.... complex reservoir upstream oil & gas modeling & simulation drilling operation drillstem testing pvt measurement information drawdown reduction case study choke back fracture stage md 0 percentage eur loss linear flow parameter directional drilling drillstem/well testing variation...

...), and cumulative oil (Mbbl). URTeC 1082 7 Table 1. Reservoir properties obtained from history match for Neal 346AH. Parameters Values Units Lateral Length 6,524 ft Number of Fractures 109 Fracture Stages (no.) 26 Fracture Width 0.01 ft Fracture Spacing 60 ft Fracture Height 220 ft Fracture Half-length 105 ft...

... will be. This can be done with as little as 15 minutes of falloff data, but with a “zipper” style completion, the surface pressure falloff of a given fracture stage may be monitored for several hours for no incremental cost while an offset well on the same pad is being stimulated. The initial falloff data...

... flow period unconventional gas well pressure loss chemical gas tracer reveal detail Upstream Oil & Gas correlation toe stage flowback choke fracture stage chemical tracer gas production contribution tracer gas flow tracer test analysis concentration gas tracer water tracer...

... SPE 168780 / URTeC 1580378 Optimization of Placement of Hydraulic Fracture Stages in Horizontal Wells Drilled in Shale Gas Reservoirs Xiaodan Ma, Tatyana Plaksina, and Eduardo Gildin, Texas A&M University Copyright 2013, Unconventional Resources Technology Conference (URTeC) This paper...

... and proximity to faults are some of the major identified controls of Eagle Ford production sweetspots. Nominal well lengths of approximately 5500 feet with 20–25 fracture stages are some of the key drilling and completions parameters that correlate with optimal well production. Combining these results...

... fracturing microseismic monitoring net pressure production data analysis fracture stage annual technical conference and exhibition fracture half-length fracture treatment microseismic analysis microseismic data fracture perforation cluster proppant fracture geometry SPE 168699 / URTeC...