Abstract: An earth-boring tool includes a bit body, a plurality of first cutting elements, and a plurality of second cutting elements. Each of the first cutting elements includes a discontinuous phase dispersed within a continuous matrix phase. The discontinuous phase includes a plurality of particles of superabrasive material. Each of the second cutting elements includes a polycrystalline diamond compact or tungsten carbide. A method of forming an earth-boring tool includes disposing a plurality of first cutting elements on a bit body and disposing a second plurality of second cutting elements on the bit body. Another method of foaming an earth-boring tool includes forming a body having a plurality of first cutting elements and a plurality of cutting element pockets and securing each of a plurality of second cutting elements within each of the cutting element pockets.

Abstract: Providers of goods and services may desire human input regarding the products that they offer. A vocal query service provides a mechanism to present queries to human respondents. A human respondent may be presented with information and subsequently queried as to their opinion. The respondents receiving the query may be selected based upon profiles containing demographic information, interest information, desired contact time, and the like. Prospective respondents may be contacted via a personal telephone at a time of their choosing and may choose whether or not to respond. During the query, should a respondent require assistance, the respondent may be contact a customer service agent. Query respondents may be motivated to participate, as the query is designed to appeal to respondent's interest and is presented at a convenient time. The query service may also increase the customer service agents to expand the query to additional human respondents in near-real time.

Abstract: Providers of goods and services may desire human input regarding the products that they offer. A vocal query service provides a mechanism to present queries to human respondents. A human respondent may be presented with information and subsequently queried as to their opinion. The respondents receiving the query may be selected based upon profiles containing demographic information, interest information, desired contact time, and the like. Prospective respondents may be contacted via a personal telephone at a time of their choosing and may choose whether or not to respond. During the query, should a respondent require assistance, the respondent may be contact a customer service agent. Query respondents may be motivated to participate, as the query is designed to appeal to respondent's interest and is presented at a convenient time. The query service may also increase the customer service agents to expand the query to additional human respondents in near-real time.

Abstract: Providers of goods and services may desire human input regarding the products that they offer. A vocal query service provides a mechanism to present queries to human respondents. A human respondent may be presented with information and subsequently queried as to their opinion. The respondents receiving the query may be selected based upon profiles containing demographic information, interest information, desired contact time, and the like. Prospective respondents may be contacted via a personal telephone at a time of their choosing and may choose whether or not to respond. During the query, should a respondent require assistance, the respondent may be contact a customer service agent. Query respondents may be motivated to participate, as the query is designed to appeal to respondent's interest and is presented at a convenient time. The query service may also increase the customer service agents to expand the query to additional human respondents in near-real time.

Abstract: An earth-boring tool includes a bit body, a plurality of first cutting elements, and a plurality of second cutting elements. Each of the first cutting elements includes a discontinuous phase dispersed within a continuous matrix phase. The discontinuous phase includes a plurality of particles of superabrasive material. Each of the second cutting elements includes a polycrystalline diamond compact or tungsten carbide. A method of forming an earth-boring tool includes disposing a plurality of first cutting elements on a bit body and disposing a second plurality of second cutting elements on the bit body. Another method of foaming an earth-boring tool includes forming a body having a plurality of first cutting elements and a plurality of cutting element pockets and securing each of a plurality of second cutting elements within each of the cutting element pockets.

Abstract: A rotary drill bit or other drilling tool for drilling or reaming through subterranean formation and comprising a body comprising a distal end and gage areas near a proximal end thereof and comprising longitudinally upward extensions of a plurality of blades or legs. A longitudinally trailing, radially inwardly extending surface is associated with at least some gage pads or legs at the longitudinally trailing ends thereof. Protective structures in the form of superabrasive elements comprising a plurality of thermally stable polycrystalline diamonds, or so-called “TSPs” (thermally stable products) are secured to a trailing surface of at least one gage pad. PDC elements may be employed in combination with the TSPs. Non-diamond structures may also be employed, in lieu of or in conjunction with diamond structures, particularly if drilling of ferrous metal casing components is contemplated.

Abstract: A rotary drill bit or other drilling tool for drilling or reaming through subterranean formation and comprising a body comprising a distal end and gage areas near a proximal end thereof and comprising longitudinally upward extensions of a plurality of blades or legs. A longitudinally trailing, radially inwardly extending surface is associated with at least some gage pads or legs at the longitudinally trailing ends thereof. Protective structures in the form of superabrasive elements comprising a plurality of thermally stable polycrystalline diamonds, or so-called “TSPs” (thermally stable products) are secured to a trailing surface of at least one gage pad. PDC elements may be employed in combination with the TSPs. Non-diamond structures may also be employed, in lieu of or in conjunction with diamond structures, particularly if drilling of ferrous metal casing components is contemplated.