North Louisiana

The following information is based on the FR1400 being applied into the system at a rate of 1 gallon per 10 Bbls for friction reducer and sand transportation. During short trips a concentration of 2 gallons per 10 Bbls was used. Short trips were made at a frequency as required to maintain hole condition. Normal frequency for short trips is after every 2 plugs drilled. It should be noted that no special hydration or mixing equipment was used during operations.

Well Location                                           Marion Reeves                                                    6 H-1
Coiled Tubing Company                                                                                                   Warrior
Pipe Size, Length, Capacity      2″         48 Bbls                                                      1,900′ Feet
Well Depth                                                TVD                                                              1,609′ MD
Casing Size                                              23#                                                                       5 1/2″
Mix Water Used                                                                                                            10# Brine
Pump Rate                                                                                                               1.75 Bbls/min
Pump Pressure (PSI)                              9,000 PSI Start                                    7,700 PSI End
Total Number of Plugs                                                                                                                11

Notes: Contact was made late one evening by the customer who was on location in North LA. and had been trying to get plugs drilled out for several days. Because of high well head pressures and extended well length the coiled tubing pump pressure had increased to in excess of 9,000 Psi. The pump friction reducers that they were using would not work with the 10# Brine fluid that they were using to circulate the well. The customer had become concerned that the high circulating pressure would cause the pipe to yield if they encountered stalls with the down hole motor. A tote of the FR 1400 was dispatched to the location and arrived within two hours. Before the driver had left the location they had already began pumping the FR 1400 and the pressure had already began dropping. The driver noted that the customer had two trailers on location filled with every type of FR made. The customer called the next morning and said they were finished and thanked us for our help and quick response and stated that the FR 1400 was the only friction reducer that would actually work with the 10# Brine.

West Virginia

The following information is based on the FR 1400 being applied into the system at a rate of 1 gallon per 10 Bbls for friction reducer and sand transportation. During short trips
a concentration of 2 gallons per 10 Bbls was used. Short trips were made at a frequency as required to maintain hole condition. Normal frequency for short trips is after every 2 plugs drilled. It should be noted that no special hydration or mixing equipment was used during operations.

Well Location                                                                                                                             WV
Coiled Tubing Company                                                                                    Allison Chalmers
Pipe Size, Length, Capacity          2″              4 Bbls                                               16,000′ feet
Well Depth                                                        6,719′ TVD                                        13,150′ MD
Casing Size                                      20#                                                                               5 1/2″
Mix Water Used                                                                                                         Recirc Water
Pump Rate                                                        2 Bbls/min                                           3 Bbls/min
Pump Pressure                                                Start                                              1,100 PSI End
Total Number of Plugs                                                                                                                20

Notes: FR 1400 was used on this well. The well had an up dip from the heel to the toe. Computer model indicated that potential lock up could exist. Pump pressures were below expected levels.

Also, the Motor Hand showed the bearings on the mud motor. It was stated that “the use of the FR1400 had extended the life of the bearings substantially, and that a life cycle of 600 hours was reached”. The Motor Hand said “I’ve never seen anything like this, you’re chemical got more life out of these bearings than I have ever seen”.

East Louisiana

The following information is based on the FR 1400 being applied into the system at a rate of 1 gallon per 10 Bbls for friction reducer and sand transportation. During short trips a concentration of 2 gallons per 10 Bbls was used. Short trips were made at a frequency as required to maintain hole condition. Normal frequency for short trips is after every 2 plugs drilled. It should be noted that no special hydration or mixing equipment was used during operations.

Well Location                                                                                                             E. Louisiana
Coiled Tubing Company                                                                                                          IPS
Pipe Size, Length, Capacity         2                  42 Bbls                                          16,500′ Feet
Well Depth                                                          6,719’ TVD                                     14,550’ MD
Casing Size                                    20#                                                                                5 1/2″
Mix Water Used                                                                                                                       10#
Pump Rate                                                         2 Bbls/min                                         3 Bbls/mix
Pump Pressure (PSI)                                        Start                                            4,500 Psi End
Total Number of Plugs                                                                                                                 0

Notes: FR 1400 was used on this well.

The customer consulted with the owners after the job reached completion to inform them of the BOP Rams. The FR1400 increased the life of the RAM Seals by four times what
they would have normally been.

North Texas

The following information is based on the FR 1400 being applied into the system at a rate of 1 gallon per 10 Bbls for friction reducer and sand transportation. During short trips a concentration of 2 gallons per 10 Bbls was used. Short trips were made at a frequency as required to maintain hole condition. Normal frequency for short trips is after every 2 plugs drilled. It should be noted that no special hydration or mixing equipment was used during operations.

Well Location                                                                      Alliance AA                  Brewer North
Coiled Tubing Company                                                    Work Over
Pipe Size, Length, Capacity                         2 3/8“          38 Bbls                          15,640  Feet
Well Depth                                                                          8,720’ TVD                        6.920’ MD
Casing Size                                                    20#                                                                 5 1/2″
Mix Water Used                                                                  Fresh Water                  Fresh Water
Pump Rate                                                                          2 Bbls/min                        4 Bbls/Max
Pump Pressure (PSI)                                                        4,400 Psi Start            3,000 Psi End
Total Number of Plugs                                                                                                                 15

Notes: FR 1400 was used on this well. This well was described as being friction locked during work over operations. The Completions Engineer called on a Sunday afternoon saying they have tried every method they have, and every chemical they have at their disposal, but still remain friction locked. The Completions Engineer said “if you’re chemical doesn’t work, we are out of resources.

It was decided to use our FR 1400 to circulate during the remainder of the operation. It was mixed 1 gallon to 10 Bbl., and once the well was circulated with 1400, the friction was reduced by 6 fold. Quicksilver was able to regain circulation, reach bottom, and finish drilling the remaining plugs and had no further problems disbursing the pipe in and out of the well. On a further note, it was observed that the returns seemed filled with more particles from the well, cleaning the well more efficient.

Quicksilver Resources have said “they have reached bottom every time they’ve used the FR1400.

East Texas

The following information is based on the FR 1400 being applied into the system at a rate of 1 gallon per 10 Bbls for friction reducer and sand transportation. During short trips a concentration of 2 gallons per 10 Bbls was used. Short trips were made at a frequency as required to maintain hole condition. Normal frequency for short trips is after every 2 plugs drilled. It should be noted that no special hydration or mixing equipment was used during operations.

Well Location                                                                               Wiener                         Unit D#1
Coiled Tubing Company                                                                                             Great White
Pipe Size, Length, Capacity       2″                   42 Bbls                                          17,000′ Feet
Well Depth                                                           9,564’ TVD                                     10,272’ MD
Casing Size                                  20#                                                                                   5 1/2″
Mix Water Used                                                  Fresh Water                            &