... embrittlement propagation predictive accuracy algorithm strength Introduction As global demand for sustainable and eco-friendly energy sources improves, the concurrent depletion of fossil fuel reserves requires the adoption of diverse energy alternatives. Hydrogen stands out as a clean...

... and tensile strengths) to assess the risk of loss of cement sheath integrity. The proposed design evaluation process describes the chemical and mechanical events unique to CCS wells. Consequently, it will provide a vital tool to the industry for tailoring cement compositions and minimizing risk of loss...

...), with concentrations of 3, 5, 10, and 15 g/l. For solution 10, we added 3 g/l of AN 125 (copolymers of AM-AMPS) to solution 7. The solution prepared with 15 g/l of alpha amylase along with 3 g/l urease, showed the highest strength at 1,419 psi. Solution containing 5 g/l of alpha amylase only, exhibited the highest...

... the initiation breakdown pressure, and enhancing injectivity. Low- to mid-strength hydrochloric acid with additives is the commonly applied fluid. However, acid incompatibility with perforating guns and wireline tools mandates separating the perforation creation and tunnel cleaning stages, resulting in longer...

... analysis completion installation and operations well performance mudstone reservoir characterization clastic rock mudrock wellbore integrity flow assurance artificial lift system sedimentary rock structural geology particle correlation strength gradient selection simulation erosion...

... flange gasket strength simulation approach flange assembly leakage criteria stud chevron corporation guideline bx gasket Introduction In the oil and gas industry, selecting the right equipment is crucial for ensuring operational safety and managing project development cost. Equipment...

... geomechanical integrity in the presence of changes in interfacial characteristics resulting from hydrogen exposure at the cement-casing interface. This study investigates how exposure to hydrogen affects the bonding strength and mechanical characteristics at the cement-casing interface in hydrogen storage wells...

... using Nitrogen (N 2 ) and water revealed that although SC-CO 2 exposure increased permeability due to cement alteration and dehydration, the permeability remained low, in the tens of μD range. Post-CO 2 exposure uniaxial compressive strength tests are difficult to interpret due to the non-uniform...

... of carbon nanotubes (0.05 w/v %, 0.1w/v %, 0.15 w/v %, and 0.2 w/v%) were tested experimentally to see how they affect the flow characteristics of bentonite mud and brine mud (NaCl). The comparison of properties like plastic viscosity (PV), yield point (YP), and gel strength (GS) was made between...

... transmitter receiver voltage application characteristic electromagnetic wave transmitter oil well conductivity electromagnetic wave transmission electromagnetic wave transmission technology electromagnetic wave excitation method strength downhole pressure wireless monitoring diagram wireless...

... contributing intervals are long. Based on the reservoir formation's unconfined compressive strength (UCS) and the average size of individual sand grains (D50), the five wells are categorized into three groups. The Group-1 well has UCS of slightly above 1000 psi and a D50 of 150-250 microns, the Group-2 wells...

... mwd procedure azt interference gyro sensor tan survey program magnetic field strength qc procedure eh uncert iscwsa survey tool field strength scale factor uncert 0 lat correction azm accel misal uncert 0 mag misal uncert 0 interference correction strength wellbore survey station...

... Abstract The demands of the oil and gas industry are placing an increased importance on drilling harder, faster, and longer, giving rise to the challenge of premature bit failure due to drilling through transitions of varying rock strength. To address this, new strategies have become more...

... characterization flow assurance disaggregation geological subdiscipline subunit depletion mmscfd crossflow strength information fusion reservoir surveillance production control flux relation sanding drillstem testing artificial intelligence reservoir geomechanics well-02 cleanout well-08...

... and the pore pressure inside the cement starts to drop, the compressible carbon will decompress to mitigate the decay of hydrostatic pressure in gelled cement during the gel strength development period, reducing the chance of gas or liquid influx due to the reducing pore pressure in the cement compared...

... saudi arabia government frac operation productivity integrity dissolvable frac plug dissolution united states government hydraulic fracturing frac plug reservoir horizontal well fracturing strength milling operation petroleum engineer application society coil Introduction In oil...

.... Rheological properties, unconfined compressive strength (UCS), Poisson's ratio (PR), and Young's modulus (YM) were also evaluated for the developed formulation. Sedimentation evaluation was conducted using the API method. The developed VT based geopolymer used sodium hydroxide (NaOH) solution and VT. The 24 h...

... and materials strength quincke rotation electrophoresis precipitation Introduction Abstract Wax crystallization at low temperatures sharply increases the viscosity of waxy oils, posing difficulties to their pipeline transportation. Conventional methods of lowering the viscosity of waxy oils...

... well control circulation undrillable well petroleum engineer society exp reservoir geomechanics mod concentration mud cap drilling gradient petroleum engineering ppg united states government drilling fluid management & disposal geological subdiscipline strength optimization zamora...

... this issue, we developed a new kind of fiber-enhanced degradable polymer composite material based on thermosets, which offers high strength and temperature rating, as well as low dissolving rate in acid conditions. Thanks to synergic effect from degradable metal slip design, a novel hybrid dissolvable plugs...