RELATED BOOKS:
Grouting Horizontal Drainage Holes in Coalbeds
Language: en
Pages: 16
Authors: George N. Aul, Joseph Cervik
Categories: Coal mines and mining
Type: BOOK - Published: 1979 - Publisher:

Books about Grouting Horizontal Drainage Holes in Coalbeds
Grouting horizontal drainage holes in coalbeds
Language: en
Pages: 16
Authors: George N. Aul, Joseph Cervik
Categories: Coal mines and mining
Type: BOOK - Published: 1979 - Publisher:

Books about Grouting horizontal drainage holes in coalbeds
Use of a Sodium Silicate Gel Grout for Plugging Horizontal Methane Drainage Holes
Language: en
Pages: 20
Authors: David C. Oyler
Categories: Coalbed methane drainage
Type: BOOK - Published: 1984 - Publisher:

Books about Use of a Sodium Silicate Gel Grout for Plugging Horizontal Methane Drainage Holes
Degasification Study from an Air Shaft in the Beckley Coalbed
Language: en
Pages: 19
Authors: Tobias W. Goodman, Joseph Cervik, George N. Aul
Categories: Coal mines and mining
Type: BOOK - Published: 1982 - Publisher:

Books about Degasification Study from an Air Shaft in the Beckley Coalbed
Report of Investigations
Language: en
Pages:
Authors: Tobias W. Goodman, Joseph Cervik, George N. Aul
Categories: Mineral industries
Type: BOOK - Published: 1984 - Publisher:

Books about Report of Investigations