I
- I:P – Injector To Producer Ratio
- IADC – International Association of Drilling Contractors
- IBC – Intermediate Bulk Container
- ICoTA – Intervention and Coiled Tubing Association
- ICD – Inflow Control Device
- ICP – Intermediate Casing Point
- ICSU – Integrated Commissioning and Start Up
- ICV – Interval Control Valve
- ICV – Integrated Cement Volume (of Borehole)(in Cubic Metres)
- ID – Inner or Internal Diameter (of a tubular component such as a casing)
- IDC – Intangible Drilling Costs
- IDEL – IDEL Log
- IEB – Induction Electro BHC Log
- IEL – Induction Electrical Log
- IF – Internal Flush tool joint
- IH – Gamma Ray Log
- IHV – Integrated Hole Volume (of Borehole) (in Cubic Metres)
- IJL – Injection Log
- IL – Induction Log
- ILI – InLine Inspection (Intelligent Pigging)
- ILOGS – Image Logs
- IMAG – Image Analysis Report
- IMCA – International Marine Contractors Association
- INCR – Incline Report
- INCRE – Incline Report
- INDRS – IND RES Sonic Log
- INDT – INDT Log
- INDWE – Individual Well Record Report
- INJEC – Injection Falloff Log
- INSUR – Inrun Survey Report
- INVES – Investigative Program Report
- IOC – International Oil Company
- IPAA – Independent Petroleum Association of America
- IPC – Installed Production Capacity
- IPLS – IPLS Log
- IPR – Inflow Performance Relationship
- IR – Interpretation Report
- IRC – Inspection Release Certificate
- IRTJ – IRTJ Gamma Ray Slimhole Log
- ISF – ISF Sonic Log
- ISFBG – ISF BHC GR Log
- ISFCD – ISF Conductivity Log
- ISFGR – ISF GR Casing Collar Locator Log
- ISFL – ISF-LSS Log
- ISFP – ISF Sonic True Vertical Depth Playback Log
- ISFPB – ISF True Vertical Depth Playback Log
- ISFSL – ISF SLS MSFL Log
- ITS – Influx To Surface
- IWCF – International Well Control Federation
- IWOCS – Installation / Workover Control System
Read more about this topic: List Of Oil Field Acronyms