API Spec 13A
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API MONOGRAM PROGRAM EFFECTIVE DATE: APRIL 1, 2020
This specification covers physical properties and test procedures for materials manufactured for use in oil- and gas-well drilling fluids. The materials covered are barite; hematite; bentonite; non-treated bentonite; attapulgite; sepiolite; technical grade, low-viscosity carboxymethyl cellulose (CMC-LVT); technical grade, high-viscosity carboxymethyl cellulose (CMC-HVT); starch; low-viscosity polyanionic cellulose (PAC-LV); high-viscosity polyanionic cellulose (PAC-HV); and drilling-grade xanthan gum. This specification is intended for the use of manufacturers, distributors, and end users of named products. Annex A (informative) contains information on the API Monogram Program and requirements for the approved use of the API Monogram by licensees.
Product Details
- Edition:
- 19th
- Published:
- 10/01/2019
- Number of Pages:
- 120
- File Size:
- 1 file , 1.5 MB
- Product Code(s):
- GX13A019, GX13A019
- Note:
- This product is unavailable in Cuba, Iran, North Korea, Syria
