Search

From Date
RadDatePicker
RadDatePicker
Open the calendar popup.
To Date
RadDatePicker
RadDatePicker
Open the calendar popup.

Standards Under Review

Petroleum and natural gas industries -- Drilling fluids -- Processing equipment evaluation - NL ISO 13501:2019


Petroleum and natural gas industries -- Completion fluids and materials -- Part 1: Measurement of viscous properties of completion fluids - NL ISO 13503-1:2019


Petroleum and natural gas industries — Completion fluids and materials — Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations - NL ISO 13503-2:2019


Petroleum and natural gas industries -- Completion fluids and materials -- Part 3: Testing of heavy brines - NL ISO 13503-3:2019


Petroleum and natural gas industries -- Completion fluids and materials -- Part 4: Procedure for measuring stimulation and gravel-pack fluid leakoff under static conditions - NL ISO 13503-4:2019


Petroleum and natural gas industries -- Completion fluids and materials -- Part 5: Procedures for measuring the long-term conductivity of proppants - NL ISO 13503-5:2019