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The AAPG/Datapages Combined Publications Database
Showing 925 Results. Searched 200,619 documents.
Log Interpretation: Chapter VI
George B. Asquith, Charles R. Gibson
AAPG Special Volumes
... beds, or RILd (Rt) is too low because Rxo is less than Rt. Also, an annulus type invasion profile may be indicated and/or Sxo < Sw15/. In this case...
1982
Hydrodynamics of Fluid Injection
P. A. Witherspoon , S. P. Neuman
AAPG Special Volumes
... developed at various distances away from the point of injection. The rate of this movement is easily evaluated for any cylindrical annulus of length H...
1972
Geochemical Effects and Movement of Injected Industrial Waste in a Limestone Aquifer
Donald A. Goolsby
AAPG Special Volumes
... well was converted to an injection well by inserting a 6-in. type 304 stainless-steel liner into the 12-in. steel casing and sealing the annulus...
1972
Increasing Occurrence of Abnormally High Reservoir Pressures in Boreholes, and Drilling Problems Resulting Therefrom
J. H. M. A. Thomeer , J. A. Bottema
AAPG Bulletin
... checked to be 19.3 lbs/gl. After closing the BOP, within one hour a pressure of 216 psi developed in both drill pipe and annulus. Half an hour later...
1961
Geohydrology of Buried Triassic Basin at Savannah River Plant, South Carolina
I. Wendell Marine
AAPG Bulletin
... (crystalline rock) and in the annulus (Triassic) are at a static level about 90 ft below the surface (+205 ft above mean sea level). This level is close...
1974
Shallow Temperatures and Thermal Regime in the Hydrocarbon Province of Tierra del Fuego
Gary W. Zielinski , Peter M. Bruchhausen
AAPG Bulletin
... a number of 2-m deep holes, inserting 2 m by 1.3 cm (outer diameter) stainless steel tubing, and carefully filling the annulus with soil from the hole...
1983
Geochemical Surface Exploration for Hydrocarbons in North Sea
E. Faber, W. Stahl
AAPG Bulletin
... in organic geochemistry 1979: Oxford and New York, Pergamon Press. Fuex, A. N., 1981, Origin of casing annulus gas in Cognac field and significance...
1984
Serpentinization and the Origin of Hydrogen Gas in Kansas
Raymond M. Coveney, Jr. , Edwin D. Goebel , Edward J. Zeller , Gisela A. M. Dreschhoff , Ernest E. Angino
AAPG Bulletin
... personnel at one well assumed the H2 stemmed from rusting iron pipe because the H2- and N2-rich gas was collected from the annulus jacketing the production...
1987
Hydraulic fracturing and wellbore completion of coalbed methane wells in the Powder River Basin, Wyoming: Implications for water and gas production
Lourdes B. Colmenares, Mark D. Zoback
AAPG Bulletin
... both water and gas to separately flow from the bottom of the well. Methane exits the well through the annulus formed by the casing and the tubing...
2007
Optimising CO2 storage resource utilisation: insights from the Otway Stage 4 field program
Max Watson, Hadi Nourollah, David Bason, Scott Higgs, Sally Benson, Peter Cook, Yong-Chan Park, Mitch Allison, Ziqiu Xue
Australian Energy Producers Journal
... consisting of various fibres for DAS, DTS, and DSS have been installed behind the casing and cemented in the annulus between the casing and forma tion...
2024
Caddo Oil Field, Carter County, Oklahoma
Richard Leon Nance
Oklahoma City Geological Society
... and the other zone is produced through the annulus between the tubing and casing. There is a fairly large gas cap in the approximate center of the Caddo...
1961
Reduction of Greenhouse Gas Emissions through CO2 EOR in Texas
MARK H. HOLTZ, ETER K. NANCE, ROBERT J. FINLEY
Environmental Geosciences (DEG)
... of the well and how well it has been maintained. A leaking well-bore annulus can be a source of CO2 migration to unexpected areas...
2001
CarbonNet project: carbon capture and storage case study subsea system design challenges and opportunities
Bassem Youssef, Peter Brownlie, Nick McCarthy, Scott Bailey
Australian Energy Producers Journal
... optical fibre is intended to be installed on the external surface of the well tubing within the well annulus. Each well downhole optical fibre must...
2025
Gold Investigation in the Sungai Luit Area, Mengapur Base Metal District, Pahang
W. S. Wong, A. K. Lee
Geological Society of Malaysia (GSM)
... system. The system consists of a core of coppermolybdenum surrounded by lead-zinc veins and an outermost annulus of geochemically highs of Au-Ag-Sn. Iron...
1986
Engineering and Environmental Studies for Decommissioning of Subsea Infrastructure
Petrina Raitt, Allison Selman, Céline Lanoëlle
Australian Petroleum Production & Exploration Association (APPEA) Journal
... require cleaning), the 285 * * * * * The submerged weight of the object being lifted; where objects have an annulus (e.g. pipeline, riser, umbilical...
2019
The Thulean Volcanic Line
J. M. Hall
CSPG Special Publications
..., with an outcrop of 800 km2, is the largest. This intrusion, which has a 33 km circular outcrop, consists of an outer annulus of quartz-bearing alkali syenite...
1981
Shale gas: Opportunities and challenges
Paul Meakin, Hai Huang, Anders Malthe-Sorenssen, Kjetil Thogersen
Environmental Geosciences (DEG)
... into the annulus between the outer wall of the casing and the wall of the well, and after the cement has set, the casing and cement are perforated, commonly...
2013
Declining Frac Effectiveness - Evidence that Propped Fractures Lose Conductivity, Surface Area, and Hydraulic Continuity
M.C. Vincent, M.R. Besler
Unconventional Resources Technology Conference (URTEC)
... elements in the casing/borehole annulus to compartmentalize frac stages. In the more recent wells, between 24 and 30 stages were specified per ~9500...
2013
IDENTIFYING THE TICKS OF BIVALVE SHELL CLOCKS: SEASONAL GROWTH IN RELATION TO TEMPERATURE AND FOOD SUPPLY
DANIEL E. KILLAM, MATTHEW E. CLAPHAM
PALAIOS
...: experimental study on an intertidal gastropod Monetaria annulus: Journal of Experimental Marine Biology and Ecology, v. 483, p. 130–138. IVANY, L.C....
2018
BIOGEOGRAPHIC SHELL SHAPE VARIATION IN TROPHON GEVERSIANUS (GASTROPODA: MURICIDAE) ALONG THE SOUTHWESTERN ATLANTIC COAST
MARIANO E. MALVÉ, MARCELO M. RIVADENEIRA, SANDRA GORDILLO
PALAIOS
..., doi: 10.1371/journal.pone.0088613. IRIE, T., 2006, Geographical variation of shell morphology in Cypraea annulus (Gastropoda: Cypraeidae): Journal...
2018
Mercury Management during Decommissioning: Predicting Accumulation and Mitigating Risk of Release
Luke Ellery, Peter Crafts, Andrew Sturgeon, Amit Rajani
Australian Petroleum Production & Exploration Association (APPEA) Journal
... to prevent fluids leaking to the annulus (Pipa et al. 2010). During production operations, fluids may permeate (a) (b) High coverage (several thousand...
2023
Drunkard's Wash Unit: Coalbed Methane PRoduction from Ferron Coals in East-Central Utah
Robert A. Lamarre, Terry D. Burns
Rocky Mountain Association of Geologists
... are produced with a pumping unit. In approximately half of the wells, gas is produced up the annulus between the tubing and the casing, while water...
1997
Pincher Creek Area, Alberta
O. A. Erdman, R. E. Belot, W. Slemko
CSPG Special Publications
... is circulated in the annulus between the five-inch casing and 2-inch tubing to prevent the formation of hydrates in the upper part of the tubing and in the well...
1953
Sampling a Stimulated Rock Volume: An Eagle Ford Example
Kevin T. Raterman, Helen E. Farrell, Oscar S. Mora, Aaron L. Janssen, Gustavo A. Gomez, Seth Busetti, Jamie McEwen, Michael Davidson, Kyle Friehauf, James Rutherford, Ray Reid, Ge Jin, Baishali Roy, Mark Warren
Unconventional Resources Technology Conference (URTEC)
... annulus as isolation. Each gauge was in a casing mounted carrier connected by a snorkel tube to an externally mounted perforating gun assembly. After...
2017
A Simple-Effective-Efficient Analytical Model for Multi-Well Gas Lift Allocation Optimization,
Ricky Aditiya Fandi, Saesarian Izwardy, Silvya D. Rahmawati, Pudjo Sukarno
Indonesian Petroleum Association
... by injecting compressed gas into the lower section of tubing through the casing-tubing annulus and an orifice (mandrel valve) installed in the tubing...
2017