integrity - Jacobian
- interval frac
- interval hydraulic fracturing
- interval hydraulic fracturing of formation
- interval located immediately below the gas cap
- interval logging-cable formation tester
- interval of rejection
- interval of sampling
- interval rate of injection
- interval rate of production
- interval tester
- interval time
- interval timer
- interval transit time
- interval transit-time curve
- interval transit-time reading
- interval under test
- interval velocity
- interval velocity curve
- interveined
- intervene
- intervening bonds
- intervening failure
- intervention
- intervention button
- interwell
- interwell distance
- interworking
- interzonal communication
- intgr
- intimate contact
- intimate mixture
- intl
- intolerance
- intolerance:
- intoxjcation
- intr
- intra-annular tautomerism
- intra-ester
- intra-field
- intra-well type gas lift
