Abstract: A method and apparatus for repairing or isolating holes, ruptures, splits or old perforations in marginal oil and gas wells from producing perforations. The apparatus includes two packer assemblies, a tube assembly and a slip assembly. The packer assemblies further include expandable packer elements and a vent cone mounted on a mandrel. The mandrels of the packer assemblies are connected to opposite ends of the tube assembly. The slip assembly is housed on the mandrel of one packer assembly and is used to create a positive mechanical set of the repair apparatus when positioned over the damaged area. Once the packer apparatus is positioned and the packer elements expanded, gas from producing formations flow to the wellhead through the tube assembly without interfering with the operation of down-hole pumps. The length of the gas vent packer apparatus can be varied between the packer elements depending upon the depth of damaged casing requiring repair or isolation.

Abstract: The animal call holder and at least one flat animal call device form the assembly. The holder includes a container having a bottom portion formed of a flat closed bottom, and integral upraised sides, rear and front sloped upwardly rearwardly and defining a lower storage space therewith. The bottom portion may have a pocket clip attached thereto and/or loops and a neck lanyard. The container also has an openable lid hinged to the bottom portion. The lid may be flat or may include a closed flat top and integral closed depending sides, front and rear sloped downwardly forwardly and adapted to rest on the upper edges of the bottom portion and which define an upper storage space. The top may be vapor permeable but water resistant in order to dry out wet animal call devices in the holder. The top inside may bear strips upon which indicia identifying the call devices can be marked.