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The AAPG/Datapages Combined Publications Database

Showing 4,255 Results. Searched 200,619 documents.

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Application of Citrus Peel Extract as Potential Locally Derived Mud Additive for Drilling in Shale Formations

Gentur Wikan Wijayanto, Pipit Irfani Amorokhman, Ferdinandus Klea Latuan

Indonesian Petroleum Association

... to control fluctuating Equivalent Circulating Density (ECD) of the mud. Additionally, this research highlights the use of waste as the main material...

2018

Seismic Frequency Bandwidth Constraints in Deepwater Locations

Andrew Long, Iain Buchan

Indonesian Petroleum Association

... and cross-line directions (i.e., the use of high-density 3D acquisition) is critical to avoid the loss of recorded high frequencies during processing...

2004

Feasibility Study Methodology for Fracture Analysis Studies Using Seismic Azimuthal Amplitude Variation: Application in Southern Mexico

Alexis Ferrer Balas, Nahum Campos, Jesus Garcia Hernandez

GCAGS Transactions

... cube is necessary. This processing could be relatively long and thus a bit more costly, about 4 to 6 months depending on its size. Thus the natural...

2011

I. Relation of Structural Section to Seismic Section

Robert E. Sheriff

AAPG Special Volumes

.... The nature of the source was a bit complex because when the pebble hit the water it sent up a few water droplets, which subsequently impacted...

1981

Origin of overpressure and pore-pressure prediction in the Baram province, Brunei

Mark R. P. Tingay, Richard R. Hillis, Richard E. Swarbrick, Chris K. Morley, Abdul Razak Damit

AAPG Bulletin

... removed if the density error log (DRHO) 0.1 g/cm3 or the caliper log reading was more than 5% larger than the bit size (Tingay et al., 2003b).Finally...

2009

Cinder Buttes (Gas), T. 32 N., R. 12 W., NMPM, La Plata County, Colorado

J. Paul Matheny

Four Corners Geological Society

... formation density log were run. The “Gallup” was then sand-oil fractured with 50,000 gallons of lease oil and 50,000 pounds of sand. Gas, at a rate...

1983

A Review of Basic Core Analysis Techniques for Proper Evaluations of Heavy Oil Reservoirs

B. A. Bell

Pacific Section of AAPG

... into a confining device. For sands with large grain sizes, the cores will need to be frozen and drilled with liquid nitrogen as the bit coolant. Very...

2001

Completion Technique Used in Horizontal Wells Drilled in Shallow Gas Sands in the Gulf of Mexico

C. W. Pardo, A. N. Patrickis

Indonesian Petroleum Association

... at the top of the sand. The horizontal section was then drilled to total depth with a 8-in bit and completed with a combination of a 5-in prepacked liner...

1992

Cathedral Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

... on the compensated neutron-density log. The 20-2 Chancellor-Federal was frac stimulated with acid, 5000 lbs. of 20140 sand and 195,000 lbs of 10120 sand...

1996

Well Log Analysis Concepts in Clastic and Argillaceous US Gulf Coast Sediments

Walter H. Fertl

GCAGS Transactions

... detection and evaluation, and commercial hydrocarbon distribution in overpressure regimes. Alger, R. P., 1963, Formation density log application...

1980

Shear Failure Analysis to Minimize Borehole Breakout in Extended Reach Drilling (ERD) BM-6 Well on Bravo Field Offshore North West Java

I.N.G Ridhanta, A. Kurniawan, W. Priyadi

Indonesian Petroleum Association

... density log) to estimate the prediction of shear failure gradient of BM-7, the increment of mud weight used in BM-6 a bit conservative to accommodate...

2017

An Innovative Approach for Estimating the SW and Porosity Using Gas and Mud Logging Data in Real Time; #40824 (2011)

Giulia Beda and Devendra Tiwary

Search and Discovery.com

... chromatograph and from drilling parameters such as rate-of-penetration (ROP), weight on bit, etc. First, the real-time data is critically examined by a stringent...

2011

Petrophysical Evaluation of Lacustrine Shales in the Cooper Basin, Australia; #41205 (2013)

Melissa Vallee

Search and Discovery.com

..., neutron-density, sonic), sometimes formation tests and rotary sidewall cores, and usually involves one or two service companies. By way...

2013

On Diamond Drilling: DISCUSSION

P. W. Donovan

AAPG Bulletin

..., already referred to, shows that a single bit would run from 400 to 800 feet before the metal had been worn sufficiently to require resetting...

1922

Occurrence and Detection of Abnormal Pressures from Geological and Drilling Data, North Sumatra Basin

A. Aziz, L. H. Bolt

Indonesian Petroleum Association

... and Equivalent Acoustical shale Compaction Values Current with Bit". Mobil Oil Indonesia internal report, unpublished. 8. Aziz, Azrul 1983, "Geopressure...

1984

Apparatus for Studies of Artificial Sediments

B. Bubela, J. Ferguson

Journal of Sedimentary Research (SEPM)

... and coring bit To obtain undisturbed cores of the unconsolidated sediment a special rig and bit were designed (Fig. 1). The rig consists of a 150 cm tower (J...

1973

Geopressures and Hydrodynamics in the Gulf Basin Tertiary

Calvin A. Parker

New Orleans Geological Society

... calculations from available logs. During Drilling: drilling penetration rates, mud flow line temperatures and cuttings density, among many other...

1991

Horizontal Cased Hole Evaluation Using a New Pulsed Neutron Spectroscopy Tool and Dipole Sonic

Richard Reischman, Edgar Velez, Aaron Green, Brian Reynolds, Damian Yasin, Blaine Spies

Unconventional Resources Technology Conference (URTEC)

.... For logging lateral wells, the “through the bit” system (Ref 5) has proven to be an efficient low risk way of running open hole logs in the lateral...

2017

Novel Integrated Hole Cleaning Concept Reduces Well Construction Time By 3 Rig Days

Norbert Heitmann, Euro Chacin, Rafael Molero, Willy Graterol, Yazid Ouali, Elias Chamat Burgos, Agustin Cisneros

Indonesian Petroleum Association

... Drilling Project, in the Orinoco Belt, saved 3 rig days and reduced stuck-pipe and avoided damage to the MWD/LWD Bottom Hole Assembly (BHA) and drill bit...

2014

Optimization of well Placement and Drilling Time by the Use of Azimuthal Measurements in Directional Bottom Hole Assemblies

G. Whiteley, A. Douglas, C. Brown

Indonesian Petroleum Association

... while sliding and continuous lookup/lookdown for geosteering while rotating. The use of the Resistivity At the Bit tool (RAB - an azimuthal laterolog...

2000

Reduction of Gross Rock Volume Uncertainty in a Salt Flank Structure Using Dipmeter and Image Log Data

Carmen Garcia-Carballido, Aadam Styles, Michael Poppelreiter

AAPG Special Volumes

...-Heinemann, 104 p.McGarva, R. M., C. Bell, and J. Bedford, 1999, Use of resistivity at bit images within an Eocene submarine channel complex, Alba field...

2010

OPSEIS™ Seismic Recording System

H. A. Tims, D. R. Cahill

Indonesian Petroleum Association

... amplifier having 90-db of gain in fifteen steps. The analog to digital conversion resolution for each sample is 13 bits plus a sign bit and is stored...

1983

Successful Slim Hole Drilling by Asamera - South Sumatra

Alfred Almendingen, Achmad Boytizen, Memet Rachmat, J. A. Thomson, Ben Seay

Indonesian Petroleum Association

... Circulating Density). It should be noted that using soluble salt for weight adversely affects the Induction Electric Logs. While drilling/coring Slim holes...

1992

From Arrhenius to CO2 Storage: Part XII: Model for Radiative Transfer of Fluxes in the Temperature-Stratified Atmosphere

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... of Intensity: A Recap from Part XI In Part XI (see GEO ExPro Vol. 18, No. 1, 2021) on the temperature-stratified atmosphere we learnt that a bit of infrared...

2021

Successful Geological Strategy for Setting Intermediate Casing Prior Approaching Kujung Carbonate in Jambaran Field, Cepu Block

Raufan Fikri, Firman Aulia, Mochammad Andy Natawijaya, Albertus Ditya, Yudha Prakasa

Indonesian Petroleum Association

... the purpose of set casing, such as resistivity at bit. However, in our ongoing development wells drilling campaign, we utilized the combination...

2020

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