Cesar Peña Email & Phone Number

United States

Houston, Texas, United States

Houston, Texas, United States

- Design and development of company website for desktop and mobile platforms- Document version control and data storage & management- Design and implementation of custom CRM software- Design and implementation of custom billing & invoicing software

Houston, Texas, United States

Delivered:- Low lag smoothing and filters to overcome insufficient, noisy, or non-normally distributed data- - Surface at 1Hz- - MWD (surveys, tool face, "continuous" inclination/azimuth)- Plug-and-play, self-adaptive rig state detection algorithms- - On/Off Bottom- - Picking Up, Slacking Off- - Rotary Drilling- - Slide Drilling (conventional, wraps, manual rocking, mechanized/automated rocking)- - In-Slips/Connections (pre and post analysis)- - RIH/POOH- - Etc, etc, etc- Various depth-correction algorithms- Algorithms to identify input characteristics or down-hole tool modes (i.e., scaling, units, gravity vs. magnetic, etc.)- Exhaustive hole bottom propagation and estimation algorithms - Target-shifting workflows (TVD, TVD/inclination-hold, vertical section, zero vertical section, etc.)- Motor yield and/or BHA steering response estimation algorithms and workflows- Dog leg requirement estimation- Real-time gradients (build rate, turn rate, walk rate, DLS)- Estimation of rotary tendencies in all well sections- Custom bit-to-target and return-to-plan foot-by-foot projections- - Maintain verticality- - Nudges (2D/3D with low inclination optimization)- - Tangents- - Kicking Off- - Curves (2D/3D, landing)- - Laterals- Extensive sensitivity analysis for bit-to-target and return-to-plan projection optimization- - Spatial (TVD, Left/Right, North/South/East/West)- - Orientation (Inclination, Azimuth)- - DLS (Min/Max)- - Convergence/Divergence- - Slide Efficiency- - Motor Yield- - Etc- Key Performance Indicators- - Slide Drilling Efficiency- - Slide Effective Tool-Face (orientation)- - ROP (slide drilling vs rotary drilling)- - Hole Bottom Accuracy with respect to inclination, aizmuth, TVD, NS, EW, total distance)- - Etc, etc, etc, etc- Automated testing tools- Report generation tools- Visualization tools (2D/3D)- Etc, etc, etc, etc- Coaching & Mentoring- - Algorithms- - Drilling & Directional Drilling- - Drilling Optimization

- Algorithms to determine of best input-output pairings for automated slide drilling - Regression techniques to represent observed relationship between multiple process control variables- Algorithms to overcome non-linearity of observed data- Various algorithms to control the amount of left and right torque to for oscillating the drill-string- - Weight Transfer- - Tool Face Control- - Differential Pressure Optimization- Various algorithms to control the amount of weight applied to the bit via PASON and OMRON auto-drillers- Implemented various control algorithms and techniques including but not limited to PIDs and Fuzzy Logic

Houston, Texas, United States

- Applied data-driven strategy to refine candidate selection process, enhance service quality, improve trend awareness, etc.- Maintained existing client relationships and acquired new customers in Texas (Eagle Ford), Wyoming, and Canada- Increased pull-through revenue by up-selling other products and services

Houston, Texas, United States

- Joined Schlumberger as part of the CASING DRILLING acquisition from Tesco Corporation- Responsible for knowledge transfer corresponding to software systems, wellbore strengthening research, operations, et cetera

Houston, Texas, United States

- Design/Development of Solutions for Data Management & Utilization (C/C++, C#, Etc)- Plug-and-play, self-adaptive rig state detection algorithms (C/C++, C#, Etc)- Plug-and-play, self-adaptive performance-limiter detection algorithms (C/C++, C#, Etc)- - Bit balling- - Whirl/Stick-Slip- - Bit bounce- - Motor stalls- - Etc- Development of Torque & Drag and Hydraulic Models for Drilling with Casing- Design/Development of Drilling Optimization Methods- After Action Reviews & Pre-planning- Technical Sales & Marketing- Wellbore Strengthening Research- Equipment Health Monitoring Systems- Surface Equipment R&D

Houston, Texas, United States

- Control System Design & Implementation (C++, LabVIEW)- Control Algorithm Design/Implementation for Hydraulic and Electric Choke Actuators (C++/LabVIEW)- Hydraulic and Electric Choke Actuator Design- Data Acquisition & Management- Real Time Data Protocols Design & Implementation- Instrumentation Specification/Maintenance Procedures- Candidate Selection & Preplanning (MPD Wells)- Training Procedures (Automated MPD)- User Manuals (Control Systems, HMI, Transient Hydraulic Simulations, Et Cetera)- Technical Sales & Marketing- Operations Support (Technical)

Houston, Texas, United States

- Project Management- SCADA Systems Design/Development (C/C++, LabVIEW, Etc)- Enterprise Systems (Software) Design/Development- Test Systems Design/Development- Technical Sales & Marketing

Houston, Texas, United States

- Project Management- SCADA Systems Design/Development (C/C++, LabVIEW, Etc)- Enterprise Systems (Software) Design/Development- Test Systems Design/Development

Houston, Texas, United States

Software upgrades to avoid or fix Y2k problems