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The AAPG/Datapages Combined Publications Database
Showing 4,000 Results. Searched 195,354 documents.
Utilization of PDC Bits in Kutei Basin, East Kalimantan
Soegihono, Jojo Sunarja, Charles E. Mowry
Indonesian Petroleum Association
... of PDC cutters that are used on a bit of a given size. Changing the cutter density will change the unit load per cutter and therefore, will affect...
1993
The Shaped PDC Cutter and Special Bit Element Utilization to Improve Overall Drilling Performance in Hard Massive Carbonate: A Case Study of ERD Horizontal Well In Offshore East Java, Indonesia
Irshad Fajar, M Ikhsan Akbar, M Zarir B Musa, Jerry Tobing, Wienarno Nurrakhmadi
Indonesian Petroleum Association
... such as geological information from logs, offset bit record performance, aggressive or stable, cutter design i.e. size, density & shape, double row cutter...
2021
Drilling Optimization in Geothermal Exploration Wells Using Enhanced Design of Conical Diamond Element Bit
Aly Rasyid, Ramadhan Yoan Mardiana, Kurniadi Budiono, Bonar Noviasta
Unconventional Resources Technology Conference (URTEC)
...Drilling Optimization in Geothermal Exploration Wells Using Enhanced Design of Conical Diamond Element Bit Aly Rasyid, Ramadhan Yoan Mardiana...
2021
Dual-Diameter Drill Bits Improve Drilling Efficiency by Reducing Stresses in the Wellbore
Nur Rahim Bima Putra, Raden Leonanto, Radianto Ritamawan, Anggi Muhammad Sabri Saragih
Indonesian Petroleum Association
... on the reamer section. This will give more durability of the bit with extra diamond density, especially in the shoulder-to-gauge area. Depth of cut controller...
2018
Logging While Drilling Aids Accurate Core Point Selection Providing Time Savings with Lower Risk, #40747 (2011)
Farzad Irani, S.P. Das, N.B. Ishwar, R. Sharma,
Search and Discovery.com
... to borehole conditions. Another important benefit of running LWD is to acquire measurements as close to the drill bit as possible to assist in timely...
2011
PDC Bits and Steerable Downhole Mud Motors Improve Drilling Performance, East Kalimantan
N. Sawolo, W. B. Hatcher
Indonesian Petroleum Association
... firmer formation is encountered, more rapid wear is expected on PDC cutters: Increasing cutter density will usually extend bit life, but often...
1986
Abstract: A New Approach for Integration of Well Placement and Directional Drilling Processes in Extended Reach Wells through Thin Carbonate Reservoirs: Case Study, Offshore Abu Dhabi; #90319 (2018)
Ahmed Al Neaimi, Ali Al Felasi, Bader Al Dhafari, Hocine Khemissa, Muhammad Ashraf, Yassar Goraya, Wael F. Wasel, Ahmet Aki, Emad Diab, Ramy E. Kamel, Julian Krawec
Search and Discovery.com
... geosteering, azimuthal density imaging, and the point-the-bit rotary steerable system to land and geosteer the well in the thin target layers, while maintaining...
2018
Abstract: Neural Networks Facilitate Precise at - Bit Formation Detection Suitable for Deployment in Automated Drilling Systems; #91204 (2023)
Lucas Katzmann, Stefan Wessling, Matthew Forshaw, Joern Koeneke
Search and Discovery.com
... with the at-bit rock density. These types of correlation are used as the basis to train a convolutional neural network (CNN) Several different network architectures...
2023
Reduction of the Seismic Data Management Problem by Sign Bit Recording
J'T. O'Brien, W. P. Kamp, G. M. Hoover, G. W. Crosby
Indonesian Petroleum Association
...Reduction of the Seismic Data Management Problem by Sign Bit Recording J'T. O'Brien, W. P. Kamp, G. M. Hoover, G. W. Crosby 1979 381 383 Seismic...
1979
Abstract: Enhancing Drilling Efficiency Using a New Robust Correlation of Rate of penetration; #91204 (2023)
Mohammed Murif Al-Rubaii
Search and Discovery.com
... is drilling bit tooth grading dullness, ρm is mud density (lb/gal) , ρec is equivalent circulating mud density (lb/gal), gp is equivalent mud weight (lb/gal...
2023
AAPG Memoir 76, Chapter 16: Pore Pressure ahead of the Bit: An Integrated Approach
Nader C. Dutta, William H. Borland, W. Scott Leaney, Richard Meehan, and W. Les Nutt
AAPG Special Volumes
...AAPG Memoir 76, Chapter 16: Pore Pressure ahead of the Bit: An Integrated Approach Nader C. Dutta, William H. Borland, W. Scott Leaney, Richard...
2001
ABSTRACT: Log of Formation Parameters While Drilling, by S. Serbutoviez, C. Naville, J. B. Fay, F. Verdier, G. Billet, and F. Batini; #90906(2001)
Search and Discovery.com
2001
Abstract: Successful Utilization of the Shaped Point Loading Edge Cutters Technology to Eliminate Directional Downhole Tools Failures and Enhance the Drilling Performance of Long Laterals in the Middle East; #91204 (2023)
Munir Bashir, Mahmoud Algaiar, Moustafa Farhat, Pablo Rojas and Mohannad Aljishi
Search and Discovery.com
... Figure 4: ROP, Density, Vibrations of the entire offset well including two runs Table 2: Offset Well Bit records and Overall Performance Date BHA...
2023
Bit Selection for Offshore and Onshore Applications in Egypt
Search and Discovery.com
N/A
Use of Drilling Data to Generate Rock Mechanical and Natural Fracture Property Logs in Horizontal Wells, #41806 (2016).
Mazeda Tahmeen, Geir Hareland
Search and Discovery.com
... on Bit (WOB) Rate of Penetration (ROP) Standpipe Pressure (SPP) Rotary RPM Flow rate/Total Pump Output (TPO) MWD Gamma Mud Density/Mud Weight...
2016
Abstract: Emerging Technology in Borehole Geophysics
Alf Klaveness
Houston Geological Society Bulletin
..." of the drill bit to determine the character and the structural conditions of the materials to be drilled. Fracture-prone formations and overpressured...
1989
Wellsite Math: Part 3. Wellsite Methods
Greg Dunn
AAPG Special Volumes
... the drill string is stuck, and the density of the intruding kick fluid. BIT HYDRAULICS Hydraulics is a branch of science that deals with practical...
1992
Landing with Confidence and Accuracy in a Big Bore Subsea Gas Producer - An Integrated Approach for Setting a Critical Casing Point in the Jansz-Lo Field Development
Leigh Thomas, Matthew Waugh, Matthew Thornberry, Hanming Wang, Haifeng Wang, Farshid Hafezi, James Dolan, Anis Ali
Australian Petroleum Production & Exploration Association (APPEA) Journal
.... Conventional methods such as near-bit gamma ray carried high risk because the sensor offset to bit is close to the penetration limit. Therefore, a new...
2021
Optimized and Fast Drilling Technology for Horizontal Shale Gas Wells in Pingqiao and Jiangdong Blocks of Fuling Area
Search and Discovery.com
N/A
Abstract: 3D Scanning and Reverse Design Technology of PDC Bit; #130000 (2018)
Dong Zhang
Search and Discovery.com
...Abstract: 3D Scanning and Reverse Design Technology of PDC Bit; #130000 (2018) Dong Zhang AAPG Datapages/Search and Discovery Article #130000...
2018
Visualization Informed Drilling: Optimization and Automation On-The-Fly at the Bit; #120174 (2014)
Robello Samuel, Umesh Nalmada, Aniket Kumar
Search and Discovery.com
..., such as weight-on-bit, downhole torque, downhole density, etc., change with depth. Hence, the optimization is no longer static and becomes a dynamic...
2014
Core Point selection in a Gas Reservoir Using Resistivity at the Bit and Near-Bit Gamma Ray LWD Measurements: a Case Study
Adrian Manescu
Indonesian Petroleum Association
...Core Point selection in a Gas Reservoir Using Resistivity at the Bit and Near-Bit Gamma Ray LWD Measurements: a Case Study Adrian Manescu IPA15-E-089...
2015
Design and Field Application of a Micro-Coring PDC Bit
Search and Discovery.com
N/A
Improving Wolfcamp B3 Drilling and Production by Integrating Core, Mud logs, Electrical Logs, Seismic Inversion, Microseismic and Drilling Data
Hongzhuan Ye, Lowell Waite, Robert Meek
Unconventional Resources Technology Conference (URTEC)
...-of-penetration (ROP) and excessive bit wear during drilling. Drilling in and out of the harder carbonate beds, particularly obliquely, makes the drilling...
2015
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
... is the need for a density function because the VSP inversion recovers acoustic impedance, not velocity. Drill Bit Seismic data provide time-depth...
1996