosch, Quan Guo, Carlos E. Guedes, Carlos E. Baumann

Unconventional Resources Technology Conference (URTEC)

... Cement quality in the unconventional wells is often compromised (e.g., casing centralizers are hardly ever used, which often results in poor annulus...

2021

Simulation of Downhole Temperature Distribution in Fractured Shale Gas Wells by Incorporating Geomechanics and Apparent Permeability Modeling

Chuanyao Zhong, Juliana Y. Leung

Unconventional Resources Technology Conference (URTEC)

... the wellbore and nearby formation, pressure drop due to friction, radial conductive heat transfer between tubing and annulus, and temperature mixing effect...

2022

Multi-basin Case Study: Remediating Damage From Fracture Driven Interactions Utilizing a Rigless Chemical Process

Mike Lantz, David Garza, Japan Trivedi

Unconventional Resources Technology Conference (URTEC)

... was on rod lift with a tubing anchor catcher. Therefore, the treatment was injected down the annulus of the well with a target injection rate of eight...

2023

Unconventional Gas EOR: Recovery Mechanisms and Piloting

Hao Sun, Kelly Krezinski, Johannes Alvarez, Dengen Zhou, Kumar Devesh, Bikai Jin, Wei Wang, Victor Torrealba, Tom Tang, Lin Zuo, Kenneth Griffin, Daniel Emery, Lee (Rusty) Mathis

Unconventional Resources Technology Conference (URTEC)

... mixing due to diffusion only. The core was first saturated with oil and then CO2 was introduced to the system at the annulus and the gap at top...

2023

Relative Permeability Measurements of Gas-water-hydrate Systems

Namit J. Jaiswal, Abhijit Y. Dandekar, Shirish L. Patil, Robert B. Hunter, Timothy S. Collett

AAPG Special Volumes

... on      ANS in 20022003. An average overburden pressure of 1.2 and 2.4 MPa was applied using glycol (glycol filled in the annulus of the core holder...

2009

Pretreatment of Industrial Waste Waters for Subsurface Injection

Ronald D. Sadow

AAPG Special Volumes

.... Wellheads should be equipped with proper master valves, gages, annulus-fluid (oil, nitrogen gas, or inhibited ater between tubing and outer casing...

1972

Geothermal Development in El Salvador

Gustavo Cuellar

AAPG Special Volumes

... reservoir throu h the annulus. As yet, it has not been possible to establish the degree of communication between the andesite reservoir...

1981

Defining Boundaries and Structures of Broadlands Geothermal Field, New Zealand, by Geophysical Methods--Case History

G. F. Risk

AAPG Special Volumes

... zone defined as the annulus across which the apparent resistivity values rose from an ambient level of about 5 on the inside to a value 2.5 times...

1981

Utilization of Magma Energy--Project Summary

J. L. Colp, H. M. Stoller

AAPG Special Volumes

..., Long tube heat exchanger--the facility and some preliminary tests on the down center/up annulus flow configuration: Sandia Lab., Albuquerque, N.M....

1981

Pore Geometry as Related to Carbonate Stratigraphic Traps

John L. Stout

AAPG Bulletin

... with the produced oil. This highly water-saturated rock is subjected to a pressure drop at the well-bore annulus as is the oil-saturated rock of Figure 6. Both...

1964

Diffusion of Fluids Through Porous Media with Implications in Petroleum Geology

G. N. Pandey , M. Rasin Tek , Donald L. Katz

AAPG Bulletin

... with the epoxide resin. After assurance that no air bubbles were trapped between the core and the brass ring, the sample with resin in the annulus was set...

1974

Hydrothermics in the Wyoming Overthrust Belt

Gary W. Zielinski , , James A. Drahovzal , , Gail Moritz Decoursey , , Joseph M. Ruperto

AAPG Bulletin

... and Cohen (1979) for their onshore stations. PVC tubing of ½-in. diameter was inserted into each borehole, and the annulus backfilled. Allowing...

1985

Cotton Valley Lime Pinnacle Reef Play: Branton Field

Scott L. Montgomery

AAPG Bulletin

... of up to 45 Mcf/day. Flow occurred up the annulus, Fig. 3. Schematic regional cross section illustrating various depositional environments in the Cotton...

1996

Deriving geothermal parameters from bottom-hole temperatures in Wyoming

Richard W. Davis

AAPG Bulletin

... is circulated down the drill string, out through the bit, and back up the well annulus for a while to stabilize the hole and clean out any cuttings still...

2012

Position and Response of Utilities Industries to Climate Change

Karl Moor

Search and Discovery.com

... to address potential for interference between GS projects; • Well construction requirements; • Annulus pressure; • Shut-off valves; • Emergency response...

2009

A Review on Development of CBM Industry in China, #80454 (2015).

Qin Yong, Ye Jianping

Search and Discovery.com

... completion fluid drilling fluid Hydraulic Gas CO2-ECBM Cleaned Annulus VES Fracturing fluid fracturing fracturing Fracturing fluid F t i fl id...

2015

Monitoring Aquifer Integrity in a Multi-Zone Environment: A Fit-For-Purpose Single-Trip Solution, #80455 (2015).

Robert Rees

Search and Discovery.com

... to measure annulus pressure between the tubing and casing. As a result, a device like a sliding sleeve must be installed in the production tubing...

2015

Liner Hanger Installation in Challenging Offshore Well Conditions, #42003 (2017).

David Luna, Roberto Elizalde, Wantuadi Diwaku

Search and Discovery.com

... • Liner top packer required to isolate production annulus Presenter’s notes: The demanding nature of this well and the high loads and torques to which...

2017

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