Oil Drilling and Production Course

Lesson 1 • Petroleum Geology Essentials

Introduces rock types, structural traps, and seal mechanisms critical to hydrocarbon accumulation. Builds geological literacy needed for later drilling planning chapters.

Lesson 2 • Health, Safety, and Environmental Basics

Introduces hazard identification, personal protective equipment, and environmental obligations in oilfield operations. Establishes a safety-first mindset carried through all subsequent chapters.

Lesson 3 • Origin and Composition of Petroleum

Covers organic theory of hydrocarbon formation and crude oil composition. Connects geological origins to why reservoirs exist where they do.

Lesson 1 • Circulating System Components

Details mud pumps, standpipe, kelly hose, and return flow lines that circulate drilling fluid. Prepares students for the drilling fluids chapter by establishing hardware context.

Lesson 2 • Hoisting and Rotating Systems

Explains the drawworks, traveling block, rotary table, and top drive as integrated hoisting and rotation mechanisms. Directly supports understanding of drill string management.

Lesson 3 • Rig Types and Selection Criteria

Compares land rigs, jack-ups, semi-submersibles, and drillships by application. Connects rig selection to water depth, well type, and operational environment.

Lesson 4 • Rig Instrumentation and Monitoring

Introduces weight-on-bit indicators, torque gauges, and real-time data displays used on the rig floor. Establishes baseline for interpreting drilling parameters in later chapters.

Lesson 1 • Solids Control and Waste Management

Explains the solids control equipment train and environmental disposal requirements for drill cuttings. Connects waste management practices to cost control and regulatory compliance.

Lesson 2 • Drilling Fluid Properties and Testing

Covers density, viscosity, filtration, and pH as critical mud properties measured at the rig. Links property control to wellbore stability and formation damage prevention.

Lesson 3 • Mud Additives and Formulation

Identifies weighting agents, viscosifiers, fluid loss reducers, and inhibitors used to engineer mud properties. Prepares students to adjust formulations in response to downhole conditions.

Lesson 4 • Functions and Types of Drilling Fluids

Explains how drilling fluids cool bits, carry cuttings, and control formation pressure. Categorizes water-based, oil-based, and synthetic fluid systems by application.

Lesson 1 • Bottom-Hole Assembly Design

Explains stabilizer placement, pendulum and packed assemblies, and their effect on wellbore trajectory. Directly supports directional drilling concepts introduced in a later chapter.

Lesson 2 • Drill String Components and Design

Identifies drill pipe, heavy-weight drill pipe, drill collars, and their mechanical roles. Establishes the basis for bottom-hole assembly design covered later in the section.

Lesson 3 • Roller Cone Bit Technology

Describes tricone bit design, tooth types, bearing systems, and formation applicability. Connects bit selection to formation hardness and drilling fluid compatibility.

Lesson 4 • Drilling Parameter Optimization

Applies weight-on-bit, RPM, and flow rate relationships to maximize rate of penetration. Introduces the concept of mechanical specific energy as a drilling efficiency metric.

Lesson 1 • Special Well Control Situations

Addresses kicks in horizontal wells, gas migration, and underground blowouts as advanced scenarios. Prepares students to adapt standard procedures to non-routine well control events.

Lesson 2 • Well Kill Methods

Explains the Driller's Method and Wait-and-Weight Method with step-by-step pressure schedules. Students can calculate kill mud weight and execute circulating kill procedures.

Lesson 3 • Kick Detection and Shut-In Procedures

Trains recognition of pit gain, flow increase, and pump pressure changes as kick indicators. Covers hard and soft shut-in procedures and their respective applications.

Lesson 4 • Blowout Preventer Systems

Identifies annular preventers, ram types, choke and kill lines, and accumulator systems. Connects BOP component knowledge to correct selection during well control events.

Lesson 1 • Directional Drilling Fundamentals

Introduces inclination, azimuth, and dogleg severity as the core parameters of directional wells. Establishes geometric vocabulary required for trajectory design and survey interpretation.

Lesson 2 • Wellbore Survey Methods

Covers magnetic and gyroscopic survey tools, survey calculation methods, and error models. Enables students to validate survey data and identify measurement-while-drilling anomalies.

Lesson 3 • Geosteering and Landing the Well

Applies real-time formation evaluation data to steer the bit into the target reservoir zone. Integrates geological, petrophysical, and directional data for optimal well placement.

Lesson 4 • Directional Well Profile Design

Covers build-and-hold, S-curve, and horizontal profiles with target entry window calculations. Connects profile selection to reservoir geometry and surface location constraints.

Lesson 1 • Casing Program Design

Explains conductor, surface, intermediate, and production casing roles and setting depth selection. Connects casing design to pore pressure, fracture gradient, and wellbore integrity requirements.

Lesson 2 • Running and Landing Casing

Details casing running procedures, centralizer placement, and float equipment function. Proper execution prevents cement channeling and ensures zonal isolation.

Lesson 3 • Primary Cementing Operations

Covers slurry design, displacement calculations, and plug bump procedures for primary cement jobs. Zonal isolation achieved here is the foundation for safe production operations.

Lesson 4 • Well Completion Types and Hardware

Compares open-hole, perforated, and gravel-pack completions and their suitability by reservoir type. Introduces tubing, packers, and downhole safety valves as core completion hardware.

Lesson 1 • Enhanced Oil Recovery Techniques

Introduces waterflooding, gas injection, and chemical EOR as methods to increase recovery beyond primary depletion. Evaluates EOR applicability based on reservoir fluid and rock properties.

Lesson 2 • Artificial Lift Methods

Compares rod pump, electric submersible pump, gas lift, and plunger lift by application and economics. Enables students to match artificial lift selection to well conditions and production targets.

Lesson 3 • Reservoir Drive Mechanisms

Explains solution gas, gas cap, water drive, and compaction as natural energy sources for production. Understanding drive type determines depletion strategy and recovery factor expectations.

Lesson 4 • Well Intervention and Workover Operations

Covers coiled tubing, wireline, and workover rig operations used to restore or enhance production. Prepares students to identify intervention candidates and select appropriate techniques.

Lesson 5 • Well Performance Analysis

Applies inflow performance relationships and productivity index to evaluate well deliverability. Connects reservoir pressure decline to production rate forecasting and intervention timing.