A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Real Time Tailoring Of Cement Slurry For Downhole Thickening Time
A method of cementing may include: measuring a feeding rate of water and a feeding rate of cement blend into a cement blender; calculating a cement retarder feeding rate and/or an accelerator feeding rate using a thickening time model, wherein the thickening time model uses at least a thickening time requirement, the feeding rate of water, and the feeding rate of cement blend, to calculate the cement retarder feeding rate and/or the accelerator feeding rate; introducing a cement retarder at the cement retarder feeding rate and/or an accelerator at the accelerator feeding rate into the cement blender; mixing at least the water, cement blend, and at least one of the cement retarder and/or the accelerator in the cement blender to provide a cement slurry; and placing the cement slurry in a wellbore.
Real Time Tailoring Of Cement Slurry For Downhole Thickening Time
A method of cementing may include: measuring a feeding rate of water and a feeding rate of cement blend into a cement blender; calculating a cement retarder feeding rate and/or an accelerator feeding rate using a thickening time model, wherein the thickening time model uses at least a thickening time requirement, the feeding rate of water, and the feeding rate of cement blend, to calculate the cement retarder feeding rate and/or the accelerator feeding rate; introducing a cement retarder at the cement retarder feeding rate and/or an accelerator at the accelerator feeding rate into the cement blender; mixing at least the water, cement blend, and at least one of the cement retarder and/or the accelerator in the cement blender to provide a cement slurry; and placing the cement slurry in a wellbore.
Real Time Tailoring Of Cement Slurry For Downhole Thickening Time
SINGH JOHN PAUL BIR (author) / JANDHYALA SIVA RAMA KRISHNA (author) / BLASCHKE KEITH EDWARD (author)
2022-01-13
Patent
Electronic Resource
English
Real time tailoring of cement slurry for downhole thickening time
| European Patent Office | 2023
Tailoring For Temperature Sensitivity Of Thickening Time Of Cement Slurry
| European Patent Office | 2022
Tailoring for temperature sensitivity of thickening time of cement slurry
| European Patent Office | 2022
Work method to design for thickening time by tailoring additives
| European Patent Office | 2023
Work Method To Design For Thickening Time By Tailoring Additives
| European Patent Office | 2022