| 12180832 |
Slide and rotation projection for reducing friction while drilling |
Rishi Adari, Samuel Robello |
2024-12-31 |
| 12060787 |
Systems and methods for integrated and comprehensive hydraulic, thermal and mechanical tubular design analysis for complex well trajectories |
Yongfeng Kang, Jun Jiang, Robello Samuel, Zhengchun Liu |
2024-08-13 |
| 11982158 |
Systems and methods for borehole tubular design |
Zhengchun Liu, Robello Samuel, Yongfeng Kang |
2024-05-14 |
| 11933135 |
Method for predicting annular fluid expansion in a borehole |
Zhengchun Liu, Robello Samuel, Jun Jiang, Yongfeng Kang |
2024-03-19 |
| 11891889 |
Corrosion prediction for integrity assessment of metal tubular structures |
Zhengchun Liu, Robello Samuel, Yongfeng Kang |
2024-02-06 |
| 11755792 |
Stress analysis for plastic material lined tubular structures for boreholes |
Zhengchun Liu, Robello Samuel, Yongfeng Kang |
2023-09-12 |
| 11714210 |
Determining gas-oil and oil-water shut-in interfaces for an undulating well |
Yongfeng Kang, Robello Samuel, Zhengchun Liu, Nitish Chaudhari |
2023-08-01 |
| 11416650 |
Optimized visualization of loads and resistances for wellbore tubular design |
Zhengchun Liu, Robello Samuel, Jenny Xie, Yongfeng Kang |
2022-08-16 |
| 11199083 |
Method and apparatus to predict casing wear for well systems |
Aniket Aniket |
2021-12-14 |
| 10664633 |
Wellbore thermal, pressure, and stress analysis above end of operating string |
Yongfeng Kang, Jun Jiang, Zhengchun Liu, Robello Samuel |
2020-05-26 |
| 10664632 |
Wellbore thermal flow, stress and well loading analysis with jet pump |
Robello Samuel, Yongfeng Kang, Zhengchun Liu |
2020-05-26 |
| 10428639 |
Determining damage to a casing string in a wellbore |
Aniket, Robello Samuel, Robert D. Gilcrist |
2019-10-01 |
| 10423731 |
Simulating the effects of rupture disk failure on annular fluid expansion in sealed and open annuli |
Zhengchun Liu, Robello Samuel, Yongfeng Kang |
2019-09-24 |
| 10380281 |
Vector-ratio safety factors for wellbore tubular design |
Zhengchun Liu, Robello Samuel, Yongfeng Kang |
2019-08-13 |
| 9850737 |
Simulating the effects of syntactic foam on annular pressure buildup during annular fluid expansion in a wellbore |
Zhengchun Liu, Robello Samuel, Yongfeng Kang |
2017-12-26 |
| 9752388 |
Estimating casing wear due to drill string reciprocation |
Aniket, Robello Samuel |
2017-09-05 |
| 9745844 |
Estimating casing wear during drilling using multiple wear factors along the drill string |
Aniket, Robello Samuel |
2017-08-29 |
| 9494710 |
Determining well integrity |
Robert Mitchell |
2016-11-15 |
| 9151126 |
System, method and computer program product to simulate drilling event scenarios |
Jun Jiang, Max Orland Duncan, Yongfeng Kang |
2015-10-06 |
| 9074459 |
System and method for simulation of downhole conditions in a well system |
Robert Mitchell, Yongfeng Kang |
2015-07-07 |
| 8983819 |
System, method and computer program product to simulate rupture disk and syntactic foam trapped annular pressure mitigation in downhole environments |
Jun Jiang, Max Orland Duncan, Robert Mitchell |
2015-03-17 |