Recommended Practice for Electrical Submersible Pump Installations

RP 1 IS3: Recommended Practice for Electrical Submersible Pump Installations

When maximizing oil and gas production, the reliable and safe operation of Electrical Submersible Pump (ESP) systems is paramount. Understanding and adhering to industry-leading standards is crucial for ensuring both efficiency and personnel safety. The American Petroleum Institute's (API) RP 1 IS3 provides an authoritative guide for professionals involved in the installation of these critical upstream components.

What is RP 1 IS3?

API RP 1 IS3, "Recommended Practice for Electrical Submersible Pump Installations," is a comprehensive industry standard developed by the American Petroleum Institute. It offers proven, sound engineering and operating practices specifically for the installation of ESP systems. Its primary purpose is to ensure that ESP equipment is installed correctly, leading to optimal performance and minimizing operational risks.

Scope & Purpose

This recommended practice governs the installation of all major components within a typical electrical submersible system, particularly those installed on tubing in oil and gas production operations. It details the procedures for handling, transporting, and setting ESP equipment. Crucially, RP 1 IS3 focuses solely on the installation process and does not cover equipment selection, application, operation, maintenance, or troubleshooting, which are addressed by other complementary API standards.

Who Must Comply?

• • Primary audience: Petroleum Engineers, Production Engineers, Field Technicians, and Installation Specialists directly involved in the deployment of ESP systems.
• • Industries affected: Primarily the Oil and Gas Exploration and Production industry.
• • Compliance nature: Voluntary, as it is a "Recommended Practice." However, it is widely adopted as an industry best practice.
• • Enforcement: While not legally mandated, adherence is often a contractual requirement by operators and is integral to maintaining operational integrity and safety standards. Compliance is typically verified through field audits and operational performance reviews.

Key Requirements Overview

Professionals utilizing RP 1 IS3 must ensure adherence to several core principles:

• • The standard requires meticulous attention to the proper storage, transportation, and handling of ESP components, especially sensitive downhole pump cables, to prevent damage.
• • It mandates the use of sound engineering judgment and appropriate practices throughout the installation process, emphasizing that while specific procedures may vary, good practice is universal.
• • Key provisions include ensuring that all installations maintain a minimum clearance between the cable and reel flanges during handling to prevent damage.
• • Professionals must ensure that equipment is handled with the reel axle horizontal when transported to avoid undue stress.
• • The document underscores the importance of protecting cables and reels from impact and crushing during all phases of installation.

Related Standards & References

RP 1 IS3 is part of a broader suite of API standards for ESP systems, working in conjunction with other essential documents. Complementary standards include:

• • API RP 11S: For the operation, maintenance, and troubleshooting of ESP installations.
• • API RP 11S4: Essential for sizing and selection of ESP systems, providing the foundation for what will be installed.
• • API RP 500/505: These standards provide guidance on the classification of locations for electrical installations within petroleum facilities, ensuring safe electrical practices surrounding ESP installations.

By adhering to RP 1 IS3, engineers and technicians can significantly enhance the reliability and safety of their ESP installations, contributing to efficient