... a highly efficient heat exchanger by creating a carefully designed set of fractures in the ground below a building. geologist hydraulic fracturing fluid dynamics rock type geology flow in porous media similarity table 1 storage conductivity sanford underground research facility climate...

... face, allowing remote operation. This paper explores how automation can enhance mine health and safety by monitoring cutting forces on pick cutters to detect bit wear conditions. This approach not only boosts safety but also increases the efficiency of the excavation process. For this purpose, full...

... subdiscipline rock type cutter characteristic displacement penetration plastic deformation bit design reservoir characterization pdc cutter engineering indentation stiffness limestone reservoir geomechanics conical cutter numerical investigation profilometer efficiency petroleum science...

... present value (NPV) calculations are incorporated to evaluate the economic feasibility of each scenario. This comprehensive study offers valuable insights for appraising and selecting EGS candidates, paving the way for advancements in sustainable and efficient geothermal energy production. 1...

... ABSTRACT: Efficient drilling operations hinge on accurately obtaining the rate of penetration (ROP), a crucial parameter influencing well delivery costs and overall project timelines. While existing predictive models predominantly cater to rotary and rotary steerable system bottom hole...

... fracturing operations, can improve the efficiency of such operations. This study aims to identify the key factors affecting hydraulic fracture initiation and propagation in deep coal seams through indoor experiments and numerical simulations of deep coal seam wells. The study conducted an indoor experiment...

... production control geological subdiscipline unconventional reservoir economic geology configuration scenario bakken formation fbd geomechanics symposium trajectory rasouli north dakota energy economics williston basin technology conference efficiency ARMA 24 919 Optimizing Recovery...

... jeong calculation well logging data mining geological subdiscipline artificial intelligence wellbore integrity log analysis reservoir geomechanics correlation machine learning application workflow strength segmentation equation efficiency enabling geomechanical insight prediction...

... ABSTRACT: Mining operations have long relied on conventional methods of rock fragmentation, such as drilling and blasting, for resource extraction. However, as the mining industry faces increasing demands for efficiency, safety, and sustainability, innovative technologies like laser-induced...

... impact assisted PDC bit, and the single-tooth rock crushing model under torsional impact was established, and the influence of different impact parameters on crushing efficiency was analyzed. The results show that under the condition of reasonable selection of torsional impact frequency and amplitude...

... reservoirs, especially in the Guanzhong Basin of China. In this paper, core flooding (CF) in reservoir conditions, low-temperature nitrogen adsorption (LNG), and X-ray diffraction (XRD) experiments were combined and performed to reveal the impact of divalent ions on the reinjection efficiency of tailwater...

... the drilling efficiency in deep formations (Chen et al., 2024; Guo et al., 2019; Wu et al., 2020). How to efficiently crush rocks in deep hard-to-drill formations and improve rate of penetration has become a key problem to be solved. Conventional rock-breaking techniques are often ineffective when facing deep...

... energy has the characteristics of low carbon, environmental protection, stability and high efficiency. It is one of the most competitive renewable and clean energy sources (Yu et al., 2018). Geothermal resources are mainly divided into open heat extraction and closed heat extraction according...

... will interact with the existing natural fractures. A dynamic adsorption model was developed for the proposed evaluation method in field scale. Furthermore, a hydraulic fracturing efficiency improvement method was proposed using the same surfactant. An economic analysis was conducted using the comprehensive...

... ABSTRACT: Approximately 23% of US land operators have tried simultaneous pumping operations and reported on average more than 30% gain in efficiency. However, surface efficiency without comparable well performance is not useful—all simultaneous fracturing jobs demand compromise in completion...

... to CCI, efficient plume management and enhanced fluid displacement through residual and mineral trapping. This study shows SAI's potential in CO 2 sequestration projects, offering insights into brine-assisted strategies for improved storage capacities. 1. INTRODUCTION The escalating levels...

... and designing more efficient porous media systems, ultimately contributing to more sustainable and effective oil recovery techniques. 1. INTRODUCTION Understanding the immiscible fluid flow processes (including imbibition and drainage) of multi-component systems, such as oil-water, in porous media...

... During the drilling, complex underground conditions such as PDC bit wearing and stick slip may a impact the drilling cycle and drilling cost directly, in that bit wearing reduces the rock breaking efficiency. Either too early or too late pulling out of the hole(POOH) can affect the drilling effectiveness...

..., including different injection-production cycles and volumes, to assess recovery efficiency and geomechanical stability. Key findings indicate that hydrogen recovery ratios exceed 80% across scenarios, with the optimal scenario involving six months of continuous injection and production yielding the highest...

... cores of low-permeability tight gravel reservoirs indicate that at 36 MPa, the efficiency of hydrocarbon gas miscible flooding is 63.86%, while at 19 MPa, the efficiency of CO 2 miscible flooding is 60.55%. Hydrocarbon gas miscible flooding shows slightly higher efficiency, while CO 2 miscible...