Mechanism of Microseismic Generation During Hydraulic Fracturing - With Evidence From HFTS 2 Observations

Yunhui Tan, Jiehao Wang, Peggy Rijken, Zhishuai Zhang, Zijun Fang, Ruiting Wu, Ivan Lim Chen Ning, Xinghui Liu

Unconventional Resources Technology Conference (URTEC)

... in effective normal stress due to elevated pressure, or an increase in shear stress along the fracture planes (Busetti et al., 2014; Yang and Zoback 2014...

Methyl Tertiary Butyl Ether Contamination of Soil and Groundwater

Henry B. Kerfoot, Yue Rong

Environmental Geosciences (DEG)

... to determine the MTBE vapor pressure from the mixture rather than Henry’s Law. The calculation is presented below. According to Raoult’s Law for mixtures...

Aspects of induced seismic activity and deep-well sequestration of carbon dioxide

Joel Sminchak, Neeraj Gupta

Environmental Geosciences (DEG)

... in the area, well testing, seismic monitoring, and modeling of pressure buildup and fluid migration. Special considerations related to the properties...

Flexural and Full Wave Logging Using the Low-Frequency Dipole Sonic

David E. Sharbak

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... potential determination, hydraulic fracture design, natural fracture detection, and porosity determination. Flexural wave logging requires special...

Integrating Geology and Engineering: Implications for Production in the Bakken Play, Williston Basin

Cosima Theloy, Stephen A. Sonnenberg

Unconventional Resources Technology Conference (URTEC)

... on a much larger dataset than Fred Meissner had available for his landmark paper in 1978. Create a pressure map for the Middle Bakken based on high quality...

Detecting Induced Fractures using Drilling Data to Gain Insights into Unconventional Fracture Growth

Kevin Wutherich, William Katon, Brian Sinosic, Sridhar Srinivasan

Unconventional Resources Technology Conference (URTEC)

... depletion around induced fractures created during stimulation of a legacy well and subsequent production can result in an increased differential pressure...

First Operator's Tested Strategies in Vaca Muerta to Prevent EUR Degradation by Parent Child Effects

Cristian E. Sarhan, Juan Manuel Gavilan, Juan Manuel Pitz

Unconventional Resources Technology Conference (URTEC)

... that the highest tracers recoveries in A1 parent well for heel stages, matches with the highest frac hits detection on the figure 9 pressure graphs...

Abstract: Enhanced Fluid Characterization for Improved Saturation & Connectivity; #91204 (2023)

Tariq Mattar, Abdulelah Bingaith, Sherif Ghadiry, Ramy Ahmed

Search and Discovery.com

... from FHZ asphaltene gradient can be utilized for early detection of flow assurance concerns & location prediction. Methodology, Description...

Gas and Liquid Flow in Shale, #41780 (2016).

Farzam Javadpour

Search and Discovery.com

... (a) OM (without pore) OM (b) OM (c) Pressure cell and sample Cell Sample High precision pressure cell ParaScientific Digiquartz 31K-101 Pressure...

A case study of natural gas hydrates (NGH) in offshore NW Sabah: Identification, shallow geohazard implication for exploration drilling, extraction challenges and potential energy resource estimation

John Jong, Goh Hui Sin, Steve McGiveron, Jim Fitton

Geological Society of Malaysia (GSM)

... environments (UNEP, 2014). The primary factors that control or regulate NGH formation in the submarine sediments are temperature, pressure...

Completions Optimization and Fracture Evaluation of Infill Wells: A Southern Delaware Basin Case Study

Katura Brady, Brian Atwell, Kevin Wutherich, John A. Breyer, Mohammed Braim, Christian Pack

Unconventional Resources Technology Conference (URTEC)

... primary wells and infill wells. Pressure sinks around depleted primary wells give rise to fracture-driven interactions during completion of offsetting...

Effect of Faulting on Fluid Flow in Porous Sandstones: Petrophysical Properties

Marco Antonellini, Atilla Aydin

AAPG Bulletin

.... Capillary pressure wit in deformation bands is estimated to be 10-100 times larger than that in the surrounding host rock. Thus, deformation bands...

Squeezing Out of Water from Clays in Reservoirs During Working of Oil-Gas Pools

A. A. Kuz’min, V. I. Uriman, Ye. P. Akent’yev

Petroleum Geology: A Digest of Russian Literature

... rule to a pressure on the order of 3000 kgs/cm2, which corresponds with a depth of about 6000 m. In individual areas, however, the variation...

Abstract: Geophysical Pressure Prediction in The Presence of Multiple Pressure Mechanisms with Applications to Deep Wells, by Alan R. Huffman; #90066 (2007)

Search and Discovery.com

Field Implementation and Surveillance of Gas Injection Enhanced Oil Recovery in the Bakken

Jin Zhao, Lu Jin, Xue Yu, Nicholas A. Azzolina, Xincheng Wan, Steven A. Smith, Nicholas W. Bosshart, James A. Sorensen

Unconventional Resources Technology Conference (URTEC)

... operations. Surveillance data, including daily production/injection rates, bottomhole injection pressure, gas composition, and tracer testing, were...

Gasoline Contamination in Moab, Utah - the Nations First LUST1 Trust Fund Site

William E. Moore Jr., Jim Olsen

Utah Geological Association

... 100 times the detection limit. It was determined that the optimal sampling depth was between 2 and 6 feet below the ground surface. Figure 3. Soil gas...

Fill in The Gap Between Seismic and Borehole Imaging Scale With Highdefinition Karst Mapping for Improved Geosteering Strategy

Didit Putra Kusuma, Budi Abrar, Olivia Azwar, Dian Permanasari, Nadia Ardikani

Indonesian Petroleum Association

... images confirms the presence of karst. (c) Permeability data from NMR, confirmed by formation pressure tester. The karst interval is identified...

A Deep Learning Workflow for Integrated Geological, Petrophysical, and Geomechanical Interpretation

Vanessa Simoes, Atul Katole, Bhuvaneswari Sankaranarayanan, Tao Zhao, Aria Abubakar

Unconventional Resources Technology Conference (URTEC)

... the following steps: 1) Data harmonization 2) Primary filtering and anomaly detection 3) Log prediction In our subset of input logs from Bakken...

New dog old tricks … process safety for the energy transition

Steve Cooper, Alice Stembridge

Australian Energy Producers Journal

...’ and an ‘empty state’. The full state is when the pipeline is packed to the maximum operating pressure and the empty state is when the pipeline is at the lowest...

Waterflood Performance of Benakat Field, South Sumatra

M. Nahir Basuni, Rashid I. Mangunkusumo

Indonesian Petroleum Association

... of the field was solution gas drive augmented by a weak flank water drive. Pressure maintenance by gas injection into the crestal wells was conducted from 1935...

Enabling a CCS Industry through Research at the CO2CRC National Otway Research Facility

Matthias Raab, Charles Jenkins, Roman Pevzner, Abdul Qader

Australian Petroleum Production & Exploration Association (APPEA) Journal

... Capture Facility is a hub for CO2 capture research for high pressure and high CO2 content natural gases. Tests are being conducted using adsorption...

Well Pad Production Storage Management

Denver Smart

Unconventional Resources Technology Conference (URTEC)

... Operations excessive water levels in oil tanks are minimize through oil / water interface detection. It also provides validation of well production...

Belanak FPSO Corrosion under Insulation: Problems, Challenges, and Technology Improvement

Rokhmatulloh, I Putu Ariseputra, Hendro Susiyanto, Wahyu Purnomo

Indonesian Petroleum Association

..., calculated MAWP under anticipated conservative corrosion rate is still far away from design pressure), a simple cost-benefit analysis/review shall be made...

AAPG Hedberg Series, no. 1. Chapter 1: Advances in Hydrocarbon Fluid-inclusion Microanalysis and Pressure-volume-temperature Modeling: Diagenetic History, Pressure-temperature, and Fluid-flow Reconstruction — A Case Study in the North Potwar Basin, Pakistan

Nicole Guilhaumou, Lakhdar Benchilla, Pascal Mougin, Paul Dumas

AAPG Special Volumes

...AAPG Hedberg Series, no. 1. Chapter 1: Advances in Hydrocarbon Fluid-inclusion Microanalysis and Pressure-volume-temperature Modeling: Diagenetic...

Can Transient High Gamma Ray Be Used to Observe Phase Behavior and Fluid Transport in Unconventional Reservoirs?

Terence P. O'Sullivan

Unconventional Resources Technology Conference (URTEC)

... and pressure are in a range that will allow cooling to cause a phase change to occur. While initial reservoir pressure in unconventional reservoirs is often so...