17959093. REAL-TIME MEASUREMENTS OF PHYSICAL PROPERTIES OF DRILLED ROCK FORMATIONS DURING DRILLING OPERATIONS simplified abstract (Saudi Arabian Oil Company)
Contents
- 1 REAL-TIME MEASUREMENTS OF PHYSICAL PROPERTIES OF DRILLED ROCK FORMATIONS DURING DRILLING OPERATIONS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 REAL-TIME MEASUREMENTS OF PHYSICAL PROPERTIES OF DRILLED ROCK FORMATIONS DURING DRILLING OPERATIONS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
REAL-TIME MEASUREMENTS OF PHYSICAL PROPERTIES OF DRILLED ROCK FORMATIONS DURING DRILLING OPERATIONS
Organization Name
Inventor(s)
Mohammed Murif Hassan Al-rubaii of Dammam (SA)
REAL-TIME MEASUREMENTS OF PHYSICAL PROPERTIES OF DRILLED ROCK FORMATIONS DURING DRILLING OPERATIONS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17959093 titled 'REAL-TIME MEASUREMENTS OF PHYSICAL PROPERTIES OF DRILLED ROCK FORMATIONS DURING DRILLING OPERATIONS
Simplified Explanation
The patent application describes a method for determining drilling information while drilling a well, including estimating various densities, porosity, resistivity factor, wave propagation velocity, and compressive strength.
- Determining cutting concentration in annulus (CCA) using drilling parameters and mud properties
- Estimating bulk formation rock density (RHOB) of cuttings using equivalent circulating density (ECD), bulk density model, and bulk density log
- Estimating fluid formation density (RHOF) and mud matrix formation rock density (RHOM)
- Estimating porosity of geological structures and formation resistivity factor (FR)
- Evaluating velocity of wave propagation through formations
- Estimating ultimate compressive strength (UCS) for the well
Potential Applications
This technology can be applied in the oil and gas industry for optimizing drilling operations, improving wellbore stability, and enhancing overall drilling efficiency.
Problems Solved
This technology helps in accurately determining drilling information, which is crucial for making informed decisions during drilling operations. It also aids in reducing risks associated with drilling through various geological formations.
Benefits
The benefits of this technology include increased drilling efficiency, improved wellbore stability, reduced drilling risks, and enhanced overall productivity in the oil and gas industry.
Potential Commercial Applications
Potential commercial applications of this technology include oil and gas exploration and production companies, drilling service providers, and companies involved in wellbore construction and maintenance.
Possible Prior Art
One possible prior art could be the use of similar methods for estimating drilling parameters and formation properties in the oil and gas industry.
Unanswered Questions
How does this technology compare to existing methods for determining drilling information?
Answer: This article does not provide a direct comparison with existing methods, so it is unclear how this technology differs or improves upon current practices.
What are the limitations or constraints of implementing this technology in real-world drilling operations?
Answer: The article does not address any potential limitations or constraints that may arise when implementing this technology in practical drilling scenarios.
Original Abstract Submitted
Systems and methods include a method for determining drilling information. A cutting concentration in annulus (CCA) is determined while drilling a well using drilling parameters and mud properties. An effective mud weight of mud and an equivalent circulating density (ECD) of mud used in the well are determined. A bulk formation rock density (RHOB) of cuttings from the well is estimated using the ECD, a bulk density model, and a bulk density log, where the cuttings are produced by drilling the well through rock formations. A fluid formation density (RHOF) and a mud matrix formation rock density (RHOM) for the well are estimated. A porosity of geological structures through which the well is drilled and a formation resistivity factor (FR) of formations are estimated. A velocity of wave propagation of waves through the formations is evaluated. An ultimate compressive strength (UCS) is estimated for the well.