... occurs as a direct result of cyclic pressurization and tubular ballooning occurrences during mechanical integrity testing and hydraulic fracturing operations. An innovative and unique elastomeric cement integrity annular sleeve has been developed with the objective of cement assurance optimization...

... Abstract The stress shadow effect is well observed in the field operations of multi-stage hydraulic fracturing and it can greatly influence the fracturing effect. In the research documented here, lab experiments were made with the artificial gelatin blocks to visually examine the stress shadow...

... Abstract Fracture initiation has been a challenging issue for fracturing deep and tight gas reservoirs, which generally requires a high breakdown pressure for hydraulic fracturing treatment. In this situation, fluid injection has to terminate at the very beginning. Toward predicting and solving...

...-risking for potential future large scale CCS project and will be kept as part of a future large scale CCS project where possible. cement chemistry cement non -portland cement casing and cementing hydraulic fracturing epoxy-based resin geologist subsurface storage cement property pumping...

... probe dispersion hydraulic fracturing fracture fracture diameter frequency water-filled porosity Introduction Dielectric permittivity measures the ability of a medium to polarize due to an applied electric field. Polarization is the redistribution of the bound charge in the medium due...

... of surface microseismic monitoring in real-time comprises a) the propagation of the hydraulic fracture, b) prediction of possible casing deformation and bridge plug stuck, and c) the effect of the diversion. Hydraulic Fracture Propagation Abstract The surface microseismic monitoring technology has...

..., respectively 8 . In most cases, the tight sand gas in the J Gas Field cannot be produced at economical rates unless a multistage hydraulic fracturing treatment stimulates the horizontal wells. The development of the J Gas Field commenced in 2021. The total number of wells exceeds 160, including 60 horizontal...

... packers compared to open hole completions and perforation, plug setting, plug milling when compared to P&P cemented liners technique in which wireline and coiled tubing interventions are required. geologist hydraulic fracturing isolation geology nozzle multistage fracturing completion...

... Abstract The production rate and cumulative production of hydraulically fractured shale wells can be estimated using the pressure depletion volume (PDV) method. The Gaussian Pressure Transient (GPT) is used to compute the pressure depletion in the drainage region of single or multiple...

... total and active wells highlights the importance of our approach to focus solely on active wells in the analysis. Abstract Correlations between the fluid injection via water disposal (WD) wells and hydraulically fractured (HF) wells into subsurface earth and the subsequent increase in seismic...

... Abstract Fractured reservoirs are distributed with natural fractures of various shapes and sizes, which are the main reservoirs. Due to the uneven distribution of natural fractures, the current main method of fracture reforming is to communicate the natural fractures through hydraulic fractures...

... production capacity of horizontal wells with segmented multi-cluster fracturing, and the cumulative oil production of this block is 45,190 m3 in 5 years using a single horizontal well development. fracture modeling & simulation geologist directional drilling geology hydraulic fracturing...

...Technology Process Abstract Hydraulic fracturing of horizontal wells is an effective development mode for low-permeability reservoirs, while new drilling can enhance reservoir recovery. The drilling, fracturing, and production processes all induce changes in reservoir stress, affecting...

... wells, with monitoring sections at varying distances to the monitored well, can be used to delineate both wetted and conductive hydraulic fracture dimensions. Similar to a vertical monitor well, instrumentation for a slant monitor well may also consist of fiber optics and pressure/temperature gauge...

... reservoir with a porosity of 20% and permeability of range of 0.02 millidarcies, Hydraulic Fracturing has been adopted to optimize field production. This paper aims to construct a robust mechanical stratigraphy of the Athel formation by utilizing existing logs, as well as employing a rock physics model...

... Abstract Real-time low-frequency distributed acoustic sensing (LF-DAS) data was acquired using a cemented, permanent fiber optic cable for the first time during hydraulic fracturing of the offset horizontal well in Ordos tight oil reservoir. Based on high-quality LF-DAS data, cross-well...

.... This tool was able to inject mud at 1 liter per minute sustaining a maximum differential pressure of 4,000 psi across the packers. Desroches and Kurkjian (1999) expanded the microfrac testing application beyond hydraulic fracturing design by measuring stresses in high-permeability formations for borehole...

... is injected into the formation, forming complex fractures with high conductivity. During the well shut-in period, high fluid pressure is still maintained within the hydraulic fracture. The fracturing fluid in the fracture is in long-term contact with the matrix. Then water imbibition and oil displacement...

.... creep modulus geology hydraulic fracturing reservoir characterization geologist mudrock reservoir geomechanics deformation sedimentary rock wellbore design wellbore integrity geological subdiscipline clastic rock rock type mudstone fracture acid acid fracturing asperity international...

... strategy. clastic rock mudrock log analysis reservoir characterization reservoir typing sedimentary rock reservoir hydraulic fracturing reservoir geomechanics fracture international petroleum technology conference structural geology rock type igneous rock geological subdiscipline...