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The AAPG/Datapages Combined Publications Database
Showing 925 Results. Searched 200,691 documents.
Vaca Muerta: Challenging the Paradigm of Producing From a Shale formation
Juan F. Martinez, Juan I. Alvarez Claramunt
Unconventional Resources Technology Conference (URTEC)
... and implemented for flow assurance including: 1. 2. 3. Isolation of annulus with inert fluid. Heating technology. Chemical Treatments. 1. - Isolation...
2015
Evaluation of Side Pocket Mandrel Application in Improving Vertical Distribution of Water Injection
Desymouna Aulia, Randy Agra Pratama, Albaihaqi, Riri Sundari Puspitasari, Lidia Kurniawati Apriani, Muhammad Dwipa A Putra
Indonesian Petroleum Association
... technology in Gas Lift to distribute the gas injected from annulus to tubing. Application of this technology in allocating water injection is basically...
2016
Drilling a Well
Mike Shepherd
AAPG Special Volumes
.... The mud returns to the surface up the annulus, the space outside of the drill pipe. The mud lubricates the bit, prevents it from getting too hot because...
2009
Land Rigs: Part 3. Wellsite Methods
Byram Reed
AAPG Special Volumes
... hose is connected to the swivel on top of the kelly. Mud is pumped down the drill string through the bit and up the annulus or "back side" (the space...
1992
Diver-Operated Manometer: A Simple Device for Measuring Hydraulic Head in Underwater Wells: RESEARCH METHOD PAPER
Christopher D. Reich
Journal of Sedimentary Research (SEPM)
... in the off position so that no water enters the annulus between outer and inner tubes. Then, with the manometer in a vertical position, the valve...
1996
Model of CO2 Leakage Rates Along a Wellbore, #40612 (2010)
Qing Tao, Steven Bryant
Search and Discovery.com
... corresponding to the leak source and the effective permeability of the leakage path. For many wells, the top of cement in the annulus is not known, and thus...
2010
The Application of Cased Hole Formation Resistivity to Optimize Well Performance in Carbonate Formation
Muhammad A. Gibrata, Mario Petricola, Riawan Mulyanto, Sathees Kumar, Amritzar Aimar, Ratih Wulandari, Zul Anwar
Indonesian Petroleum Association
... then be made in the same manner as with openhole resistivity logs. The current flows out of the casing, passing through the annulus and any altered zone...
2005
Slim Hole Drilling: A Place in PNG Oil Exploration
Ted Gurney, Howard Thomas Brady
Papua New Guinea (PNG) Petroleum Convention Proceedings
... concept. The high ECD (Effective Circulating Density) generated in the small annulus required for continuous coring effectively exceeded the fracture...
1993
Sand Control Using Inside Casing Gravel Packs and Epoxy Coated Gravel Slurries
Robert D. Erickson
Indonesian Petroleum Association
... and workover fluid to be pumped down the tubing through the respective port collar with sand dropping into the annulus and carrying fluid circulating back...
1976
Determining a Good Hole Cleaning by Judging the Cutting Transport Parameter in 81/2" Horizontal Hole Section Leads to Operational Success During Underbalanced Drilling Operation
Raden Hanggara Tri Poetra, Kitos G. Akbar, Hasnan Rifani, Robani Sadiya
Indonesian Petroleum Association
... cutting velocity in the annulus, according to the log gravity. 2. Cutting velocity (Vcut). Cutting velocity is the velocity that must be fulfilled...
2009
The Application of Tubing Conveyed Perforating to Development of Intermediate and Deep Sands in Attaka Field
Tedja Sukmadjaja, Sami O. Ajam, Don Shewchenko
Indonesian Petroleum Association
... mechanism is an Annulus Pressure Firer (A.P.F.) which is made up of 2 components. (1) The firing-head, which is connected directly to the top of the guns...
1987
Formation Evaluation Lessons Learned from Banyu Urip Field, Cepu Block
Irena Andisa Maura, Scott Wertanen
Indonesian Petroleum Association
... zone, leaving the annulus empty above that. The Cement Bond Log data provides definition of the top of cement which is usually found as predicted near...
2015
Production Optimization of Unconsolidated Oil Reservoirs in the Handil Field, Mahakam Delta, Indonesia
Silmi Marisa, Prayudi Noverri, Antus Mahardhini, Izzad Abidiy
Indonesian Petroleum Association
... well integrity: For Main & Deep zone wells, cement quality in annulus 0 (behind 4 ½” or 5 ½” production tubing) and annulus 1 (7” of 9 5/8” casing...
2016
Reactive Managed-Pressure Drilling (MPD) Application for a Deep-Water Exploration Well in Indonesia
Donny H. Gultom, Andri M. Hidayat, Fikri Irawan, Yoshua P. Iskandar, Ida Bagus Ari Kresnawan
Indonesian Petroleum Association
... the formation pressure itself. The surface pressure is usually kept around 100-200psi so that the hydrostatic column in the annulus will be slightly...
2017
Tube worm fossils or relic methane expulsing conduits?
Federico F. Krause, Jesse Clark, Selim G. Sayegh, Renee J. Perez
PALAIOS
... siliciclastic materials and a core of calcite cement. Alternatively, they have an outer annulus of calcite cement and a core of microparticulate siliciclastic...
2009
Injection Wells and Operations Today
Erle C. Donaldson
AAPG Special Volumes
... can be used in the annulus between the casing and tubing to protect the steel casing from the corrosive fluids. 4. Plugging at face of formation...
1972
Horizontal Well Drilling in the Kutubu Project, Papua New Guinea
M. S. DeVries, R. D. Parrish, J. L. Ryan
Papua New Guinea (PNG) Petroleum Convention Proceedings
.... The upper MSC would serve as a port to circulate aerated mud down the 1378 inch x 978 inch annulus (similar to a parasite string) into the 9Vs inch annulus...
1996
High-Angle, Shallow Depth Drilling in the South China Sea
Saadon Bin Kairon, D. R. Schroeter
Southeast Asia Petroleum Exploration Society (SEAPEX)
... strength cement slurry was used to grout the top 10 m (or down to the primary cement top) of the annulus in both strings. After cementing, the surface...
1986
Augmenting cased hole logging and pressure testing improving subsurface well barrier risk assessment through machine learning
Tim Thomas, Andrew Thompson
Australian Energy Producers Journal
... the production annulus (A-annulus and tubing). Also monitors flow rates, temperatures, fluid composition, etc. Generally, more critical to operators...
Unknown
Manage the PressureDrive the Results
Christopher James Bernard, Randy Lovorn, Derrick Lewis, Emad Bakri, Saad Saeed
Unconventional Resources Technology Conference (URTEC)
... backpressure is usually delivered by an automated choke setup, which regulates and restricts return flow from the annulus. There are several levels of control...
2013
Scale and Corrosion Control in High Temperature Oil Production and Steamflood Operations
Charles J. Hinrichsen, Kristine H. Brindle
Indonesian Petroleum Association
... is used to pump a prescribed volume of fresh water down the annulus of the well. This volume of water was established for each well by a number...
1989
Integrated Design of Rigless Cementation and Completion: An Innovative Concept to Develop Unconventional Reservoirs in China and Its Prospect in Middle East
Fu Jin, Wang Xi, Zhang Shunyuan, Liu Bingshan, Yang Guobin, Lv Yangfan, Han Haochen
Unconventional Resources Technology Conference (URTEC)
... fracturing, the fracturing fluid is injected via the annulus between CT and 5-1/2”csg., which makes the fluid’s flow area more spacious than...
2020
Feasibility Study of Underbalanced Drilling Fluid Design in Depleted Reservoir: Case Study Field X, Indonesia
Irfan Hariz, Bonar Tua Halomoan Marbun
Indonesian Petroleum Association
.... When these cuttings fill the annulus, a mud ring will form, which stops the flow of air and the pipe will stick. Although dry air drilling can...
2011
Increasing Drilling Performance in ERD Wells with New Generation Drill Pipe
Luc Van Puymbroeck, Henry Williams
Unconventional Resources Technology Conference (URTEC)
... velocity area of the annulus. As a result, increased drilling performance can be achieved with less time spent conditioning the hole. Despite...
2013
An Innovative Single Completion Design with "Y" Block and Electrical Submersible Pump for Multiple Reservoirs
Shirali C. Moradi, Lies Widaningsih
Indonesian Petroleum Association
... of the annulus gas to the surface, recirculating pumped fluid when the subsurface safety valve accidentally becomes closed, thus avoiding "dead heading...
1987