diff --git a/AsbCloudApp/Data/StatOperationsDto.cs b/AsbCloudApp/Data/StatOperationsDto.cs
index ac4496f1..90f221ac 100644
--- a/AsbCloudApp/Data/StatOperationsDto.cs
+++ b/AsbCloudApp/Data/StatOperationsDto.cs
@@ -7,12 +7,12 @@ namespace AsbCloudApp.Data
         /// <summary>
         /// Дата и время начала
         /// </summary>
-        public DateTime Start { get; set; }
+        public DateTime? Start { get; set; }
 
         /// <summary>
         /// Дата и время окончания
         /// </summary>
-        public DateTime End { get; set; }
+        public DateTime? End { get; set; }
 
         /// <summary>
         /// Глубина, м
diff --git a/AsbCloudInfrastructure/Services/WellOperationService/OperationsStatService.cs b/AsbCloudInfrastructure/Services/WellOperationService/OperationsStatService.cs
index 687788c7..4ec0ddd9 100644
--- a/AsbCloudInfrastructure/Services/WellOperationService/OperationsStatService.cs
+++ b/AsbCloudInfrastructure/Services/WellOperationService/OperationsStatService.cs
@@ -186,7 +186,7 @@ namespace AsbCloudInfrastructure.Services.WellOperationService
                 return statWellDto;
 
             statWellDto.Sections = CalcSectionsStats(wellOperations);
-            statWellDto.Total = GetStatTotal(wellOperations);
+            statWellDto.Total = GetStatTotal(wellOperations, well.IdState);
 
             return statWellDto;
         }
@@ -219,14 +219,18 @@ namespace AsbCloudInfrastructure.Services.WellOperationService
             return sections;
         }
 
-        private static PlanFactBase<StatOperationsDto> GetStatTotal(IEnumerable<WellOperation> operations)
+        private static PlanFactBase<StatOperationsDto> GetStatTotal(IEnumerable<WellOperation> operations,
+            int idWellState)
         {
             var operationsPlan = operations.Where(o => o.IdType == idOperationTypePlan);
             var operationsFact = operations.Where(o => o.IdType == idOperationTypeFact);
+            var factEnd = CalcStat(operationsFact);
+            if (idWellState != 2)
+                factEnd.End = null;
             var section = new PlanFactBase<StatOperationsDto>
             {
                 Plan = CalcStat(operationsPlan),
-                Fact = CalcStat(operationsFact),
+                Fact = factEnd,
             };
             return section;
         }
@@ -240,7 +244,7 @@ namespace AsbCloudInfrastructure.Services.WellOperationService
 
             return CalcStat(sectionOperations);
         }
-
+        
         private static StatOperationsDto CalcStat(IEnumerable<WellOperation> operations)
         {
             if (!operations.Any())
@@ -250,8 +254,8 @@ namespace AsbCloudInfrastructure.Services.WellOperationService
 
             var section = new StatOperationsDto
             {
-                Start = operations.First().DateStart,
-                End = operations.Max(o => (o.DateStart.AddHours(o.DurationHours))),
+                Start = operations.FirstOrDefault()?.DateStart,
+                End = operations.Max(o => o.DateStart.AddHours(o.DurationHours)),
                 WellDepthStart = operations.Min(o => o.DepthStart),
                 WellDepthEnd = operations.Max(o => o.DepthStart),
                 Rop = CalcROP(operations),