... at the borehole sand-face. The proximity to the wellbore allows changes to be made to pump rate and other parameters, without the need to adjust fluid composition, stability, or prepad/pad volumes in future stages. A numerical simulator has been used to simulate observed screenout conditions, predict...

... geomechanics drillstem/well testing bottom hole pressure pore pressure maximum horizontal stress geomechanical model horizontal stress in-situ stress pump rate petroleum engineer stress path magnitude minifrac data actual minifrac data fip poisson apparent poisson equation Introduction...

... wells, landed horizontally in the Wolfcamp A and B reservoirs in the Delaware Basin. An integrated real-time analysis of surface pressure measurements acquired from parent and offset child well completions enabled informed decisions regarding pump rate, fluid volume, frac stage sequence, and diverter...

... multivariate analysis of public production and completion data to compare with the detailed physical modeling. The results presented in this paper show well-performance predictions as a function of sleeve/perforation cluster spacing, treatment size, proppant type, mesh size, and pump rate. Implications...

... and cementing concentration operation well 2 well integrity Upstream Oil & Gas localized dogleg severity sequence lbm gal hydrostatic pressure casing design dogleg severity well 1 integrity integrity loss society of petroleum engineers Pump Rate design factor stress analysis...

... detailed field cases of 8-round casing failures were presented. The findings, conclusions and recommendations included the following: hydraulic fracturing casing design fluid velocity strength Case History consideration operation investigation casing and cementing API dogleg Pump Rate...

... Abstract Typical hydraulic fracturing designs in shale utilize a predetermined fluid pump rate, which once achieved is held constant throughout the treatment, excluding situations when surface pressure limitations or other conditions disallow. We propose a method of pumping hydraulic fracture...

... for this research. For scaling analysis, a total pump rate of 100 bbl/min was assumed with a fracture width of 0.2" (at the fracture opening at the wellbore) and a fracture height in the range of 200 to 400 ft. Using these field-based parameters, the pump rate of 100 bbl/min in the field translates to a pump...

... model Pump Rate wellbore Introduction During the field appraisal and development phase of a tight chalk reservoir, a key requirement is to prove sustainable hydrocarbon flow rates. When planning an appraisal horizontal extension well, the first requirement is to use a completion design...

... in the overall implementation of the frac program, it added additional complexity from an operation stand point due to a continuous, multi-stage frac operation. Some ofthe operation limitations included service tool erosion limitations due to maximum pump rates and proppant volumes, overall frac vessel capacity...

... upstream oil & gas project parameter parameter pump rate economide fracture treatment Introduction During this fracture treatment 1476 ball sealers were injected. Clearly, proper design of wells and pin-point fracture placement and execution is by far the preferred approach to the issue...